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Role of glutathione S-transferases in the mode of action of herbicides that inhibit amino acid synthesis in Amaranthus palmeri Plant Physiol. Biochem. (IF 6.5) Pub Date : 2024-03-05 Mikel V. Eceiza, Clara Jiménez-Martínez, Miriam Gil-Monreal, María Barco-Antoñanzas, Maria Font-Farre, Michiel Huybrechts, RenierA.L. van der Hoorn, Ann Cuypers, Mercedes Royuela, Ana Zabalza
Acetolactate synthase inhibitors (ALS inhibitors) and glyphosate are two classes of herbicides that act by inhibiting an enzyme in the biosynthetic pathway of branched-chain or aromatic amino acids, respectively. Besides amino acid synthesis inhibition, both herbicides trigger similar physiological effects in plants. The main aim of this study was to evaluate the role of glutathione metabolism, with
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Adaptive responses of nitric oxide (NO) and its intricate dialogue with phytohormones during salinity stress Plant Physiol. Biochem. (IF 6.5) Pub Date : 2024-03-04 Bilal Ahmad, Mohammad Mukarram, Sadaf Choudhary, Peter Petrík, Tariq Ahmad Dar, M. Masroor A. Khan
Nitric oxide (NO) is a gaseous free radical that acts as a messenger for various plant phenomena corresponding to photomorphogenesis, fertilisation, flowering, germination, growth, and productivity. Recent developments have suggested the critical role of NO in inducing adaptive responses in plants during salinity. NO minimises salinity-induced photosynthetic damage and improves plant-water relation
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Over-expression of the BnVIT-L2 gene improves the lateral root development and biofortification under iron stress Plant Physiol. Biochem. (IF 6.5) Pub Date : 2024-03-04 Jun Cao, Xiaona Tan, Xiuzhu Cheng
The vacuolar iron transporter (VIT) family is responsible for absorbing and storing iron ions in vacuoles. Here, the gene from has been cloned for the first time and was found to be expressed in multiple tissues and organs, induced by iron stress. The BnVIT-L2 protein is located in vacuolar membranes and has the ability to bind both iron and other bivalent metal ions. Over-expression of the gene increased
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Study the yield and quality of bitter gourd fruit (Momordica charantia) in inoculation with two species of mycorrhizal fungi and phosphorus fertilizer under different irrigation regimes Plant Physiol. Biochem. (IF 6.5) Pub Date : 2024-03-02 Narges Dolatmand-Shahri, Seyed Ali Mohammad Modarres-Sanavy, Mohammad Hossein Mirjalili, Ali Mokhtassi-Bidgoli
Drought is known to be the most important constraint to the growth and yield of agricultural products in the world, and plant symbiosis with arbuscular mycorrhizal fungi (AMF) can be a way to reduce drought stress negative impacts. A two-year experiment to investigate the factorial combination of mycorrhizal fungi (, , Control) and phosphorus fertilizer (application and non-application of phosphorus)
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Physiological and photochemical profiling of soybean plant using biological and chemical methods of treatment against biotic stress management Plant Physiol. Biochem. (IF 6.5) Pub Date : 2024-03-02 Zamin Shaheed Siddiqui, Komal Nida, Jung-Il Cho, Yusra Rehman, Zainul Abideen
Phyto-pathogenic fungal species is a leading biotic stress factor to agri-food production and ecosystem of globe. Chemical (Systemic fungicides) and biological treatment (micro-organism) are globally accepted methods that are being used against biotic stress (disease) management. Plant Growth-Promoting Microbes are being used as an alternative to ease chemical dependency as their overdoses have generated
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Characterization of the DUF868 gene family in Nicotiana and functional analysis of NtDUF868-E5 involved in pigment metabolism Plant Physiol. Biochem. (IF 6.5) Pub Date : 2024-03-02 Dejun Cao, Che Liu, Wenhan Zhang, Cong Zheng, Songtao Zhang, Hongfang Jia, Yongxia Yang
Domains of unknown function (DUF) proteins represent a large group of uncharacterized protein families. The gene family in has not yet been described. In the present study, we identified 12, 11, and 25 family members in the genome of , . , and . , respectively. Based on phylogenetic analysis, these were categorized into five groups (A-E). Within each group, the gene structures, motifs, and tertiary
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Gh4CL20/20A involved in flavonoid biosynthesis is essential for male fertility in cotton (Gossypium hirsutum L.) Plant Physiol. Biochem. (IF 6.5) Pub Date : 2024-03-02 Junming Gong, Shichao Sun, Qian-Hao Zhu, Jianghong Qin, Yonglin Yang, Zhihong Zheng, Shuaishuai Cheng, Jie Sun
Flavonoids have been shown to play an essential role in plant growth and fertility. 4-Coumarate CoA ligase (4CL) is one of the indispensable enzymes involved in the biosynthesis of flavonoids. However, the role of 4CL and flavonoids in impact on cotton fertility is still unknown. In this study, on the basis of identification of an additional gene, , by using an updated genome, we found that and its
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Cell wall as a barrier for protein extraction from tomato leaves: A biochemical study Plant Physiol. Biochem. (IF 6.5) Pub Date : 2024-03-02 Marietheres Kleuter, Yafei Yu, Francesco Pancaldi, Mayra Nagtzaam, Atze Jan van der Goot, Luisa M. Trindade
