Identification, Evolution and Expression Analysis of Dmrt Genes in Polychaetes

doi:10.1134/S1022795423130070

	Identification, Evolution and Expression Analysis of Dmrt Genes in Polychaetes
	Ji, Y. L.1,2; Shen, X. H.3; Tian, S. J.4; Liu, H.5 ; Cao, T. G.5; Wang, Q. C.1,5; Wang, Y.6
发表期刊	RUSSIAN JOURNAL OF GENETICS
ISSN	1022-7954
	2023-12-01
卷号	59 期号:SUPPL 1 页码:1-8
关键词	polychaete Dmrt identification phylogeny expression
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.
资助机构	High-Performance Computing Platform of Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences
收录类别	SCI
语种	英语
研究领域[WOS]	Genetics & Heredity
WOS记录号	WOS:001117016500004
引用统计
文献类型	期刊论文
条目标识符	http://ir.yic.ac.cn/handle/133337/34369
专题	中国科学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.Minist Nat Resources, Key Lab Ecol Warning Protect & Restorat Bohai Sea, Qingdao 266061, Peoples R China 2.North China Sea Marine Forecasting Ctr, State Ocean Adm, Qingdao 266000, Peoples R China 3.China Agr Univ, Yantai Inst, Yantai 264670, Peoples R China 4.Yantaishan Hosp, Yantai 264001, Peoples R China 5.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, 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.