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布扎耶 (Microcos paniculata) 的染色体水平基因组组合的哈普洛型解析

Detuan Liu^1,2,3, Xiaoling Tian⁴, Shicheng Shao⁵

¹Yunnan Key Laboratory for Integrative Conservation of Plant Species with Extremely Small Populations, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, China.

Scientific data

|December 15, 2023

概括

组装了一种药用灌木Microcos paniculata的高质量基因组. 这为了解其活性化合物和进化关系提供了至关重要的资源.

科学领域:

基因组学就是基因组学.
植物科学植物科学
医学植物学医学植物学

背景情况:

Microcos paniculata 传统上用于民间医学和草药茶.
以前的研究集中在它的化学成分和药用特性上.
缺少参考基因组,阻碍了对其活性化合物的分子研究.

研究的目的:

为了组装一个哈普洛型解析的,染色体水平的基因组Microcos paniculata.
为未来研究该物种的药用价值和进化提供基础资源.

主要方法:

使用了PacBio的HiFi和Hi-C测序技术.
进行了基因组组装和脚手架.
进行了基因预测和功能注释.

主要成果:

一个已解析的哈普洛型染色体级基因组组件被生成,包括两个哈普洛基因组.
该组件被在18个伪染色体上,具有很高的连续性.
基因组的很大一部分被确定为重复序列,并注释了49439个编码蛋白质的基因.

结论:

微观恐慌虫的染色体级基因组组合是一个宝贵的资源.
它将促进对其活性化合物的生物合成和遗传基础的研究.
这种资源还将有助于在马尔瓦莱斯族中推进种谱学研究.

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Genome Annotation and Assembly

Genome Annotation and Assembly

The genome refers to all of the genetic material in an organism. It can range from a few million base pairs in microbial cells to several billion base pairs in many eukaryotic organisms. Genome assembly refers to the process of taking the DNA sequencing data and putting it all back together in a correct order to create a close representation of the original genome. This is followed by the identification of functional elements on the newly assembled genome, a process called genome annotation.