Genome-wide characterization of mapk gene family in black rockfish Sebastes schlegelii and their expression patterns against Edwardsiella piscicida infection

作     者：Xiaoyan ZHANG Yuan TIAN Haohui YU Min CAO Chao LI Xiaoyan ZHANG;Yuan TIAN;Haohui YU;Min CAO;Chao LI

作者机构：School of Marine Science and EngineeringQingdao Agricultural UniversityQingdao 266109China Key Laboratory of Mariculture(Ocean University of China)Ministry of EducationOcean University of ChinaQingdao 266003China 

出 版 物：《Journal of Oceanology and Limnology》 (海洋湖沼学报（英文）)

年 卷 期：2023年第41卷第6期

页      面：2348-2362页

核心收录：

学科分类：0906[农学-兽医学] 09[农学] 

基　　金：Supported by the National Key R&D Program of China(No.2018YFD0900101) the Young Experts of Taishan Scholars(No.tsqn201909130) the Science and Technology Support Plan for Youth Innovation of Colleges and Universities in Shandong Province(No.2019KJF003) the“First Class Fishery Discipline”Program in Shandong Province the Shandong Technical System of Fish Industry(No.SDAIT-12-03) 

主　　题：Sebastes schlegelii mitogen activated protein kinases(mapk) Edwardsiella piscicida expression profiles 

摘      要：Mitogen-activated protein kinases(MAPKs)play pivotal roles in response to environmental stresses and bacterial *** with those in the higher vertebrates,studies of mapk gene family are still limited in ***,characterization,classification,and expression profiling of totally 15 mapk genes in black rockfish(Sebastes schlegelii)were *** relationships show that these mapk genes could be divided into extracellular signal-regulated kinase(ERK),c-Jun N-terminal kinase(JNK),and p38 *** addition,gene structures,syntenic analysis,and selective pressure analysis are performed to confirm their *** of selective pressure analysis indicate that mapk1,mapk3,mapk7,mapk10,mapk11,and mapk12 underwent significantly-positive selections,while the others genes such as mapk4,mapk6,mapk15,mapk8a,mapk8b,mapk9,mapk13,mapk14a,and mapk14b were under purifying ***,results of qRT-PCR indicate that mapk genes in 8 healthy tissues displayed different expression *** expression patterns of several mapk genes including mapk12,mapk13,mapk14a,mapk14b,and mapk15 were significantly changed in mucosal tissues after Edwardsiella piscicida *** study demonstrates that mapk genes in black rockfish play vital prevention roles against bacterial infection,which not only helps us understand the structure and function of mapk genes in black rockfish,but also provides a reference to understand the role of mapk genes in teleost immune responses.