(Tomato) leaves and stems are considered waste. Valorization of this waste can be achieved by for example the extraction of proteins. This prospect is promising but currently not feasible, since protein extraction yields from tomato leaves are low, amongst other due to the (physical) barrier formed by the plant cell walls. However, the molecular aspects of the relationship between cell wall properties
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Enhancing biomass production and biochemical compositions of Spirodela polyrhiza through superhydrophobic cultivation platforms at low light intensity Plant Physiol. Biochem. (IF 6.5) Pub Date : 2024-03-01 Mei Xia Chua, Gayathri Saravanan, Yi Tong Cheah, Derek Juinn Chieh Chan
Duckweed, a floating macrophyte, has attracted interest in various fields such as animal feedstocks and bioenergy productions. Its enriched nutritional content and rapid growth rate make it particularly promising. However, common laboratory cultures of duckweed often experience fronds layering, diminishing the efficiency of sunlight capturing due to limited surface area on conventional cultivation
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Interplay between secondary metabolites and plant hormones in silver nitrate-elicited Arabidopsis thaliana plants Plant Physiol. Biochem. (IF 6.5) Pub Date : 2024-03-01 Eva Cañizares, Juan Manuel Acién, Berivan Özlem Gumuş, Vicente Vives-Peris, Miguel González-Guzmán, Vicent Arbona
Plants produce a myriad of specialized compounds in response to threats such as pathogens or pests and different abiotic factors. The stress-related induction of specialized metabolites can be mimicked using silver nitrate (AgNO) as an elicitor, which application in conservation agriculture has gained interest. In , AgNO triggers the accumulation of indole glucosinolates (IGs) and the phytoalexin camalexin
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Water saving irrigation mediates bioactive pigments metabolism and storage capacity in tomato fruit Plant Physiol. Biochem. (IF 6.5) Pub Date : 2024-03-01 Lihong Liu, Yuanyu Mao, Jirong Zheng, Songshen Hu, Tonglin Wang, Zhiyong Shao, Zhenyu Li, Yue Jian, Yuanyuan Li, Fanliang Meng, Yuening Li, Qiaomei Wang
Tomato fruit consumption is influenced by flavor and nutrient quality. In the present study, we investigate the impact of water saving irrigation (WSI) as a pre-harvest management on flavor and nutrient quality of tomato fruit. Our results demonstrate that WSI-treated tomato fruit exhibited improved sensory scores as assessed by a taste panel, accompanied by elevated levels of expression, sugars, acids
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Dynamic changes in calcium signals during root gravitropism Plant Physiol. Biochem. (IF 6.5) Pub Date : 2024-02-29 Xinyu Li, Ruoxin Zhao, Jiahui Liu, Ziwei Li, Ai Chen, Shi Xu, Xianyong Sheng
Gravitropism is a vital mechanism through which plants adapt to their environment. Previous studies indicated that Ca may play an important role in plant gravitropism. However, our understanding of the calcium signals in root gravitropism is still largely limited. Using a vertical stage confocal and transgenic Arabidopsis R-GECO1, our data showed that gravity stimulation enhances the occurrence of
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Transcriptomic and functional analyzes reveal that the brassinosteroid insensitive 1 receptor (OsBRI1) regulates cold tolerance in rice Plant Physiol. Biochem. (IF 6.5) Pub Date : 2024-02-29 Yi-Shan Cheng, Ye-Dong Sun, Jia-Ying Xing, Lu Zhan, Xiu-Jie Li, Jing Huang, Ming-Hui Zhao, Zhi-Fu Guo
Brassinosteroids (BR) play crucial roles in plant development and abiotic stresses in plants. Exogenous application of BR can significantly enhance cold tolerance in rice. However, the regulatory relationship between cold tolerance and the BR signaling pathway in rice remains largely unknown. Here, we characterized functions of the BR receptor OsBRI1 in response to cold tolerance in rice using its
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The regulation of Cytochrome f by mannose treatment in broccoli and its relationship with programmed cell death in tobacco BY-2 cells Plant Physiol. Biochem. (IF 6.5) Pub Date : 2024-02-29 Shiyi Zhao, Jiahui Chen, Shifeng Cao, Hongfei Wang, Hangjun Chen, Yingying Wei, Yi Chen, Xingfeng Shao, Feng Xu
It is well established that programmed cell death (PCD) occurred in broccoli during postharvest senescence, but no studies have been conducted on the regulation of broccoli cytochrome f by mannose treatment and its relationship with PCD. In this study, we treated broccoli buds with mannose to investigate the changes in color, total chlorophyll content, gene expression related to chlorophyll metabolism
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Physiological and biochemical regulation of Valeriana jatamansi Jones under water stress Plant Physiol. Biochem. (IF 6.5) Pub Date : 2024-02-28 Ankita Thakur, Anil Kumar, Dinesh Kumar, Ashish Rambhau Warghat, Shiv Shanker Pandey
Understanding the physiological and biochemical regulations in a medicinal plant under stress environments is essential. Here, the effect of water stress such as flooding and water deficit [80% (control), 60%, 40%, 20% field capacity (FC)] conditions on was studied. Both types of water stresses retarded the plant growth and biomass. Photosynthetic pigments were reduced with maximum reduction under
