Transcriptional Responses of Olive Flounder (Paralichthys olivaceus) to Low Temperature

CORC > 海洋研究所 > 中国科学院海洋研究所 > 实验海洋生物学重点实验室

	Transcriptional Responses of Olive Flounder (Paralichthys olivaceus) to Low Temperature
	Hu, Jinwei 1,2; You, Feng 1; Wang, Qian1,2 ; Weng, Shenda 1,2; Liu, Hui1 ; Wang, Lijuan1,2 ; Zhang, Pei-Jun 1; Tan, Xungang1
刊名	PLOS ONE
	2014-10-03
卷号	9 期号:10 页码:e108582
通讯作者	You, F (reprint author), Chinese Acad Sci, Inst Oceanol, Key Lab Expt Marine Biol, Qingdao, Shandong, Peoples R China.
英文摘要	The olive flounder (Paralichthys olivaceus) is an economically important flatfish in marine aquaculture with a broad thermal tolerance ranging from 14 to 23 degrees C. Cold-tolerant flounder that can survive during the winter season at a temperature of less than 14 degrees C might facilitate the understanding of the mechanisms underlying the response to cold stress. In this study, the transcriptional response of flounder to cold stress (0.7 +/- 0.05 degrees C) was characterized using RNA sequencing. Transcriptome sequencing was performed using the Illumina MiSeq platform for the cold-tolerant (CT) group, which survived under the cold stress; the cold-sensitive (CS) group, which could barely survive at the low temperature; and control group, which was not subjected to cold treatment. In all, 29,021 unigenes were generated. Compared with the unigene expression profile of the control group, 410 unigenes were up-regulated and 255 unigenes were down-regulated in the CT group, whereas 593 unigenes were up-regulated and 289 unigenes were down-regulated in the CS group. Gene Ontology and Kyoto Encyclopedia of Genes and Genomes analyses revealed that signal transduction, lipid metabolism, digestive system, and signaling molecules and interaction were the most highly enriched pathways for the genes that were differentially expressed under cold stress. All these pathways could be assigned to the following four biological functions for flounder that can survive under cold stress: signal response to cold stress, cell repair/regeneration, energy production, and cell membrane construction and fluidity.
学科主题	Science & Technology - Other Topics
收录类别	SCI
语种	英语
WOS记录号	WOS:000342670800023
内容类型	期刊论文
源URL	[http://ir.qdio.ac.cn/handle/337002/24187]
专题	海洋研究所_实验海洋生物学重点实验室海洋研究所_海洋地质与环境重点实验室
作者单位	1.Chinese Acad Sci, Inst Oceanol, Key Lab Expt Marine Biol, Qingdao, Shandong, Peoples R China 2.Univ Chinese Acad Sci, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Hu, Jinwei,You, Feng,Wang, Qian,et al. Transcriptional Responses of Olive Flounder (Paralichthys olivaceus) to Low Temperature[J]. PLOS ONE,2014,9(10):e108582.
APA	Hu, Jinwei.,You, Feng.,Wang, Qian.,Weng, Shenda.,Liu, Hui.,...&Tan, Xungang.(2014).Transcriptional Responses of Olive Flounder (Paralichthys olivaceus) to Low Temperature.PLOS ONE,9(10),e108582.
MLA	Hu, Jinwei,et al."Transcriptional Responses of Olive Flounder (Paralichthys olivaceus) to Low Temperature".PLOS ONE 9.10(2014):e108582.