北半球的第一个微型,小叶子,棕色的Xanthoparmelia
Guillermo Amo de Paz1, Pradeep K Divakar1, Ana Crespo1
1Departamento de Farmacología, Farmacognosia y Botánica (U.D. Botánica), Facultad de Farmacia, Universidad Complutense, Plaza de Ramón y Cajal s/n, 28040 Madrid, Spain.
Journal of fungi (Basel, Switzerland)
|September 27, 2024
概括
一种新物种的Xanthoparmelia,以前被错误识别,已经在Holarctic地区被发现. 这一发现扩大了我们对鱼多样性和生物地理学的理解.
科学领域:
- * 柳叶科 柳叶科 柳叶科
- * 菌群学 * 菌群学
- * 分类学 * 分类学
背景情况:
- *Xanthoparmelia*属包括多种类,主要分布在南半球.
- 许多Xanthoparmelia物种的特点是存在二次代谢物乌斯尼克酸.
- *以前的分类有时导致不同地理区域错误识别物种.
研究的目的:
- *为了重新分类一种以前被称为Lecanora olivascens的鱼物种Nyl.
- * 识别和描述第一个小叶状的 * Xanthoparmelia * 种类缺乏乌斯尼克酸在Holarctic.
- * 调查这个独特的鱼的植物遗传位置和生物地理意义.
主要方法:
- * 对样品的形态分析.
- *使用化学技术进行二次代谢物分析.
- *使用nuITS rDNA序列数据进行分子遗传学分析.
- * 为了分类学上的清晰度,指定一个表型.
主要成果:
- *该物种是Lecanora olivascens Nyl. 这种. 已经被重新分类为*Xanthoparmelia olivascens* (Nyl.) 在V.J. 里科和G. Amo. 这两个人.
- * 这代表了霍拉尔北极地区第一个没有酸的小叶状植物Xanthoparmelia*物种.
- * 遗传学分析将这种物种置于以前只在南半球已知的类.
结论:
- * "Lecanora olivascens"的重新分类强调了综合分类学方法的重要性.
- 在霍拉尔北极发现了缺乏乌斯尼克酸的Xanthoparmelia olivascens,这对鱼生物地理学来说是一个重要的发现.
- * 这种物种的遗传位置进一步证明了化真菌的南北断层,扩大了某些类的已知分布.
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