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Improvement of growth and biochemical constituents of Rosmarinus officinalis by fermented Spirulina maxima biofertilizer Plant Physiol. Biochem. (IF 6.5) Pub Date : 2024-02-28 Heba S. El-Sayed, Atiat Hassan, Khouloud M. Barakat, Hasnaa E.-B. Ghonam
Delayed growth period and nature of woody stems are challenges for the urgent economic needs of rosemary plant culturing in the winter season. Different concentrations of biofertilizer initiated from , marine , molasses and industrial organic waste (IOW) were subjected to freshly cut cuttings of the L. (rosemary) plant to study the impact of this biofertilizer on the growth performance of the plant
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OfBFT genes play an essential role in the proliferate flower formation of Osmanthus fragrans Plant Physiol. Biochem. (IF 6.5) Pub Date : 2024-02-28 Qianqian Wang, Xin Chen, Xiaohan Liu, Ge Gao, Bin Dong, Yiguang Wang, Shiwei Zhong, Jinping Deng, Qiu Fang, Hongbo Zhao
Floral organ development is one of the most vital events in flowering plants and is closely related to ornamental properties. The proliferate flower (a new branch or flower occurring in the centre of a flower) in plants is an interesting type, while the specific molecular mechanism remains largely unknown. 'Tianxiang Taige' has two different flower morphologies: normal flower and proliferate flower
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Tomato plant growth promotion and drought tolerance conferred by three arbuscular mycorrhizal fungi is mediated by lipid metabolism Plant Physiol. Biochem. (IF 6.5) Pub Date : 2024-02-28 Wei Zhang, Kaili Xia, Zengwei Feng, Yongqiang Qin, Yang Zhou, Guangda Feng, Honghui Zhu, Qing Yao
Arbuscular mycorrhizal fungi (AMF) can promote plant growth and enhance plant drought tolerance with varying effect size among different fungal species. However, the linkage between the variation and the lipid metabolism, which is exclusively derived from plants, has been little explored thus far. Here, we established AM symbiosis between tomato () plants and three AMF species (, , ) under well watered
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Oxalic acid secretion alleviates saline-alkali stress in alfalfa by improving photosynthetic characteristics and antioxidant activity Plant Physiol. Biochem. (IF 6.5) Pub Date : 2024-02-28 Jiaxin Chen, Lu Tang, Weileng Guo, Dan Wang, Yugang Sun, Changhong Guo
Saline-alkali stress significantly affects the growth and yield of alfalfa ( L.). Organic acid secretion is crucial in alleviating abiotic stress-induced damage in plants. In this study, we evaluated the contents of the major organic acids secreted by the roots of tolerant (ZD) and sensitive (LYL) varieties of alfalfa under saline-alkali stress and investigated the effects of these organic acids on
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Papiliotrema flavescens, a plant growth-promoting fungus, alters root system architecture and induces systemic resistance through its volatile organic compounds in Arabidopsis Plant Physiol. Biochem. (IF 6.5) Pub Date : 2024-02-28 Siyue Liu, Jinge Xie, Wenqi Luan, Chen Liu, Xiwen Chen, Defu Chen
The current trend in agricultural development is the establishment of sustainable agricultural systems. This involves utilizing and implementing eco-friendly biofertilizers and biocontrol agents as alternatives to conventional fertilizers and pesticides. A plant growth-promoting fungal strain, that could alter root system architecture and promote the growth of seedlings in a non-contact manner by releasing
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Metabolomics combined with physiology and transcriptomics reveal how Nicotiana tabacum leaves respond to cold stress Plant Physiol. Biochem. (IF 6.5) Pub Date : 2024-02-28 Xiliang Song, Hui Wang, Yujie Wang, Qiangcheng Zeng, Xuebo Zheng
Low temperature-induced cold stress is a major threat to plant growth, development and distribution. Unraveling the responses of temperature-sensitive crops to cold stress and the mechanisms of cold acclimation are critical for food demand. In this study, combined physiological, transcriptomic, and metabolomic analyses were conducted on suffering short-term 4 °C cold stress. Our results showed that
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Alternative splicing of CsWRKY21 positively regulates cold response in tea plant Plant Physiol. Biochem. (IF 6.5) Pub Date : 2024-02-27 Xiaozeng Mi, Mengsha Tang, Jiaxin Zhu, Mingtao Shu, Huilin Wen, Junyan Zhu, Chaoling Wei
Alternative splicing (AS) was an important post-transcriptional mechanism that involved in plant resistance to adversity stress. WRKY transcription factors function as transcriptional activators or repressors to modulate plant growth, development and stress response. However, the role of alternate splicing of WRKY in cold tolerance is poorly understood in tea plants. In this study, we found that the
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Overexpression of the Phosphatidylcholine: Diacylglycerol Cholinephosphotransferase (PDCT) gene increases carbon flux toward triacylglycerol (TAG) synthesis in Camelina sativa seeds Plant Physiol. Biochem. (IF 6.5) Pub Date : 2024-02-25 Hesham M. Abdullah, Na Pang, Benjamin Chilcoat, Yair Shachar-Hill, Danny J. Schnell, Om Parkash Dhankher
