您好，欢迎访问中国水产科学研究院 机构知识库！
中国水产科学研究院机构知识库

全部

  • 全部
  • 标题
  • 学者
  • 机构
  • 关键词

Molecular cloning of ESR1, BMPR1B, and FOXL2 and differential expressions depend on maternal age and size during breeding season in cultured Asian yellow pond turtle (Mauremys mutica)

文献类型： 外文期刊

作者： Wang, Yakun 1 ; Liu, Xiaoli 2 ; Zhao, Jian 2 ; Ouyang, Shu 2 ; Li, Wei 2 ; Zhu, Junxian 2 ; Zhu, Yanyu 2 ; Zhu, Xinping 1 ;

作者机构： 1.Nanchang Univ, Coll Life Sci, Nanchang 330031, Jiangxi, Peoples R China

2.Chinese Acad Fishery Sci, Pearl River Fisheries Res Inst, Minist Agr & Rural Affairs, Key Lab Trop & Subtrop Fishery Resource Applicat, Guangzhou 510380, Guangdong, Peoples R China

3.Shanghai Ocean Univ, Coll Fisheries & Life Sci, Shanghai 201306, Peoples R China

4.Nanjing Agr Univ, Wuxi Fisheries Coll, Wuxi 214081, Jiangsu, Peoples R China

关键词： Age; Body size; BMPR1B; ESR1; FOXL2; Reproductive capacity

期刊名称：COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY B-BIOCHEMISTRY & MOLECULAR BIOLOGY （ 影响因子：2.231； 五年影响因子：2.215 ）

ISSN： 1096-4959

年卷期： 2019 年 232 卷

页码：

收录情况： SCI

摘要： The reproductive capacity (egg size and egg number) of most of oviparous animals, including the Asian yellow pond turtle (Mauremys mutica), is constrained by the maternal age and body size, but the mechanism determining the maternal reproductive ability remains unclear. To disclose how maternal age and size affect reproductive ability of M. mutica, we first identified the full-length cDNAs from estrogen receptor 1 (ESR1), bone morphogenetic protein receptor 1B (BMPR1B), and forkhead box L2 (FOXL2). The ESR1 open reading frame (ORF) was 1, 767 bp encoding 588 amino acids. For BMPR1B, the ORF was 1599 bp encoding 532 amino acids, and an ORF of 906 bp encoding 301 amino acids was identified in FOXL2. The effects of maternal age and size on the expression of ESR1, BMPR1B, and FOXL2 in the ovary, brain, and uterus showed that ESR1 expression in large females was significantly lower than that in small females in the brain, but body size did not affect ESR1 expression in the ovary. The expression of ESR1 was significantly different in the different age groups and size groups, and there was interaction detected between maternal age and body size. However, BMPR1B expression in the ovary, brain, and uterus was independent of maternal age and size. In addition, we found different FOXL2 expression patterns between the brain and uterus, while detected interaction of female age and size in the brain and ovary. Our results imply the complexity and diversity of maternal age and size in regulating the expression of genes related to reproduction. These results provide more information for the maternal effects on the reproduction-related gene expression.

  • 相关文献
作者其他论文 更多>>
置顶
购物车
反馈

© 京ICP备09089781号-29 主办单位：中国水产科学研究院

学术资源： 中国农业科学院 农业专业知识服务系统 农科联盟资源共建共享平台 中国农业科技文献与信息服务平台 中国农业期刊集成服务平台