相关实验视频

Updated: Jun 13, 2025

High-throughput Physical Mapping of Chromosomes using Automated in situ Hybridization

High-throughput Physical Mapping of Chromosomes using Automated in situ Hybridization

Published on: June 28, 2012

绑架的参考基因组,Polyergus mexicanus的墨西哥

Elizabeth I Cash^1,2, Merly Escalona³, Philip S Ward⁴

¹Department of Environmental Science, Policy, & Management, University of California - Berkeley, Berkeley, CA, USA.

The Journal of heredity

|September 9, 2024

概括

一种社会寄生的墨西哥 (Polyergus mexicanus) 有了一个新的高质量的基因组组. 该资源有助于研究其遗传多样性,行为和生态系统平衡中的作用.

科学领域:

* 昆虫基因组学昆虫基因组学
* 行为生态学
* 保护遗传学保护遗传学

背景情况:

* Polyergus表现出强迫性的社会寄生主义,袭击Formica殖民地进行劳动.
*加利福尼亚州的Polyergus mexicanus显示了与宿主物种相关的显著遗传多态性.
* 这种物种影响宿主群体动态和遗传多样性,强调其生态重要性.

研究的目的:

*为了生成高质量的Polyergus mexicanus的基因组组合.
* 为了解其遗传多样性和进化生态提供基因组资源.
* 测序其Wolbachia内共生体的基因组.

主要方法:

* 来自加利福尼亚州普卢马斯县的P. mexicanus个体的全基因组测序.
* 基因组及其Wolbachia内共生体的生物信息组合.
* 基因组组装质量的评估使用contig N50,脚手架N50和BUSCO完整性.

主要成果:

* 产生了一个由364个支架 (252.31 Mb) 组成的基因组组合,具有481,250 kb的N50和10.36 Mb的N50支架.
* BUSCO的完整性高达95.4%.
* 沃尔巴基亚的内生生物基因组被组装成一个单一的圆形结合体 (1.23 Mb).

结论:

*P. mexicanus基因组组合是未来研究的宝贵资源.
*基因组数据将促进对保护遗传学,种群遗传学,物种化和行为生态学的研究.
*这项工作支持对这种物种的社会寄生和生物多样性的理解.

关键词:

格式化制品 (Formica) 是一种加利福尼亚州保护基因组学项目类动物类动物杜洛西斯是一种杜洛西斯.东道主赛的比赛主办方社会寄生虫的社会寄生虫

更多相关视频

Genome-wide Snapshot of Chromatin Regulators and States in Xenopus Embryos by ChIP-Seq

Genome-wide Snapshot of Chromatin Regulators and States in Xenopus Embryos by ChIP-Seq

Published on: February 26, 2015

Microinjection of Corn Planthopper, Peregrinus maidis, Embryos for CRISPR/Cas9 Genome Editing

Microinjection of Corn Planthopper, Peregrinus maidis, Embryos for CRISPR/Cas9 Genome Editing

Published on: March 26, 2021

相关概念视频

Genome Size and the Evolution of New Genes

Genome Size and the Evolution of New Genes

While every living organism has a genome of some kind (be it RNA, or DNA), there is considerable variation in the sizes of these blueprints. One major factor that impacts genome size is whether the organism is prokaryotic or eukaryotic. In prokaryotes, the genome contains little to no non-coding sequence, such that genes are tightly clustered in groups or operons sequentially along the chromosome. Conversely, the genes in eukaryotes are punctuated by long stretches of non-coding sequence.