Transcriptome analysis reveals genes connected to temperature adaptation in juvenile antarctic krill Euphausia superba
文献类型： 外文期刊
作者： Liu, Yongliang 1 ; Li, Lingzhi 2 ; Yang, Jialiang 2 ; Huang, Hongliang 2 ; Song, Wei 2 ;
作者机构： 1.Yantai Univ, Sch Ocean, 30 Qingquan Rd, Yantai 264005, Peoples R China
2.Chinese Acad Fishery Sci, East China Sea Fisheries Res Inst, Key Lab Ocean & Polar Fisheries, Minist Agr, Shanghai 200090, Peoples R China
关键词： Euphausia superba; Transcriptome analysis; Differentially expressed genes; Temperature adaptation
期刊名称：GENES & GENOMICS （ 影响因子：2.1； 五年影响因子：1.9 ）
ISSN： 1976-9571
年卷期： 2023 年 45 卷 8 期
页码：
收录情况： SCI
摘要： BackgroundThe Antarctic krill, Euphausia superba (E. superba), is a key organism in the Antarctic marine ecosystem and has been widely studied. However, there is a lack of transcriptome data focusing on temperature responses.MethodsIn this study, we performed transcriptome sequencing of E. superba samples exposed to three different temperatures: -1.19 degrees C (low temperature, LT), - 0.37 degrees C (medium temperature, MT), and 3 degrees C (high temperature, HT).ResultsIllumina sequencing generated 772,109,224 clean reads from the three temperature groups. In total, 1,623, 142, and 842 genes were differentially expressed in MT versus LT, HT versus LT, and HT versus MT, respectively. Moreover, Kyoto Encyclopedia of Genes and Genomes analysis revealed that these differentially expressed genes were mainly involved in the Hippo signaling pathway, MAPK signaling pathway, and Toll-like receptor signaling pathway. Quantitative reverse-transcription PCR revealed that ESG037073 expression was significantly upregulated in the MT group compared with the LT group, and ESG037998 expression was significantly higher in the HT group than in the LT group.ConclusionsThis is the first transcriptome analysis of E. superba exposed to three different temperatures. Our results provide valuable resources for further studies on the molecular mechanisms underlying temperature adaptation in E. superba.
- 相关文献
作者其他论文 更多>>
-
Transposon insertion sequencing analysis reveals conditional essential genes for infection in Pseudomonas plecoglossicida
作者：Ding, Haoyuan;Ahat, Peherden;Zhang, Yibei;Wang, Qiyao;Song, Wei;Zhang, Yuanxing;Zhang, Yibei;Wang, Qiyao;Zhang, Yibei;Wang, Qiyao;Choi, Sang Ho
关键词：Conditional essential genes; Large yellow croaker ( Larimichthys crocea ); MlaE; Pseudomonas plecoglossicida; Transposon insertion sequencing (Tn-seq)
-
Microplastic pollution in the Indian Ocean: Fiber-dominated contamination and comparative bioaccumulation in Auxis thazard and Symplectoteuthis oualaniensis
作者：Zheng, Hanfeng;Wang, Cuihua;Li, Lingzhi;Zhao, Guoqing;Zhang, Gangchen;Zhang, Yuqing;Hu, Jianwei;Hu, Menghong;Wang, Zhenghao;Hu, Menghong;Fan, Jiesi;Ahmad, Manzoor;Wang, Youji
关键词：Microplastics; Indian ocean; Ecological risk; Environmental monitoring
-
Heavy metals in Lagocephalus spadiceus (Richardson, 1845) from the Beibu Gulf, China: occurrence and health risk assessment
作者：Yang, Yiheng;Huang, Liangliang;Wang, Caiguang;Lam, Sze Mun;Wu, Zhiqiang;Huang, Liangliang;Zhao, Shuwen;Wu, Zhiqiang;Wang, Caiguang;Song, Jianqiang;Song, Wei
关键词：Fish tissues; Health risks; Heavy metals; Lagocephalus spadiceus
-
Clean fishing: Construction of prediction model for high-catch Antarctic krill (Euphausia superba) fishing grounds based on deep learning and dynamic sliding window methods
作者：Han, Haibin;Jiang, Bohui;Huang, Hongliang;Li, Yang;Zhao, Guoqing;Zhang, Heng;Yang, Shenglong;Shi, Yongchuang;Han, Haibin;Jiang, Bohui;Li, Yang;Sui, Jianghua;Wang, Yuhan;Zhao, Guoqing
关键词：Euphausia superba; Deep learning; Dynamic sliding window; Fishing grounds prediction; Polar fishery
-
Population Dynamics of Bigeye Grunt Brachydeuterus auritus (Valenciennes, 1831) in the Coastal Waters of Sierra Leone: A Near-Threatened Species on the IUCN Red List
作者：Zhao, Guoqing;Feng, Chunlei;Liu, Hewei;Qu, Taichun;Fan, Ruiliang;Huang, Hongliang;Li, Lingzhi;Zhao, Guoqing;Liu, Hewei;Huang, Hongliang;Li, Lingzhi;Coker, Ivorymae C. R.;Seisay, Lahai Duramany
关键词：
Brachydeuterus auritus ; biological characteristics; stock assessment; LBB; GAM; tempo-spatial distribution; Sierra Leone -
A Characterization of the RNA Modification Response to Starvation under Low Temperatures in Large Yellow Croaker (Larimichthys crocea)
作者：Ji, Qun;Li, Lizhen;Han, Xulei;Song, Wei;Ji, Qun;Li, Lizhen;Song, Wei;Xie, Zhengli
关键词：cold stress; fasting; Larimichthys crocea; MeRIP-seq; N6-methyladenosine
-
Exploring the Effects of Nano-CaCO3 on the Core-Shell Structure and Properties of HDPE/POE/Nano-CaCO3 Ternary Nanocomposites
作者：Liu, Wei;Wang, Lumin;Zhang, Xun;Huang, Hongliang;Liu, Yongli;Min, Minghua;Min, Minghua
关键词：core-shell structure; HDPE; POE; nano-CaCO3; ternary nanocomposites; mechanical properties
