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Muscle cellular characteristics of male kids from Turkish indigenous goat breeds
Small Ruminant Research ( IF 1.8 ) Pub Date : 2021-06-29 , DOI: 10.1016/j.smallrumres.2021.106461
Uğur Şen , Emre Şirin , Mehmet Kuran

Indices of the transcriptional and translational capacity of muscle cells are directly related to growth in various livestock species. The main aim of this study was, therefore, to determine cellular characteristics and their relationship with metric measurements and muscle fibers number in longissimus-dorsi (LD) and semitendinosus (ST) skeletal muscles from male kids born to Angora, Hair, Honamli and Kilis breeds. Kilis kids had significant lower (except for Hair kids) muscle cross-sectional area (MSCA) in LD and ST muscles (p<0.05). Also depth and length (except for Angora kids) of ST muscle were significantly lower (p<0.05) in Kilis kids. Honamli kids had a significant higher (p<0.05) concentrations of DNA and RNA in both muscles, while Kilis kids had a significant lower (p<0.05) total protein in ST muscle. Protein:DNA and protein:RNA ratios of Angora kids in both muscles were significantly higher compared to other breeds (p<0.05). There were positive correlations between muscle depth (MD) and protein, MSCA and DNA, MSCA and RNA, MSCA and protein (p<0.05) in LD muscle. Similarly, positive correlations between MD and protein, muscle length (ML) and RNA, ML and protein, MSCA and protein (p<0.05) were observed in ST muscle. In conclusion, Turkish indigenous goat breeds have different transcriptional and translational capacity and these differences may be used to select more efficient breeds for fattening practices.



中文翻译:

来自土耳其本土山羊品种的雄性孩子的肌肉细胞特征

肌肉细胞转录和翻译能力的指标与各种牲畜物种的生长直接相关。因此,本研究的主要目的是确定细胞特征及其与 Angora、Hair、Honamli 和 Kilis 出生的男性孩子背最长肌 (LD) 和半腱肌 (ST) 骨骼肌的度量测量值和肌纤维数量的关系品种。Kilis 儿童在 LD 和 ST 肌肉中的肌肉横截面积 (MSCA) 显着较低(毛发儿童除外)(p<0.05)。Kilis 儿童的 ST 肌肉深度和长度(安哥拉儿童除外)也显着降低(p<0.05)。Honamli 儿童在两条肌肉中的 DNA 和 RNA 浓度显着较高 (p<0.05),而 Kilis 儿童在 ST 肌肉中的总蛋白浓度显着较低 (p<0.05)。蛋白质:DNA 和蛋白质:与其他品种相比,安哥拉幼崽在两种肌肉中的 RNA 比率显着更高(p<0.05)。LD肌肉中肌肉深度(MD)与蛋白质、MSCA与DNA、MSCA与RNA、MSCA与蛋白质呈正相关(p<0.05)。类似地,在ST肌肉中观察到MD与蛋白质、肌肉长度(ML)与RNA、ML与蛋白质、MSCA与蛋白质之间的正相关(p<0.05)。总之,土耳其本土山羊品种具有不同的转录和翻译能力,这些差异可用于选择更有效的育肥品种。在ST肌肉中观察到MD与蛋白质、肌肉长度(ML)与RNA、ML与蛋白质、MSCA与蛋白质之间的正相关(p<0.05)。总之,土耳其本土山羊品种具有不同的转录和翻译能力,这些差异可用于选择更有效的育肥品种。在ST肌肉中观察到MD与蛋白质、肌肉长度(ML)与RNA、ML与蛋白质、MSCA与蛋白质之间的正相关(p<0.05)。总之,土耳其本土山羊品种具有不同的转录和翻译能力,这些差异可用于选择更有效的育肥品种。

更新日期:2021-07-01
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