has considerable promise as a dedicated industrial oilseed crop. Its oil-based blends have been tested and approved as liquid transportation fuels. Previously, we utilized metabolomic and transcriptomic profiling approaches and identified metabolic bottlenecks that control oil production and accumulation in seeds. Accordingly, we selected candidate genes for the metabolic engineering of Camelina. Here
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Sucrose, cell wall, and polyamine metabolisms involve in preserving postharvest quality of ‘Zaosu’ pear fruit by L-glutamate treatment Plant Physiol. Biochem. (IF 6.5) Pub Date : 2024-02-25 Yueruxin Jin, Canying Li, Shuran Zhang, Jiaqi Liu, Miao Wang, Yan Guo, Hengping Xu, Yonghong Ge
‘Zaosu’ pear fruit is prone to yellowing of the surface and softening of the flesh after harvest. This work was performed to assess the influences of L-glutamate treatment on the quality of ‘Zaosu’ pears and elucidate the underlying mechanisms involved. Results demonstrated that L-glutamate immersion reduced ethylene release, respiratory intensity, weight loss, brightness (), redness (), yellowness
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Increased light intensity enhances photosynthesis and biochemical components of red macroalga of commercial importance, Kappaphycus alvarezii, in response to ocean acidification Plant Physiol. Biochem. (IF 6.5) Pub Date : 2024-02-24 Yating Zhang, Zhiliang Xiao, Zhangliang Wei, Lijuan Long
The concentration of atmospheric carbon dioxide (CO) has increased drastically over the past several decades, resulting in the pH of the ocean decreasing by 0.44 ± 0.005 units, known as ocean acidification (OA). The (Rhodophyta, Solieriaceae), is a commercially and ecologically important red macroalga with significant CO absorption potential from seawater. The also experienced light variations from
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Topless–related 2 conferred cadmium accumulation in wheat Plant Physiol. Biochem. (IF 6.5) Pub Date : 2024-02-24 Hongcheng Wang, Xiaosheng Zhao, Zi Ye, Bin Zhu, Lei Gu, Xuye Du, Xiu Zhu, Huinan Wang
Wheat is a vital food crop that faces threats from various abiotic and biotic stresses. Understanding the molecular mechanism of cadmium (Cd) resistance can provide valuable insights into the tolerance of wheat. Plant proteins known as Topless/Topless–Related (TPL/TPR) play a role in growth, development, defense regulation, and stress response. In this study, we identified as being induced by Cd stress
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Mitochondrial complex I subunit NDUFS8.2 modulates responses to stresses associated with reduced water availability Plant Physiol. Biochem. (IF 6.5) Pub Date : 2024-02-23 Laura Zsigmond, Annabella Juhász-Erdélyi, Ildikó Valkai, Dávid Aleksza, Gábor Rigó, Kamal Kant, Ágnes Szepesi, Fabio Fiorani, Niklas Körber, László Kovács, László Szabados
Mitochondria are important sources of energy in plants and are implicated in coordination of a number of metabolic and physiological processes including stabilization of redox balance, synthesis and turnover of a number of metabolites, and control of programmed cell death. Mitochondrial electron transport chain (mETC) is the backbone of the energy producing process which can influence other processes
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Integrated Ca, Mg, Cu, and Zn supply upregulates leaf anatomy and metabolic adjustments in Eucalyptus seedlings Plant Physiol. Biochem. (IF 6.5) Pub Date : 2024-02-23 Antonio Leite Florentino, Marcia Eugenia Amaral Carvalho, Nikolas de Souza Mateus, Alexandre de Vicente Ferraz, Monica Lanzoni Rossi, Salete Aparecida Gaziola, Ricardo Antunes Azevedo, Francisco Scaglia Linhares, José Lavres, José Leonardo de Moraes Gonçalves
Adaptive responses to abiotic stresses such as soil acidity in —the most widely planted broad-leaf forest genus globally—are poorly understood. This is particularly evident in physiological and anatomical disorders that inhibit plant development and wood quality. We aimed to explore how the supply of Ca and Mg through liming (lime), combined with Cu and Zn fertilization (CZF), influences physiological
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The NAC gene family in the halophyte Limonium bicolor: Identification, expression analysis, and regulation of abiotic stress tolerance Plant Physiol. Biochem. (IF 6.5) Pub Date : 2024-02-23 Mingjing Zhang, Xueting Hou, Hui Yang, Juying Wang, Ying Li, Qing Liu, Caixia Zhang, Baoshan Wang, Min Chen
NAC transcription factors regulate plant growth, development, and stress responses. However, the number, types, and biological functions of genes have remained elusive. secretes excessive salt ions through salt glands on its stems and leaves to reduce salt-induced damage. Here, we identified 63 NAC members (–) in , which were unevenly distributed across eight chromosomes. -elements in the promoters
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Correlations between root phosphorus acquisition and foliar phosphorus allocation reveal how grazing promotes plant phosphorus utilization Plant Physiol. Biochem. (IF 6.5) Pub Date : 2024-02-23 Jirui Gong, Liangyuan Song, Zihe Zhang, Jiaojiao Dong, Siqi Zhang, Weiyuan Zhang, Xuede Dong, Yuxia Hu, Yingying Liu
Overgrazing and phosphorus (P) deficiency are two major factors limiting the sustainable development of grassland ecosystems. Exploring plant P utilization and acquisition strategies under grazing can provide a solid basis for determining a reasonable grazing intensity. Both foliar P allocation and root P acquisition are crucial mechanisms for plants to adapt to environmental P availability; however
