Cerarioporia cystidiata gen. et sp. nov. (Polyporales, Basidiomycota) evidenced by morphological characters and molecular phylogeny
Cerarioporia cystidiata gen. et sp. nov. (Polyporales, Basidiomycota) evidenced by morphological characters and molecular phylogeny
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Cerarioporia cysidiata gen.
DOI：
10.11646/phytotaxa.280.1.5
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发表时间：
2016-10
期刊：
影响因子：
1.1
通讯作者：
Jing Si
中科院分区：
文献类型：
--
作者：
Fang Wu;Li-Wei Zhou;Yuan Yuan;Xue-Mei Tian;Jing Si
囊性角孢虫属。et sp. 11 .是基于一组特定的形态特征和分子（dna）证据的结合而提出的。其特征是季节性的，新鲜干燥时为蜡状的复盖担子孢子，二聚体的菌丝系统具有夹紧的生殖菌丝和骨架菌丝，明显的厚壁包膜囊体，透明的，薄壁的，光滑的，纺锤状的担子孢子。Cerarioporia cystidiata被发现生长在腐烂的被子植物木材上，似乎在非常潮湿的热带森林中引起白腐病。基于n28S和ITS数据的系统发育分析表明，Cerarioporia属于Polyporales的核心polyporoid分支。
Cerarioporia cystidiata gen . et sp. nov. is proposed on the basis of a combination of a specific set of morphological characters and molecular (DNA-based) evidences. Cerarioporia is characterized by seasonal, resupinate basidiomata waxy when fresh drying resinous, a dimitic hyphal system with clamped generative hyphae and skeletal hyphae, distinctly thick-walled encrusted hymenial cystidia, and hyaline, thin-walled, smooth, fusiform basidiospores. Cerarioporia cystidiata was found growing on rotten angiosperm wood, and seems to cause a white rot in very humid tropical forest. Phylogenetic analyses based on n28S, and a combined n28S and ITS datasets show that Cerarioporia belongs to the core polyporoid clade of Polyporales.