Westerdykella aquatica sp. nov., producing phytase

被引：13
作者：
Song, Hai-Yan [1 ]
El Sheikha, Aly Farag [2 ,3 ,4 ,5 ]
Zhong, Ping-An [1 ]
Liao, Jiang-Lin [1 ]
Wang, Zhao-Hai [1 ]
Huang, Ying-Jin [1 ]
Hu, Dian-Ming [2 ,3 ,4 ,6 ]
机构：
[1] Jiangxi Agr Univ, Minist Educ PR China, Key Lab Crop Physiol Ecol & Genet Breeding, 1101 Zhimin Rd, Nanchang 330045, Jiangxi, Peoples R China
[2] Jiangxi Agr Univ, Bioengn & Technol Res Ctr Edible & Med Fungi, 1101 Zhimin Rd, Nanchang 330045, Jiangxi, Peoples R China
[3] Jiangxi Agr Univ, Jiangxi Key Lab Conservat & Utilizat Fungal Resou, 1101 Zhimin Rd, Nanchang 330045, Jiangxi, Peoples R China
[4] Jiangxi Agr Univ, Coll Biosci & Bioengn, 1101 Zhimin Rd, Nanchang 330045, Jiangxi, Peoples R China
[5] Menoufia Univ, Dept Food Sci & Technol, Shibin Al Kawm, Minufiya Govern, Egypt
[6] Jiangxi Environm Engn Vocat Coll, Forestry Dept, State Rd 105, Ganzhou 341002, Peoples R China
来源：
MYCOTAXON | 2020年 / 135卷 / 02期
基金：
中国国家自然科学基金;
关键词：
Ascomycota; Dothideomycetes; freshwater fungi; phylogeny; Sporomiaceae; FRESH-WATER HABITATS; PHYLOGENETIC-RELATIONSHIPS; PROBABILITY;
D O I：
10.5248/135.281
中图分类号：
Q93 [微生物学];
学科分类号：
071005 ; 100705 ;
摘要：
Westerdykella aquatica, isolated from rice field mud and as an endophyte from Acorus calamus, is described as a new species. The fungus is characterized by its globose cleistothecia, globose to subglobose, persistent, 8-spored asci, and cylindrical, 3-septate, light brown ascospores. A phylogenetic tree based on ITS, LW, and beta-tubulin sequences was constructed to infer the phylogenetic relationship between W. aquatica and other Westerdykella species in the genus. The new species was found to produce phytase, an important enzyme to release organic phosphorus in the soil.
引用
收藏
页码：281 / 292
页数：12
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