许多带状的基因组组合和注释,Bungarus multicinctus的多带状
Boyang Liu1, Liangyu Cui1, Zhangwen Deng2
1College of Wildlife and Protected Area, Northeast Forestry University, Harbin 150040, China.
GigaByte (Hong Kong, China)
|July 5, 2023
概括
研究人员测序了高度有毒的多带 (Bungarus multicinctus) 的基因组,为了解蛇的进化和毒液腺功能提供了关键的基因组资源.
科学领域:
- * 基因组学 是一个学科.
- * 进化生物学 进化生物学
- * 杂虫学 杂虫学 杂虫学
背景情况:
- * 蛇分布在全球,是生态上重要的爬行动物.
- *基因组资源对于理解爬行动物的进化历史至关重要,但对于蛇来说仍然很少.
- *多带 (Bungarus multicinctus) 是一种在南亚和中国发现的高度有毒的物种.
研究的目的:
- *为Bungarus multicinctus提供高质量的连续基因组组.
- *为这种毒蛇物种的进化提供基因组洞察力.
- * 识别与毒液腺功能相关的基因.
主要方法:
- * Bungarus multicinctus 的基因组测序和组装.
- *对基因组大小,重复内容和基因注释的分析.
- * 功能基因的识别和表征.
主要成果:
- *为Bungarus multicinctus生成了一个1.51Gb高度连续的基因组组件.
- * 基因组显示了40.15%的重复内容,总计超过620 Mb.
- *共注释了24,869个功能基因.
结论:
- * 呈现的基因组是研究Bungarus multicinctus进化的重要资源.
- *基因组数据提供了与毒液腺功能相关的基因的宝贵信息.
- * 这项研究有助于蛇物种有限的基因组资源.
更多相关视频
03:58Author Spotlight: Optimizing Mosquito Organ Dissection for Studying Symbionts and Vector Microbiomes
Published on: October 4, 2024
2.0K
12:10An Experimental and Bioinformatics Protocol for RNA-seq Analyses of Photoperiodic Diapause in the Asian Tiger Mosquito, Aedes albopictus
Published on: November 30, 2014
13.4K
相关概念视频
Genome Annotation and Assembly
18.9K
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.
18.9K
Evolutionary Relationships through Genome Comparisons
5.8K
Genome comparison is one of the excellent ways to interpret the evolutionary relationships between organisms. The basic principle of genome comparison is that if two species share a common feature, it is likely encoded by the DNA sequence conserved between both species. The advent of genome sequencing technologies in the late 20th century enabled scientists to understand the concept of conservation of domains between species and helped them to deduce evolutionary relationships across diverse...
5.8K
RNA-seq
10.1K
RNA sequencing, or RNA-Seq, is a high-throughput sequencing technology used to study the transcriptome of a cell. Transcriptomics helps to interpret the functional elements of a genome and identify the molecular constituents of an organism. Additionally, it also helps in understanding the development of an organism and the occurrence of diseases.
Before the discovery of RNA-seq, microarray-based methods and Sanger sequencing were used for transcriptome analysis. However, while...
Before the discovery of RNA-seq, microarray-based methods and Sanger sequencing were used for transcriptome analysis. However, while...
10.1K
