弗莱明吉亚严格的完整的叶绿体基因组 Roxb. 在前一篇文章中. 1812 (植物科,植物科)
Yisha Cai1,2, Haimei Chen2, Jinghong Zhang1
1School of Medicine, Huaqiao University, Fujian, China.
Mitochondrial DNA. Part B, Resources
|August 8, 2024
概括
弗莱明尼亚严格的完整的叶绿体基因组被测序,揭示了111个基因. 这些基因组数据对于分子繁殖和了解Phaseoleae部落至关重要.
科学领域:
- 植物基因组学 植物基因组学
- 分子生物学分子生物学
- 人类遗传学 是一个学科.
背景情况:
- 弗莱明吉亚严格的,是Fabaceae家族 (Phaseoleae部落) 的成员,具有重要的制药特性.
- 了解其遗传构成对于其药用和进化研究至关重要.
研究的目的:
- 测序和表征弗莱明吉亚严格的完整的叶绿体基因组.
- 为了建立弗莱明吉亚属和更广泛的Phaseoleae部落内的家族遗传关系.
主要方法:
- 采用Illumina DNA测序技术对整个叶绿体基因组进行测序.
- 生物信息分析用于识别基因和确定基因组结构.
- 基因组学分析基于叶绿体基因组数据.
主要成果:
- 在Flemingia stricta的完整的叶绿体基因组组装到152,940 bp.
- 它编码了111个独特的基因:77个蛋白质编码基因 (PCG),30个转移RNA (tRNA) 基因和4个核糖体RNA (rRNA) 基因.
- 遗传学分析表明,F. stricta,F. prostrata和F. macrophylla之间存在着密切的关系.
结论:
- 测序的叶绿体基因组为弗莱明吉亚严格的分子繁殖提供了宝贵的资源.
- 这种基因组作为Paseoleae部落内的其他物种的关键参考,有助于比较基因组学和进化研究.
更多相关视频
12:42Fluorescence-microscopy Screening and Next-generation Sequencing: Useful Tools for the Identification of Genes Involved in Organelle Integrity
Published on: April 13, 2012
12.3K
12:33Optimization and Comparative Analysis of Plant Organellar DNA Enrichment Methods Suitable for Next-generation Sequencing
Published on: July 28, 2017
12.9K
相关概念视频
Export of Mitochondrial and Chloroplast Genes
3.7K
A eukaryotic cell can have up to three different types of genetic systems: nuclear, mitochondrial, and chloroplast. During evolution, organelles have exported many genes to the nucleus; this transfer is still ongoing in some plant species. Approximately 18% of the Arabidopsis thaliana nuclear genome is thought to be derived from the chloroplast’s cyanobacterial ancestor, and around 75% of the yeast genome derived from the mitochondria’s bacterial ancestor. This export has occurred...
3.7K
Comparing Mitochondrial, Chloroplast, and Prokaryotic Genomes
12.1K
The present-day mitochondrial and chloroplast genomes have retained some of the characteristics of their ancestral prokaryotes and also have acquired new attributes during their evolution within eukaryotic cells. Like prokaryotic genomes, mitochondrial and chloroplast genomes neither bind with histone-like proteins nor show complex packaging into chromosome-like structures, as observed in eukaryotes. Unlike mitotic cell divisions observed in eukaryotic cells, mitochondria and chloroplasts...
12.1K
Monohybrid Crosses
229.9K
Overview
229.9K