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Effect of hydrogen sulfide on cabbage photosynthesis under black rot stress Plant Physiol. Biochem. (IF 6.5) Pub Date : 2024-02-23 Jie Wang, Jianhua Dou, Zhibin Yue, Jue Wang, Tongyan Chen, Jinbao Li, Haojie Dai, Tingting Dou, Jihua Yu, Zeci Liu
Hydrogen sulfide (HS), as a potential gaseous signaling molecule, is involved in mediating biotic and abiotic stress in plants. Currently, there are no studies investigating the mechanism by which HS improves photosynthesis under black rot (BR) stress caused by pv. (). In this study, we investigated the effect of exogenous HS on induced photosynthetic impairment in cabbage seedlings. BR has an inhibitory
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Rootstock vigor dictates the canopy light environment that regulates metabolite profile and internal fruit quality development in peach Plant Physiol. Biochem. (IF 6.5) Pub Date : 2024-02-22 Jeff R. Pieper, Brendon M. Anthony, Jacqueline M. Chaparro, Jessica E. Prenni, Ioannis S. Minas
Five rootstock cultivars of differing vigor: vigorous (‘Atlas™’ and ‘Bright's Hybrid® 5′), standard (‘Krymsk® 86’ and ‘Lovell’) and dwarfing (‘Krymsk® 1’) grafted with ‘Redhaven’ as the scion were studied for their impact on productivity, mid-canopy photosynthetic active radiation transmission (i.e., light availability) and internal fruit quality. Αverage yield (kg per tree) and fruit count increased
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The application of organic selenium (SeMet) improve the photosynthetic characteristics, yield and quality of hybrid rice Plant Physiol. Biochem. (IF 6.5) Pub Date : 2024-02-22 Shang Gao, Meng Zhou, Jinghua Xu, Feng Xu, Weiwei Zhang
Rice is an important food in the world, and selenium (Se) is a necessary trace element for the human. So the effects of selenomethionine (SeMet) on photosynthetic capacity, yield and quality of rice at different stages were studied. The results show that SeMet can increase the Ppotosynthetic capacity of rice leaves during each growth stage, the effect of 5 mg/L SeMet treatment was the most significant
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The crosstalk of far-red energy and signaling defines the regulation of photosynthesis, growth, and flowering in tomatoes Plant Physiol. Biochem. (IF 6.5) Pub Date : 2024-02-22 Aida Shomali, Nuria De Diego, Rong Zhou, Lamis Abdelhakim, Ondřej Vrobel, Petr Tarkowski, Sasan Aliniaeifard, Yousef Yari Kamrani, Yongran Ji, Carl-Otto Ottosen
This study investigated the effect of light intensity and signaling on the regulation of far-red (FR)-induced alteration in photosynthesis. The low (LL: 440 μmol m s) and high (HL: 1135 μmol m s) intensity of white light with or without FR (LLFR: 545 μmol m s including 115 μmol m s; HLFR: 1254 μmol m s + 140 μmol m s) was applied on the tomato cultivar ( cv. Moneymaker) and mutants of phytochrome A
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Unveiling the molecular regulatory mechanisms underlying sucrose accumulation and oil reduction in peanut kernels through genetic mapping and transcriptome analysis Plant Physiol. Biochem. (IF 6.5) Pub Date : 2024-02-22 Dongxin Huai, Chenyang Zhi, Jie Wu, Xiaomeng Xue, Meiling Hu, Jianan Zhang, Nian Liu, Li Huang, Liying Yan, Yuning Chen, Xin Wang, Qianqian Wang, Yanping Kang, Zhihui Wang, Huifang Jiang, Boshou Liao, Yong Lei
Sucrose content is a key factor for the flavor of edible peanut, which determines the sweet taste of fresh peanut and also attribute to pleasant flavor of roasted peanut. To explore the genetic mechanism of the sucrose content in peanut, an F population was created by crossing the sweet cultivar Zhonghuatian 1 (ZHT1) with Nanyangbaipi (NYBP). A genomic region spanning 28.26 kb on chromosome A06 was
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Enhanced production of withaferin A from the hairy root culture of Withania somnifera via synergistic effect of Methyl jasmonate and β-cyclodextrin Plant Physiol. Biochem. (IF 6.5) Pub Date : 2024-02-22 Mahbobeh Karami, Mohammad Reza Naghavi, Jaber Nasiri, Narjes Farzin, Codruta Ignea
Due to low amounts of withanolides produced in some plants and high demand for various applications, their biotechnological production is widely researched. The effects of two explant types (i.e., leaf and stem from the seedlings of three genotypes of ) and four strains (i.e., LBA 9402, A4, ATCC 15834, and C58C1) to improve hairy root formation efficiency was studied. Furthermore, the combined effects
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Silicon, a quasi-essential element: Availability in soil, fertilizer regime, optimum dosage, and uptake in plants Plant Physiol. Biochem. (IF 6.5) Pub Date : 2024-02-22 Vandana Thakral, Gaurav Raturi, Sreeja Sudhakaran, Rushil Mandlik, Yogesh Sharma, S.M. Shivraj, Durgesh Kumar Tripathi, Humira Sonah, Rupesh Deshmukh
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Nitric oxide acts upstream of indole-3-acetic acid in ameliorating arsenate stress in tomato seedlings Plant Physiol. Biochem. (IF 6.5) Pub Date : 2024-02-22 Pooja Singh, Saumya Jaiswal, Durgesh Kumar Tripathi, Vijay Pratap Singh
After their discovery, nitric oxide (NO) and indole-3-acetic acid (IAA) have been reported as game-changing chemicals for reducing abiotic stresses in plants. But, information regarding their shared signaling in regulating metal stress is still unclear. Herein, we have investigated about the joint role of NO and IAA in mitigation of arsenate [As(V)] toxicity in tomato seedlings. Arsenate being a toxic
