A new lineage in Pucciniomycotina: class Tritirachiomycetes, order Tritirachiales, family Tritirachiaceae
A new lineage in Pucciniomycotina: class Tritirachiomycetes, order Tritirachiales, family Tritirachiaceae
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DOI：
10.3852/10-333
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发表时间：
2011-11-01
期刊：
影响因子：
2.8
通讯作者：
Aime, M. Catherine
中科院分区：
文献类型：
--
作者：
Schell, Wiley A.;Lee, Arthur G.;Aime, M. Catherine
基于多基因分析（核大亚基、核小亚基、包括5.8s亚基rDNA在内的内转录间隔区和翻译延伸因子la）和隔膜孔超微结构，我们描述了柄锈菌亚门的一个新谱系，包括一个新纲，小偃麦草纲，新目，小偃麦草目和新科，小偃麦草科。Tritirachium dependens，potassium，roseum（reintroduced），T. cinnamomeum和两个未鉴定的种被确认。系统发育分析不支持现有的一些物种的形态界限，现有的证据表明，形态评价本身是不够的物种识别。
Based on multiple gene analyses (nuclear large subunit, nuclear small subunit, internal transcribed spacer region including the 5.8 s subunit rDNA, and translation elongation factor la) and septal pore ultrastructure we describe a new lineage of Pucciniomycotina consisting of a new class, Tritirachiomycetes, new order, Tritirachiales, and new family, Tritirachiaceae. Tritirachium dependens, oryzae, roseum (reintroduced), T. cinnamomeum and two unidentified species are recognized. Phylogenetic analyses do not support existing morphological circumscription of some species, and the available evidence suggests that morphological evaluation alone is not adequate for species identification.