Identification, Evolution and Expression Analysis of Dmrt Genes in Polychaetes | |
Ji, Y. L.4,5; Shen, X. H.3; Tian, S. J.2; Liu, H.1; Cao, T. G.1; Wang, Q. C.1,5; Wang, Y.6 | |
刊名 | RUSSIAN JOURNAL OF GENETICS |
2023-12-01 | |
卷号 | 59期号:SUPPL 1页码:1-8 |
关键词 | polychaete Dmrt identification phylogeny expression |
ISSN号 | 1022-7954 |
DOI | 10.1134/S1022795423130070 |
通讯作者 | Wang, Q. C.(qcwang@yic.ac.cn) ; Wang, Y.(2315856979@qq.com) |
英文摘要 | The doublesex-mab3-related transcription factor (Dmrt) gene family is a class of crucial transcription factors characterized by one or several DM domains. Dmrt family genes play important roles in sex determination/differentiation. Polychaete annelids are critically important in most marine ecosystems. However, to date, the genome-wide characterization and analysis of Dmrt genes in polychaetes have not been investigated. In this study, the identification and analysis of Dmrt genes were performed in three representative polychaetes, including Capitella teleta, Dimorphilus gyrociliatus, and Owenia fusiformis. A total of 12 Dmrt genes have been found, and the number of Dmrt genes in different polychaetes ranges from 3 to 5. The phylogenetic tree showed that all identified Dmrt genes were classified into 4 classes: Dmrt2/11E, Dmrt3/93B, Dmrt4/5/99B, and DSX. Furthermore, the selection pressure analysis suggested that all the Dmrt genes underwent strong purifying selection pressure. The spatiotemporal expression profile in O. fusiformis suggested that Dmrt genes have diverse functions, and the Dmrt2/11E-like gene may play an important role in the sex determination/differentiation of polychaetes. In general, this study provides a molecular basis for polychaete Dmrt genes and may serve as a reference for in-depth phylogenomics. |
WOS研究方向 | Genetics & Heredity |
语种 | 英语 |
WOS记录号 | WOS:001117016500004 |
资助机构 | High-Performance Computing Platform of Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences |
内容类型 | 期刊论文 |
源URL | [http://ir.yic.ac.cn/handle/133337/34368] |
专题 | 烟台海岸带研究所_中科院烟台海岸带研究所知识产出 |
通讯作者 | Wang, Q. C.; Wang, Y. |
作者单位 | 1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China 2.Yantaishan Hosp, Yantai 264001, Peoples R China 3.China Agr Univ, Yantai Inst, Yantai 264670, Peoples R China 4.North China Sea Marine Forecasting Ctr, State Ocean Adm, Qingdao 266000, Peoples R China 5.Minist Nat Resources, Key Lab Ecol Warning Protect & Restorat Bohai Sea, Qingdao 266061, Peoples R China 6.Yantai Vocat Coll, Yantai 264670, Peoples R China |
推荐引用方式 GB/T 7714 | Ji, Y. L.,Shen, X. H.,Tian, S. J.,et al. Identification, Evolution and Expression Analysis of Dmrt Genes in Polychaetes[J]. RUSSIAN JOURNAL OF GENETICS,2023,59(SUPPL 1):1-8. |
APA | Ji, Y. L..,Shen, X. H..,Tian, S. J..,Liu, H..,Cao, T. G..,...&Wang, Y..(2023).Identification, Evolution and Expression Analysis of Dmrt Genes in Polychaetes.RUSSIAN JOURNAL OF GENETICS,59(SUPPL 1),1-8. |
MLA | Ji, Y. L.,et al."Identification, Evolution and Expression Analysis of Dmrt Genes in Polychaetes".RUSSIAN JOURNAL OF GENETICS 59.SUPPL 1(2023):1-8. |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论