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Drought responses and population differentiation of Calohypnum plumiforme inferred from comparative transcriptome analysis Plant Physiol. Biochem. (IF 6.5) Pub Date : 2024-02-21 Chengguang Xing, Chunyi Lei, Yuchen Yang, Dandan Zhou, Shanshan Liu, Jianqu Xu, Zhiwei Liu, Tao Wu, Xiaohang Zhou, Shuzhen Huang, Weiqiu Liu
Bryophytes, known as poikilohydric plants, possess vegetative desiccation-tolerant (DT) ability to withstand water deficit stress. Consequently, they offer valuable genetic resources for enhancing resistance to water scarcity stress. In this research, we examined the physiological, phytohormonal, and transcriptomic changes in DT mosses from two populations, with and without desiccation treatment. Comparative
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Applications of fluorescence spectroscopy in the investigation of plant phytochrome in vivo Plant Physiol. Biochem. (IF 6.5) Pub Date : 2024-02-21 V.A. Sineshchekov
Fluorometry is an effective research tool in biology and medicine; it is widely used in the study of the photosynthetic pigment apparatus . This method can be applied to the key plant photoreceptor phytochrome (phy). The fluorescence of phytochrome in plants was recorded for the first time in the group of the author, and a spectrofluorometric technique for its study was developed. The photophysical
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Biochemical and molecular responses of the ascorbate-glutathione cycle in wheat seedlings exposed to different forms of selenium Plant Physiol. Biochem. (IF 6.5) Pub Date : 2024-02-21 Ana Vuković Popović, Ivna Štolfa Čamagajevac, Rosemary Vuković, Magdalena Matić, Mirna Velki, Dharmendra K. Gupta, Zdenko Lončarić
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Functional divergence of two arginine decarboxylase genes in tropane alkaloid biosynthesis and root growth in Atropa belladonna Plant Physiol. Biochem. (IF 6.5) Pub Date : 2024-02-21 Xiaoqiang Liu, Mei Yang, Jiahui Zhu, Junlan Zeng, Fei Qiu, Lingjiang Zeng, Chunxian Yang, Hongbo Zhang, Xiaozhong Lan, Min Chen, Zhihua Liao, Tengfei Zhao
Putrescine, produced via the arginine decarboxylase (ADC)/ornithine decarboxylase (ODC)-mediated pathway, is an initial precursor for polyamines metabolism and the root-specific biosynthesis of medicinal tropane alkaloids (TAs). These alkaloids are widely used as muscarinic acetylcholine antagonists in clinics. Although the functions of ODC in biosynthesis of polyamines and TAs have been well investigated
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Hesperidin and chlorogenic acid mitigate arsenic-induced oxidative stress via redox regulation, photosystems-related gene expression, and antioxidant efficiency in the chloroplasts of Zea mays Plant Physiol. Biochem. (IF 6.5) Pub Date : 2024-02-20 Fevzi Elbasan, Busra Arikan, Ceyda Ozfidan-Konakci, Aysenur Tofan, Evren Yildiztugay
The ubiquitous metalloid arsenic (As), which is not essential, can be found extensively in the soil and subterranean water of numerous nations, raising substantial apprehensions due to its impact on both agricultural productivity and sustainability. Plants exposed to As often display morphological, physiological, and growth-related abnormalities, collectively leading to reduced productivity. Polyphenols
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Molecular mechanism of drought resistance in soybean roots revealed using physiological and multi-omics analyses Plant Physiol. Biochem. (IF 6.5) Pub Date : 2024-02-20 Xiyue Wang, Wei Zhao, Xinhe Wei, Yanbin Sun, Shoukun Dong
Soybeans are one of the most cultivated crops worldwide and drought can seriously affect their growth and development. Many studies have elucidated the mechanisms through which soybean leaves respond to drought; however, little is known about these mechanisms in roots. We used two soybean varieties with different drought tolerances to study the morphological, physiological, and molecular response mechanisms
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Untangling the role of leaf age specific osmoprotectant and antioxidant responses of two poplar clones under increasing ozone concentrations Plant Physiol. Biochem. (IF 6.5) Pub Date : 2024-02-20 Claudia Pisuttu, Samuele Risoli, Lorenzo Cotrozzi, Cristina Nali, Elisa Pellegrini, Yasutomo Hoshika, Barbara Baesso Moura, Elena Paoletti
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Plant non-coding RNAs: The new frontier for the regulation of plant development and adaptation to stress Plant Physiol. Biochem. (IF 6.5) Pub Date : 2024-02-19 Wenxue Cao, Limei Yang, Mu Zhuang, Honghao Lv, Yong Wang, Yangyong Zhang, Jialei Ji
Most plant transcriptomes constitute functional non-coding RNAs (ncRNAs) that lack the ability to encode proteins. In recent years, more research has demonstrated that ncRNAs play important regulatory roles in almost all plant biological processes by modulating gene expression. Thus, it is important to study the biogenesis and function of ncRNAs, particularly in plant growth and development and stress
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Nitrogen use efficiency, growth and physiological parameters in different tomato genotypes under high and low N fertilisation conditions Plant Physiol. Biochem. (IF 6.5) Pub Date : 2024-02-19 Martín Flores-Saavedra, Gloria Villanueva, Pietro Gramazio, Santiago Vilanova, Antonio Mauceri, Maria Rosa Abenavoli, Francesco Sunseri, Jaime Prohens, Mariola Plazas
