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一个染色体定参考组合的灰色鱼,Lutjanus griseusus

Tami Hildahl¹, Eric Saillant²

¹School of Ocean Science and Engineering, The University of Southern Mississippi, Ocean Springs, MS, 39564, USA.

Molecular biology reports

|January 3, 2025

概括

使用混合组装开发了灰色鱼 (Lutjanus griseus) 的参考基因组. 这种基因组资源支持保护,渔业管理和繁殖计划,为这个重要的海洋珊瑚礁鱼.

科学领域:

海洋生物学海洋生物学
基因组学就是基因组学.
保护遗传学保护遗传学

背景情况:

灰 (Lutjanus griseus) 是大西洋西部的一个重要的海洋珊瑚鱼.
种群基因组研究对于灰色鱼的保护和渔业管理至关重要.

研究的目的:

开发一个高质量的灰色鱼基因组参考草案.
为了促进种群基因组分析的保护和管理.

主要方法:

混合组装的PacBio和Illumina测序可以读取.
使用双消化限制关联DNA (ddRAD) 测序构建一个链接地图.
使用链接图构建基因组组件的架构.

主要成果:

在2039个支架上组装了1,003,098,032个基因组参考基因组.
固定组件在24个伪染色体中跨越962,844,722个基因组,BUSCO得分为95.2%.
确定了39,070个候选基因,其中48.8%正在进行基因本体学注释.

结论:

开发的参考基因组是灰色鱼基因组研究的宝贵资源.
这一资源将增强自然种群的保护和管理策略.
它还将支持灰色鱼和其他鱼的繁殖计划的开发.

关键词:

卢塔斯 (Lutjanus griseus) 是一个灰色的动物.基因组注释基因组注释基因组组装组的基因组组装组灰色的快鱼是什么意思链接地图链接地图在 Synteny 中,我们可以使用 Synteny.

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