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Cracking of jujube fruits is associated with differential expression of metabolic genes.
FEBS Open Bio ( IF 2.6 ) Pub Date : 2020-07-29 , DOI: 10.1002/2211-5463.12925
Yaling Liu 1 , Pengfei Zhang 2 , Yaping Geng 1 , Xiaodong Xie 1 , Pengfei Wen 2
Affiliation  

Cracks in the skin of jujube fruit reduce freshness and quality; thus, greater understanding of the molecular mechanism that underlies cracking is required to improve fruit production. In this study, we profiled genes that are differentially expressed between cracked and normal jujube fruits through RNA sequencing (RNA‐seq). We selectively confirmed differentially expressed genes (DEGs) using quantitative RT‐PCR. Among 1036 DEGs, 785 genes were up‐regulated and 251 genes were down‐regulated in cracked jujube fruits. Gene Ontology and Kyoto Encyclopedia of Genes and Genomes pathway analysis indicated that some of these DEGs encode proteins involved in metabolic processes (including growth hormone and surface wax production) in cracked jujube fruits. In summary, we have identified differentially expressed metabolic genes between cracked and normal jujube fruits, which may serve as the basis for further studies of fruit quality control.

中文翻译:

枣果裂果与代谢基因的差异表达有关。

枣果皮开裂降低新鲜度和品质;因此,需要更深入地了解裂果的分子机制以提高果实产量。在这项研究中,我们通过 RNA 测序 (RNA-seq) 分析了裂果和正常枣果实之间差异表达的基因。我们使用定量 RT-PCR 选择性地确认了差异表达基因 (DEG)。在1036个DEGs中,785个基因在裂枣果实中上调,251个基因下调。Gene Ontology 和京都基因和基因组百科全书通路分析表明,这些 DEG 中的一些编码参与裂枣果实代谢过程(包括生长激素和表面蜡生成)的蛋白质。总之,
更新日期:2020-07-29
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