Transcriptomic profiling of the thermal tolerance in two subspecies of the bay scallop Argopecten irradians

doi:10.1016/j.cbd.2024.101246

	Transcriptomic profiling of the thermal tolerance in two subspecies of the bay scallop Argopecten irradians
	Yu, Kai 1; Song, Xinyu 2; Zhang, Jianbai 3; Chen, Rongjie 4; Liu, Guilong 5; Xu, Xin 5; Lu, Xia2 ; Ning, Junhao 2; Liu, Bo 1; Zhang, Xiaotong 1; Wang, Fukai 1; Wang, Yinchu2,6 ; Wang, Chunde 1,2
发表期刊	COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY D-GENOMICS & PROTEOMICS
ISSN	1744-117X
	2024-09-01
卷号	51 页码:16
关键词	Transcriptomic Argopecten irradians Heat stress Gene expression
DOI	10.1016/j.cbd.2024.101246
通讯作者	Wang, Yinchu([email protected]) ; Wang, Chunde([email protected])
英文摘要	The bay scallop is a eurythermal species with high economic value and now represents the most cultured bivalve species in China. Two subspecies of the bay scallop, the northern subspecies Argopecten irradians irradians Korean population (KK) and the southern subspecies Argopecten irradians concentricus (MM), exhibited distinct adaptations to heat stress. However, the molecular mechanism of heat resistance of the two subspecies remains unclear. In this study, we compared the transcriptomic responses of the two subspecies to heat stress and identified the involved differentially expressed genes (DEGs) and pathways. More DEGs were found in the KK than in the MM when exposed to high temperatures, indicating elevated sensitivity to thermal stress in the KK. Enrichment analysis suggests that KK scallops may respond to heat stress more swiftly by regulating GTPase activity. Meanwhile, MM scallops exhibited higher resistance to heat stress mainly by effective activation of their antioxidant system. Chaperone proteins may play different roles in responses to heat stress in the two subspecies. In both subspecies, the expression levels of antioxidants such as GST were significantly increased; the glycolysis process regulated by PC and PCK1 was greatly intensified; and both apoptotic and anti-apoptotic systems were significantly activated. The pathways related to protein translation and hydrolysis, oxidoreductase activity, organic acid metabolism, and cell apoptosis may also play pivotal roles in the responses to heat stress. The results of this study may provide a theoretical basis for marker -assisted breeding of heat -resistant strains.
资助机构	National Natural Science Foundation of China ; Ear-marked Fund for Shandong Modern Agro-Industry Technology Research System ; Earmarked Fund for Agriculture Seed Improvement Project of Shandong Province ; Scientific and Technological Project of Yantai, Shandong Province ; Science and Technology Innovation Capacity Improvement Project of Shandong Province ; Database of Coastal Bioresources of China in National Basic Science Data Center
收录类别	SCI
语种	英语
关键词[WOS]	OYSTER CRASSOSTREA-GIGAS ; HEAT-SHOCK PROTEINS ; PACIFIC OYSTER ; OXIDATIVE STRESS ; CHLAMYS-FARRERI ; IMMUNE-RESPONSE ; IN-VIVO ; C-JUN ; EXPRESSION ; TEMPERATURE
研究领域[WOS]	Biochemistry & Molecular Biology ; Genetics & Heredity
WOS记录号	WOS:001264157300001
引用统计
文献类型	期刊论文
条目标识符	http://ir.yic.ac.cn/handle/133337/35847
专题	海岸带生物学与生物资源利用重点实验室海岸带生物学与生物资源利用重点实验室_海岸带生物资源高效利用研究与发展中心
通讯作者	Wang, Yinchu; Wang, Chunde
作者单位	1.Qingdao Agr Univ, Coll Marine Sci & Engn, Qingdao 266109, Shandong, Peoples R China 2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Res & Dev Ctr Efficient Utilizat Coastal Bioresour, Yantai 264003, Shandong, Peoples R China 3.Yantai Marine Econ Res Inst, Yantai 265503, Peoples R China 4.Laizhou Marine Dev & Fishery Serv Ctr, Laizhou 261400, Shandong, Peoples R China 5.Yantai Spring Sea AquaSeed Co Ltd, Yantai 265503, Shandong, Peoples R China 6.Natl Basic Sci Data Ctr, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Yu, Kai,Song, Xinyu,Zhang, Jianbai,et al. Transcriptomic profiling of the thermal tolerance in two subspecies of the bay scallop Argopecten irradians[J]. COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY D-GENOMICS & PROTEOMICS,2024,51:16.
APA	Yu, Kai.,Song, Xinyu.,Zhang, Jianbai.,Chen, Rongjie.,Liu, Guilong.,...&Wang, Chunde.(2024).Transcriptomic profiling of the thermal tolerance in two subspecies of the bay scallop Argopecten irradians.COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY D-GENOMICS & PROTEOMICS,51,16.
MLA	Yu, Kai,et al."Transcriptomic profiling of the thermal tolerance in two subspecies of the bay scallop Argopecten irradians".COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY D-GENOMICS & PROTEOMICS 51(2024):16.