Institutional Repository of Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences
| Heritability of resistance-related gene expression traits and their correlation with body size of clam Meretrix petechialis | |
Jiang, Fengjuan1,3; Yue, Xin1; Zhang, Shujing1,3; Yu, Jiajia1,3 ; Wang, Rui1,3; Liu, Baozhong1,2; Wang, Hongxia1
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| 2020-03-01 | |
| 发表期刊 | JOURNAL OF OCEANOLOGY AND LIMNOLOGY
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| ISSN | 2096-5508 |
| 卷号 | 38期号:2页码:571-578 |
| 通讯作者 | Wang, Hongxia([email protected]) |
| 摘要 | Gene expression variation can be considered as a phenotype, and it plays an important role in both acclimation and adaption. However, genetic variation of gene expression received much less attention than traditional commercial traits in aquaculture. To estimate the genetic variation and heritability of gene transcription in clam Meretrix petechialis, five Vibrio resistance-related genes were selected for gene expression analysis in the digestive gland, and an animal linear model was used to analyze data from quantitative real-time PCR (qRT-PCR). Among the five genes, BIRC7 showed significant additive genetic variations, the heritability of this gene of 12-month- and 15-month-old clams were 0.84 +/- 0.32 and 0.91 +/- 0.34, respectively. The heritability of other four genes (Bax, NFIL3, Big-Def, and CTL9) expression were low-to-moderate but not significantly expressed. Additionally, no significant phenotypic and genetic correlations between the BIRC7 transcription trait and body size were detected. This study highlights that certain gene expression variation is heritable and provides a reference for indirect selection of M. petechialis with high Vibrio resistance. |
| 关键词 | Meretrix petechialis transcription trait body size heritability genetic correlation |
| DOI | 10.1007/s00343-019-8326-3 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS研究方向 | Marine & Freshwater Biology ; Oceanography |
| WOS类目 | Limnology ; Oceanography |
| WOS记录号 | WOS:000522834800024 |
| 出版者 | SCIENCE PRESS |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.qdio.ac.cn/handle/337002/167506 |
| 专题 | 实验海洋生物学重点实验室 |
| 通讯作者 | Wang, Hongxia |
| 作者单位 | 1.Chinese Acad Sci, Key Lab Expt Marine Biol, Inst Oceanol, Ctr Ocean Mega Sci, Qingdao 266071, Peoples R China 2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao 266000, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 第一作者单位 | 中国科学院海洋研究所 |
| 通讯作者单位 | 中国科学院海洋研究所 |
| 推荐引用方式 GB/T 7714 | Jiang, Fengjuan,Yue, Xin,Zhang, Shujing,et al. Heritability of resistance-related gene expression traits and their correlation with body size of clam Meretrix petechialis[J]. JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2020,38(2):571-578. |
| APA | Jiang, Fengjuan.,Yue, Xin.,Zhang, Shujing.,Yu, Jiajia.,Wang, Rui.,...&Wang, Hongxia.(2020).Heritability of resistance-related gene expression traits and their correlation with body size of clam Meretrix petechialis.JOURNAL OF OCEANOLOGY AND LIMNOLOGY,38(2),571-578. |
| MLA | Jiang, Fengjuan,et al."Heritability of resistance-related gene expression traits and their correlation with body size of clam Meretrix petechialis".JOURNAL OF OCEANOLOGY AND LIMNOLOGY 38.2(2020):571-578. |
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| Heritability of resi（483KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 浏览 | |
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