Inferring the skeletal muscle developmental changes of grazing and barn-fed goats from gene expression data
文献类型：期刊论文
| 作者 | Huang, Jinyu1,2; Jiao, Jinzhen1; Tan, Zhi-Liang1; He, Zhixiong1; Beauchemin, Karen A.3; Forster, Robert3; Han, Xue-Feng1; Tang, Shao-Xun1; Kang, Jinghe1; Zhou, Chuanshe1 |
| 刊名 | Journal of agricultural and food chemistry
 |
| 出版日期 | 2016-09-14 |
| 卷号 | 64期号:36页码:6791-6800 |
| 关键词 | Grazing and barn-fed Gene expression Goats Skeletal muscle growth Protein expression |
| ISSN号 | 0021-8561 |
| DOI | 10.1021/acs.jafc.6b02708 |
| 通讯作者 | Zhou, chuanshe(zcs@isa.ac.cn) |
| 英文摘要 | Thirty-six xiangdong black goats were used to investigate age-related mrna and protein expression levels of some genes related to skeletal muscle structural proteins, mrfs and mef2 family, and skeletal muscle fiber type and composition during skeletal muscle growth under grazing (g) and barn-fed (bf) feeding systems. goats were slaughtered at six time points selected to reflect developmental changes of skeletal muscle during nonrumination (days 0, 7, and 14), transition (day 42), and rumination phases (days 56 and 70). it was observed that the number of type iix in the longissimus dorsi was increased quickly while numbers of type ha and lib decreased slightly, indicating that these genes were coordinated during the rapid growth and development stages of skeletal muscle. no gene expression was affected (p > 0.05) by feeding system except myf5 and myf6. protein expressions of myoz3 and mef2c were affected (p < 0.05) by age, whereas pgc-1 alpha was linearly decreased in the g group, and only myoz3 protein was affected (p < 0.001) by feeding system. moreover, it was found that pgc-1 alpha and mee2c proteins may interact with each other in promoting muscle growth. the current results indicate that (1) skeletal muscle growth during days 0-70 after birth is mainly myofiber hypertrophy and differentiation, (2) weaning affects the expression of relevant genes. of skeletal muscle structural proteins, skeletal muscle growth, and skeletal muscle fiber type and composition, and (3) nutrition or feeding regimen mainly influences the expression of skeletal muscle growth genes. |
| WOS关键词 | MEAT QUALITY ; FIBER TYPES ; IDENTIFICATION ; HYPERTROPHY ; ISOFORMS ; CLONING ; GROWTH ; PCR |
| WOS研究方向 | Agriculture ; Chemistry ; Food Science & Technology |
| WOS类目 | Agriculture, Multidisciplinary ; Chemistry, Applied ; Food Science & Technology |
| 语种 | 英语 |
| WOS记录号 | WOS:000383409600001 |
| 出版者 | AMER CHEMICAL SOC |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2376161 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Zhou, Chuanshe |
| 作者单位 | 1.Chinese Acad Sci, Key Lab Agroecol Proc Subtrop Reg, Hunan Res Ctr Livestock & Poultry Sci,Inst Subtro, South Cent Expt Stn Anim Nutr & Feed Sci,Minist A, Changsha 410125, Hunan, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Agr & Agri Food Canada, Lethbridge Res Ctr, Lethbridge, AB T1J 4B1, Canada |
| 推荐引用方式 GB/T 7714 | Huang, Jinyu,Jiao, Jinzhen,Tan, Zhi-Liang,et al. Inferring the skeletal muscle developmental changes of grazing and barn-fed goats from gene expression data[J]. Journal of agricultural and food chemistry,2016,64(36):6791-6800. |
| APA | Huang, Jinyu.,Jiao, Jinzhen.,Tan, Zhi-Liang.,He, Zhixiong.,Beauchemin, Karen A..,...&Zhou, Chuanshe.(2016).Inferring the skeletal muscle developmental changes of grazing and barn-fed goats from gene expression data.Journal of agricultural and food chemistry,64(36),6791-6800. |
| MLA | Huang, Jinyu,et al."Inferring the skeletal muscle developmental changes of grazing and barn-fed goats from gene expression data".Journal of agricultural and food chemistry 64.36(2016):6791-6800. |
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来源：中国科学院大学
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