长江流域鱼类物种分化、种群历史动态比较研究

本数据集为长江流域鱼类物种分化、种群历史动态比较研究中产生的原始测序数据，主要记录了长江流域宜宾、合江、木洞、万州、宜昌等江段、赤水河、鄱阳湖等重要河流湖泊包括蛇鮈、长吻鮠、瓦氏黄颡鱼、中华倒刺鲃、蒙古鲌、拟尖头鲌、翘嘴鲌、红鳍原鲌、黑尾近红鲌、高体近红鲌、圆筒吻鮈、尖鳍马口鱼、马口鱼、宽鳍鱲、黑鳍鳈、华鳈、四川华鳊、团头鲂、厚颌鲂等代表性鱼类建库测序数据。

This dataset comprises raw sequencing data generated from a comparative study on fish species differentiation and population demographic history in the Yangtze River Basin. It primarily documents library construction and sequencing data for representative fish species collected from key river segments and water bodies across the basin, including river sections at Yibin, Hejiang, Mudong, Wanzhou and Yichang, as well as important water bodies such as the Chishui River and Poyang Lake. The covered representative fish species are as follows: Snake gudgeon (*Saurogobio dabryi*), Longsnout catfish (*Leiocassis longirostris*), Vachell's yellow catfish (*Pelteobagrus vachelli*), Chinese barbel (*Spinibarbus sinensis*), Mongolian culter (*Culter mongolicus*), Sharphead culter (*Culter oxycephaloides*), Topmouth culter (*Culter alburnus*), Redfin culter (*Cultrichthys erythropterus*), Blacktail nearly-red culter (*Ancherythroculter nigrocauda*), High-body nearly-red culter (*Ancherythroculter kurematsui*), Cylindrical gudgeon (*Rhinogobio cylindricus*), Sharpfin mouthcarp (*Opsariichthys acutipinnis*), Chinese hook-snout carp (*Opsariichthys bidens*), Wide-fin minnow (*Zacco platypus*), Blackfin gudgeon (*Sarcocheilichthys nigripinnis*), Chinese gudgeon (*Sarcocheilichthys sinensis*), Sichuan bream (*Sinibrama wui*), Wuchang bream (*Megalobrama amblycephala*), and Thick-jaw bream (*Megalobrama pellegrini*).

搜集汇总

背景与挑战

背景概述

该数据集是由中国科学院水生生物研究所发布的原始测序数据，数据量达5.3 TB，聚焦于长江流域多个江段和重要河流湖泊的19种代表性鱼类，旨在支持鱼类物种分化和种群历史动态的比较研究。数据集覆盖广泛的地理区域和物种，适用于水产生物学领域的分析，并以开放获取方式提供，遵循CC BY-NC 4.0许可协议。