Chromosomal assembly of the Antarctic toothfish(Dissostichus mawsoni)genome using third-generation DNA sequencing and Hi-C technology

作     者：Seung Jae Lee Jeong-Hoon Kim Euna Jo Eunkyung Choi Jinmu Kim Seok-Gwan Choi Sangdeok Chung Hyun-Woo Kim Hyun Park Seung Jae Lee;Jeong-Hoon Kim;Euna Jo;Eunkyung Choi;Jinmu Kim;Seok-Gwan Choi;Sangdeok Chung;Hyun-Woo Kim;Hyun Park

作者机构：College of Life Sciences and BiotechnologyKorea UniversitySeoul 02841Republic of Korea Division of Polar Life ScienceKorea Polar Research InstituteIncheon 21990Republic of Korea Unit of Research for Practical ApplicationKorea Polar Research InstituteIncheon 21990Republic of Korea National Institute of Fisheries Science(NIFS)Busan 46083Republic of Korea Department of Marine BiologyPukyong National UniversityBusan 48513Republic of Korea 

出 版 物：《Zoological Research》 (动物学研究（英文）)

年 卷 期：2021年第42卷第1期

页      面：124-129页

核心收录：

学科分类：0710[理学-生物学] 07[理学] 0905[农学-畜牧学] 09[农学] 071007[理学-遗传学] 090501[农学-动物遗传育种与繁殖] 

基　　金：This study was supported by a grant from the National Institute of Fisheries Science(NIFS)of the Republic of Korea(R2019021)and“Ecosystem Structure and Function of Marine Protected Area(MPA)in Antarctica”project(PM19060)funded by the Ministry of Oceans and Fisheries(20170336) Korea 

主　　题：Antarctic latitude fish 

摘      要：DEAR EDITOR,The Antarctic toothfish,Dissostichus mawsoni,belongs to the Nototheniidae family and is distributed in sub-zero temperatures below S60°latitude in the Southern ***,it is an attractive model species to study the stenothermal cold-adapted character *** this study,we successfully generated highly contiguous genome sequences of ***,which contained 1062 scaffolds with a N50 length of 36.98 Mb and longest scaffold length of 46.82 *** elements accounted for 40.87%of the *** also inferred 32914 protein-coding genes using in silico gene prediction and transcriptome sequencing and detected splicing variants using Isoform-Sequencing(Iso-Seq),which will be invaluable resource for further exploration of the adaptation mechanisms of Antarctic *** new high-quality reference genome of *** provides a fundamental resource for a deeper understanding of cold adaptation and conservation of species.