Identification of novel genotypes with enhanced nitrogen use efficiency (NUE) is a key challenge for a sustainable tomato production. In this respect, the performance of a panel of thirty tomato accessions were evaluated under high (HN; 5 mM N) and low (LN; 0.5 mM N) nitrogen irrigation solutions. For each treatment, when 50% of plants reached the first flower bud stage, plant growth and biomass traits
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Decoding the effects of drought stress on popcorn (Zea mays var. everta) flowering combining proteomics and physiological analysis Plant Physiol. Biochem. (IF 6.5) Pub Date : 2024-02-17 Katia Fabiane Medeiros Schmitt, Antônio Teixeira do Amaral Junior, Samuel Henrique Kamphorst, Vitor Batista Pinto, Valter Jário de Lima, Uéliton Alves de Oliveira, Flávia Nicácio Viana, Jhean Torres Leite, Leticia Peixoto Gomes, José Gabriel de Souza Silva, Danielle Leal Lamêgo, Wallace de Paula Bernardo, Guilherme Augusto Rodrigues de Souza, Felipe Astolpho de Almeida, Gonçalo Apolinário de Souza
Under conditions of soil water limitation and adequate irrigation, we conducted an investigation into the growth dynamics, gas exchange performance, and proteomic profiles of two inbred popcorn lines—L71, characterized as drought-tolerant, and L61, identified as drought-sensitive. Our goal was to uncover the mechanisms associated with tolerance to soil water limitation during the flowering. The plants
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Genome-wide identification of HDAC members and function analysis of PnHDT1/2 in salt stress response in Phyla nodiflora (L.) Greene Plant Physiol. Biochem. (IF 6.5) Pub Date : 2024-02-16 Jiajia Cai, Feng Hu, Min Yang, Ronghua Wu, Xuncheng Liu
Reversible histone acetylation and deacetylation play an essential role in regulating chromatin structure and gene expression. Histone deacetylases (HDACs) catalyze the removal of acetyl groups from lysine residues of core histones, resulting in closed chromatin structure and transcription repression. Although the HDCAs have been extensively studied in model plants, the HDAC members have not been identified
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Integrated metabolomics and transcriptomics reveal molecular mechanisms of corolla coloration in Rhododendron dauricum L Plant Physiol. Biochem. (IF 6.5) Pub Date : 2024-02-15 Dan Wang, Guiling Liu, Juan Yang, Gongfa Shi, Zhaoqian Niu, Huijun Liu, Nuo Xu, Ling Wang, Fude Wang
L. is a semi-evergreen shrub of high ornamental and medicinal values in Northeast China. To study the molecular mechanisms of corolla coloration in , integrated metabolomics and transcriptomics were performed in featuring purple flowers and var. featuring white flowers. Comparative metabolomics revealed 25 differential metabolites in the corolla of the two distinct colors, enriched in flavonoids that
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Balancing trade-offs: Enhanced carbon assimilation and productivity with reduced nutritional value in a well-watered C4 pasture under a warmer CO2-enriched atmosphere Plant Physiol. Biochem. (IF 6.5) Pub Date : 2024-02-15 Eduardo Habermann, Eduardo Augusto Dias de Oliveira, Matheus Enrique Bianconi, Daniele Ribeiro Contin, Maria Teresa Oliverio Lemos, João Vitor Campos Pinho Costa, Kamilla Silva Oliveira, Beatriz Neroni Riul, Fernando Bonifácio-Anacleto, Dilier Olivera Viciedo, Andressa Uehara Approbato, Ana Lilia Alzate-Marin, Renato de Mello Prado, Katia Aparecida de Pinho Costa, Carlos Alberto Martinez
The concentration of atmospheric CO and temperature are pivotal components of ecosystem productivity, carbon balance, and food security. In this study, we investigated the impacts of a warmer climate (+2 °C above ambient temperature) and an atmosphere enriched with CO (600 ppm) on gas exchange, antioxidant enzymatic system, growth, nutritive value, and digestibility of a well-watered, managed pasture
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Grafting seedling rootstock strengthens tolerance to drought stress in polyploid mulberry (Morus alba L.) Plant Physiol. Biochem. (IF 6.5) Pub Date : 2024-02-15 Tian Hui, Lijun Bao, Xiang Shi, Huihui Zhang, Ke Xu, Xinlan Wei, Jiajun Liang, Rui Zhang, Wei Qian, Minjuan Zhang, Chao Su, Feng Jiao
The economically adaptable mulberry ( L.) has a long history of grafting in China, yet the physiological mechanisms and advantages in drought tolerance remain unexplored. In our study, we investigated the responses of self-rooted 2X (diploid), 3X (triploid), and 4X (tetraploid) plants, as well as polyploid plants grafted onto diploid seedling rootstocks (2X/2X, 3X/2X, and 4X/2X) under drought stress
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Hydrogen sulfide and ethylene regulate sulfur-mediated stomatal and photosynthetic responses and heat stress acclimation in rice Plant Physiol. Biochem. (IF 6.5) Pub Date : 2024-02-14 Ameena Fatima Alvi, Sheen Khan, Nafees A. Khan
The gaseous signaling molecules, ethylene (ET) and hydrogen sulfide (HS) are well known for their ability to mitigate abiotic stress, but how they interact with mineral nutrients under heat stress is unclear. We have studied the involvement of ET and HS in adaptation of heat stress on the availability of sulfur (S) levels in rice ( L.). Heat stress (40 °C) negatively impacted growth and photosynthetic-sulfur
