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:该属的分类学和遗传学修订

Z G Abad¹, T I Burgess², T Bourret³

¹USDA APHIS PPQ S&T Plant Pathogen Confirmatory Diagnostics Laboratory, USA.

Studies in mycology

|February 1, 2024

概括

这项研究修订了植物病原体的属 Phytophthora 的分类学和分类学. 它提供了一个最新的分子工具箱和在线资源,用于识别Phytophthora物种,这对于管理农业和自然生态系统中的疾病至关重要.

科学领域:

植物病理学植物病理学
菌类学菌类学是指菌类学.
系统学系统学系统学
分子遗传学分子遗传学

背景情况:

植物病原体属Phytophthora包括许多破坏性的植物病原体,影响全球农业,林业和自然生态系统.
准确的物种识别和遗传学理解对于疾病管理和监管控制Phytophthora至关重要.
现有的Phytophthora的分类学和遗传学框架需要定期更新,因为新的发现和不断变化的分子数据.

研究的目的:

为 Phytophthora 属提供全面的分类学和遗传学修订.
更新Phytophthora物种的分子识别工具箱.
增强IDphy在线资源,为物种识别提供新的数据和功能.

主要方法:

从类型标本中使用七个基因 (ITS rDNA,β-tub,COI,EF1α,HSP90,L10和YPT1) 来进行多基因遗传学分析.
描述和新验证的Phytophthora物种的形态和分子特征.
对于众多的Phytophthora物种来说,选择了它们的lectotypes,epitypes和neotypes.
集成所选类型物种的基因组数据.

主要成果:

一个修订后的基因组涵盖了212个有效发表和可培养的Phytophthora物种,包括9个杂交类.
五种物种名称的验证和两种新组合的呈现.
选择20种物种的类型标本 (乳型,表型,新型).
更新了分子工具箱和扩展了IDphy在线资源 (版本2),包含了212种物种的信息表.

结论:

这项研究代表了一项重要的单一学术修订,提供了Phytophthora属的最新分类学和分类学.
更新的分子工具箱和IDphy资源有助于精确识别Phytophthora物种,有助于疾病管理.
对IDphy资源的持续年度更新将确保其对研究人员和诊断人员的持续实用性.

关键词:

他们的身份证是phyphy.植物植物群 (Phytophthora) 是一种植物群.标识标识标识标识标识分子工具箱分子工具箱多个地方的基因组.新的税种新的税种在线资源在线资源.重新描述的重新描述.修订复习复习复习复习分类学分类学.类型化表示类型化表示验证验证的时间

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