Morphology and molecular phylogeny reveal five new species of Hydnellum (Bankeraceae, Thelephorales) from China.
Morphology and molecular phylogeny reveal five new species of Hydnellum (Bankeraceae, Thelephorales) from China.
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形态学和分子系统发育揭示了中国五种Hydnellum（Bankeraceae，Thelephorales）新种
DOI：
10.3389/fmicb.2022.1049007
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发表时间：
2022
影响因子：
5.2
通讯作者：
Cui, Bao-Kai
中科院分区：
文献类型：
--
作者：
Song, Chang-Ge;Sun, Yi-Fei;Wu, Dong-Mei;Gao, Neng;Liu, Shun;Xu, Tai-Min;Cui, Bao-Kai
Hydnellum属是一种外生菌根真菌，通过连接植物根系与土壤，在物质循环中发挥作用，有些种类的Hydnellum是具有重要研究价值的药用真菌。中国海鞘属的物种多样性尚不清楚。根据ITS + LSU和ITS + LSU + SSU + RPB 2序列数据集的形态特征和系统发育分析，描述了中国海鞘属5个新种。H. Chocolatum的特征是其巧克力色的担孢子，具纤维状、海绵状至绒毛状的菌毛表面，担孢子大小为（4.5-）5-6 × 4-5（-5.8）μm。H. concentricum的特点是：具带状菌毛，外生菌壁薄，菌柄短，刺的菌丝具单隔膜和钳状连接，担孢子近球形至椭圆形，大小为（3.5-）4-5（-5.2）×（3.2-）3.5-5 μm。H. crassipileatum的特征是菌盖厚，菌盖表面红棕色至灰棕色，担孢子近球形至椭圆形，大小为4-6（-6.5）× 4-5.5 μm。H.黑果霉的特征是菌盖呈酒褐色至黑色，菌盖表面呈海绵状，棘的菌丝具单隔膜和钳状连接，担孢子近球形，大小为4.5-5.5（-6）×（3.5-）3.8-5.1 μm。H. radiatum的特征是其菌柄表面有放射状的条纹，灰褐色，柄短，担孢子近球形至椭圆形，大小为（3.5-）4-5 × 3-4.5（-5）μm。完整的描述，插图和系统发育树，以显示新物种的位置提供。
The genus Hydnellum is a kind of ectomycorrhizal fungi that can play a role in the material cycle by connecting the plant roots to the soil, and some species of Hydnellum are medicinal fungi with vital research value. The species diversity of Hydnellum is unclear in China. In this study, five new species of Hydnellum are described from China based on morphological characters and phylogenetic analyses inferred from two datasets of ITS + LSU and ITS + LSU + SSU + RPB2 sequences. H. chocolatum is characterized by its chocolate basidiomata with the fibrillose, spongy to tomentose pileal surface, and subglobose to globose basidiospores measuring (4.5–)5–6 × 4–5(–5.8) μm. H. concentricum is characterized by its zonate pileal surface, thin context, short stipe, presence of both simple septa and clamp connections in generative hyphae of spines, and subglobose to ellipsoidal basidiospores measuring (3.5–)4–5(–5.2) × (3.2–)3.5–5 μm. H. crassipileatum is characterized by its thick pileus with the reddish brown to grayish brown pileal surface, and subglobose to ellipsoidal basidiospores measuring 4–6(–6.5) × 4–5.5 μm. H. melanocarpum is characterized by its vinaceous brown to black pileus with spongy pileal surface, presence of both simple septa and clamp connections in generative hyphae of spines, and subglobose basidiospores measuring 4.5–5.5(–6) × (3.5–)3.8–5.1 μm. H. radiatum is characterized by its radially aligned stripes on pileal surface, grayish brown context, short stipe, and subglobose to ellipsoidal basidiospores measuring (3.5–)4–5 × 3–4.5(–5) μm. Full descriptions, illustrations, and phylogenetic trees to show the placement of the new species are provided.
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DOI：
10.1111/j.1096-0031.1996.tb00196.x
发表时间：
1994-09-01
期刊：
CLADISTICS-THE INTERNATIONAL JOURNAL OF THE WILLI HENNIG SOCIETY
影响因子：
--
作者：
FARRIS, JS;KALLERSJO, M;BULT, C
通讯作者：
BULT, C
影响因子：
10.7
作者：
Katoh K;Standley DM
通讯作者：
Standley DM
中国多孔菌科（担子菌门）的物种多样性、分类和系统发育
影响因子：
20.3
作者：
Cui, Bao-Kai;Li, Hai-Jiao;Dai, Yu-Cheng
通讯作者：
Dai, Yu-Cheng
猪苓属（担子菌门）及相关属的分类学、系统发育和分化时间
影响因子：
14.6
作者：
Ji, X.;Zhou, J. L.;Cui, B. K.
通讯作者：
Cui, B. K.
影响因子：
2.9
作者：
Holec, Jan;Kucera, Tomas
通讯作者：
Kucera, Tomas