全球植物地理分布的Gloeoporus二
Yoonhee Cho1, Chang Wan Seo1, Paul Eunil Jung1
1School of Biological Sciences and Institute of Microbiology, Seoul National University, Seoul, Republic of Korea.
PloS one
|July 13, 2023
概括
这项研究显示,Gloeoporus dichrous真菌种群按大陆划分,在1030万年前分离. 亚洲和北美种群是这种木质腐烂真菌的核心.
科学领域:
- 进化生物学是进化的生物学.
- 菌类学 菌类学是指菌类学.
- 生物地理学 生物地理学 生物地理学
背景情况:
- 在生态和进化研究中,植物地理分析对于理解谱系起源,分散和特征分歧至关重要.
- 广泛的木质腐烂真菌,特别是多孔真菌,通常表现出与它们的地理分布相关的基因学划分.
研究的目的:
- 调查全球木质腐烂真菌Gloeoporus dichrous.的地理分布和植物地理.
- 为了确定全球G. dichrous种群的进化历史,分歧时间和潜在的分散路线.
主要方法:
- 全球采集的Gloeoporus二体标本.
- 多标记贝叶斯分子时钟分析.
- 哈普洛型分析以评估人口结构和差异.
主要成果:
- 在G. dichrous种群中发现了明显的大陆划分.
- 该物种大约在1030万年前从其邻近的分层分离出来.
- 亚洲和北美种群被确定为该物种的分歧中心.
结论:
- G. dichrous的生物地理提供了对木质腐烂真菌的进化历史的见解.
- 了解分散机制和途径是理解真菌演变和分布的关键.
- 这项研究有助于更广泛地了解多孔进化和真菌生物地理.
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