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TgLUT1 regulated by TgWRKY10 enhances the tolerance of Torreya grandis to drought stress Plant Physiol. Biochem. (IF 6.5) Pub Date : 2024-02-13 Jiawen Yan, Zhihui Liu, Tongtong Wang, Ruoman Wang, Shuya Wang, Weijie Chen, Jinwei Suo, Jingwei Yan, Jiasheng Wu
Drought stress is a major abiotic stress which severely reduces the plant growth and limits agricultural productivity. Previous studies have demonstrated that lutein directly synthesized by the carotenoid epsilon-ring hydroxylase gene (LUT1) played crucial roles in regulating drought response. Notwithstanding the myriad studies on LUT1's response to drought stress in certain plant species such as
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Effect of hesperidin on growth, photosynthesis, antioxidant systems and uptake of cadmium, copper, chromium and zinc by Celosia argentea plants Plant Physiol. Biochem. (IF 6.5) Pub Date : 2024-02-13 Mazhar Hussain, Arslan Hafeez, Arwa Abdulkreem AL-Huqail, Ibtisam Mohammed Alsudays, Suliman Mohammed Suliman Alghanem, Muhammad Arslan Ashraf, Rizwan Rasheed, Muhammad Rizwan, Amany H.A. Abeed
Rapid industrialization and extensive agricultural practices are the major causes of soil heavy metal contamination, which needs urgent attention to safeguard the soils from contamination. However, the phytotoxic effects of excessive metals in plants are the primary obstacle to efficient phytoextraction. The present study evaluated the effects of hesperidin (HSP) on metals (Cu, Cd, Cr, Zn) phytoextraction
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Insights into the effect of manganese-based nanomaterials on the distribution trait and nutrition of radish (Raphanus sativus L.) Plant Physiol. Biochem. (IF 6.5) Pub Date : 2024-02-11 Weichen Zhao, Tengtao Ma, Pingfan Zhou, Zhangguo Wu, Zhiqiang Tan, Yukui Rui
Manganese (Mn) is one of the essential elements for plant growth and is involved in the process of photosynthesis and seed germination. Herein, we applied two Mn-based nanoparticles, MnO and MnO, to the soil to investigate their effects on radish growth, antioxidant system, and nutrients. The radish plant height after treatment with 10 mg/kg of MnO and MnO NPs were increased, compare to the control
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Basic helix-loop-helix transcription factor OsbHLH110 positively regulates abscisic acid biosynthesis and salinity tolerance in rice Plant Physiol. Biochem. (IF 6.5) Pub Date : 2024-02-11 Gang Zhang, Ning Ren, Liping Huang, Tao Shen, Yao Chen, Yi Yang, Xingxiu Huang, Mingyi Jiang
Salinity is a significant abiotic stress factor affecting plant growth, consequently reducing crop yield. Abscisic acid (ABA), a well-known phytohormone, is crucial in conferring resistance to abiotic stress, thus, understanding the mechanisms underlying ABA biosynthesis is crucial. In rice ( L.), OsABA2, a short-chain dehydrogenase protein, has a pivotal role in modulating ABA biosynthesis and salt
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The histone deacetylase SRT2 enhances the tolerance of chrysanthemum to low temperatures through the ROS scavenging system Plant Physiol. Biochem. (IF 6.5) Pub Date : 2024-02-09 Yongyan Wang, Qinhan Zeng, Yuchen Tian, Qingwu Deng, Runsi Xiao, Xuanling Luo, Tao Zeng, Fan Zhang, Lei Zhang, Beibei Jiang, Qinglin Liu
Low temperatures can severely affect plant growth and reduce their ornamental value. A family of plant histone deacetylases allows plants to cope with both biotic and abiotic stresses. In this study, we screened and cloned the cDNA of obtained from transcriptome sequencing of chrysanthemum leaves under low-temperature stress. Sequence analysis showed that belongs to the sirtuin family of histone deacetylases
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Structural and transcriptional characterization of pyruvate decarboxylase (PDC) gene family during strawberry fruit ripening process Plant Physiol. Biochem. (IF 6.5) Pub Date : 2024-02-09 Francisca Hormazábal-Abarza, Daniel Bustos, Francisca Rodríguez-Arriaza, Darwin Sáez, Gabriela Urra, Carolina Parra-Palma, Ángela Méndez-Yáñez, Patricio Ramos, Luis Morales-Quintana
Strawberry is one of the most popular fruits in the world, because their high fruit quality, especially with respect to the combination of aroma, flavor, color, and nutritional compounds. Pyruvate decarboxylase (PDC) is the first of two enzymes specifically required for ethanolic fermentation and catalyzes the decarboxylation of pyruvate to yield acetaldehyde and CO. The ethanol, an important alcohol
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The maturation profile triggers differential expression of sugar metabolism genes in melon fruits Plant Physiol. Biochem. (IF 6.5) Pub Date : 2024-02-09 Marília Aparecida Stroka, Letícia Reis, Kamila Karoline de Souza Los, Calistene Aparecida Pinto, Flávia Maria Gustani, Charles F. Forney, Rafael Mazer Etto, Carolina Weigert Galvão, Ricardo Antonio Ayub
Melons are commercially important crops that requires specific quality attributes for successful commercialization, including accumulation of sugars, particularly sucrose. This trait can be influenced by various factors, such as the type of ripening. L. is an ideal species for studying sugar metabolism because it has both climacteric and non-climacteric cultivars. Thus, this study aimed to examine