条形码网状菌群的数据集:十年的DNA测序
Dmytro Leontyev1, Iryna Yatsiuk2
1Department of Botany, H.S. Skovoroda Kharkiv National Pedagogical University, Kharkiv, Ukraine Department of Botany, H.S. Skovoroda Kharkiv National Pedagogical University Kharkiv Ukraine.
Biodiversity data journal
|March 12, 2024
概括
这项研究引入了一个新的全球数据集,该数据集是来自Reticulariaceae家族的条形菌素. 它包括523个收藏,涵盖43个物种,增强生物多样性数据库的可访问性.
科学领域:
- 菌类学 菌类学是指菌类学.
- 生物多样性信息学 生物多样性信息学
- 分子系统学 分子系统学
背景情况:
- 十年来对Reticulariaceae属的批判性修订导致了发表的论文.
- 数百个标本的收集数据在生物多样性数据库中未被公布.
研究的目的:
- 发布一个发生的数据集的条形码网状在全球范围内.
- 在生物多样性数据库中公开提供收集数据.
主要方法:
- 汇编了来自五大洲523个myxomycete集合的数据.
- 使用18S rDNA,延长因子1α和COI基因进行分子条形编码.
- 包括36个类型标本和来自24个国家的数据.
主要成果:
- 数据集"世界条形码网状树叶",已在GBIF上发表.
- 它涵盖43个物种和一个亚种,包括罕见和特有种类.
- 为测序的标本提供GenBank接入号码.
结论:
- 该数据集提高了myxomycete收集数据的可访问性.
- 突出分类学新性,特别是在澳大利亚由于特有病.
- 促进未来的研究在myxomycete系统学和生物地理学.
相关概念视频
02:54Evolutionary Relationships through Genome Comparisons
5.7K
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...
5.7K
03:21RNA-seq
10.0K
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...
10.0K