Transcriptome analysis of shell color-related genes in the hard clam Mercenaria mercenaria
文献类型：期刊论文
| 作者 | Hu, Zhi2,3,4; Song, Hao1,3,4; Yang, Mei-jie2,3,4; Yu, Zheng-lin2,3,4; Zhou, Cong2,3,4 ; Wang, Xiao-long3,4; Zhang, Tao1,3,4
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| 刊名 | COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY D-GENOMICS & PROTEOMICS
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| 出版日期 | 2019-09-01 |
| 卷号 | 31页码:9 |
| 关键词 | Mercenaria mercenaria Shell color Transcriptome Differential expression genes Lipid binding and transport |
| ISSN号 | 1744-117X |
| DOI | 10.1016/j.cbd.2019.100598 |
| 通讯作者 | Zhang, Tao(tzhang@qdio.ac.cn) |
| 英文摘要 | The shell color of marine bivalves shows great diversity and is considered as an economic trait. In China, the hard clam, Mercenaria mercenaria, commonly has three shell colors in the wild: red, white, and mottled. The genetic mechanisms controlling color segregation are not fully understood. In this study, RNA-seq was performed to exploit the related shell color genes and determine the genetic basis of the different shell colors. Nine sequence libraries with those three shell colors of hard clam were constructed; 406,377 transcripts and 248,251 unigenes were obtained with N50 values of 1365 and 1682 base pairs, respectively. Cluster analysis identified 363, 392, and 220 genes exclusively highly expressed in red, white, and mottled clams, respectively. We further classified differentially expressed genes (DEGs), the genes involved in lipid binding and transport, signal transduction, ATP synthesis, and other processes in the red vs white comparison were found, which may participate in red shell formation. DEGs related to signal transduction, particularly G protein-coupled receptor activity, were found in the red vs mottled comparison, suggesting that these genes might be important in mottled shell formation. In the white vs mottled comparison, DEGs involved in zinc ion binding were found. Our results provide new insights into shell color formation mechanisms in molluscs. This information could be used in selective breeding and marker-assisted breeding of this economically important clam species. |
| 资助项目 | earmarked fund for the Modern Agro-industry Technology Research System[CARS-49] ; Natural Science Foundation of Shandong Province[ZR2019BD003] ; China Postdoctoral Science Foundation[2019M652498] ; Major Applied Technology Innovation Project in Agriculture of Shandong Province[SF1405303301] ; supporting program of Science and Technology Service Network Initiative in Fujian province: the selection breeding of the hard clam, large-scale seed cultivation and high efficiency ecological culture technology in pond ; Industry Leading Talents Project of Taishan Scholars ; Research and Demonstration on Key Technologies of Marine Green Culture Environment Monitoring and Ecological Restoration[2016ZDJS06A02] ; Creative Team Project of the Laboratory for Marine Ecology and Environmental Science, Qingdao Pilot National Laboratory for Marine Science and Technology[LMEES-CTSP-2018-1] ; Double Hundred' Blue Industry Leader Team of Yantai |
| WOS研究方向 | Biochemistry & Molecular Biology ; Genetics & Heredity |
| 语种 | 英语 |
| WOS记录号 | WOS:000482872400005 |
| 出版者 | ELSEVIER SCIENCE INC |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/162867]  |
| 专题 | 海洋研究所_海洋生态与环境科学重点实验室 |
| 通讯作者 | Zhang, Tao |
| 作者单位 | 1.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao 266071, Shandong, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Ecol & Environm Sci, Qingdao 266237, Shandong, Peoples R China 4.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Shandong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hu, Zhi,Song, Hao,Yang, Mei-jie,et al. Transcriptome analysis of shell color-related genes in the hard clam Mercenaria mercenaria[J]. COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY D-GENOMICS & PROTEOMICS,2019,31:9. |
| APA | Hu, Zhi.,Song, Hao.,Yang, Mei-jie.,Yu, Zheng-lin.,Zhou, Cong.,...&Zhang, Tao.(2019).Transcriptome analysis of shell color-related genes in the hard clam Mercenaria mercenaria.COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY D-GENOMICS & PROTEOMICS,31,9. |
| MLA | Hu, Zhi,et al."Transcriptome analysis of shell color-related genes in the hard clam Mercenaria mercenaria".COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY D-GENOMICS & PROTEOMICS 31(2019):9. |
入库方式： OAI收割
来源：海洋研究所
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