Two new species of nematode-trapping fungi (Dactylellina, Orbiliaceae) from burned forest in Yunnan, China

被引：4
作者：
Zhang, Fa [1 ,2 ]
Zhou, Xin-Juan [1 ,5 ]
Monkai, Jutamart [2 ]
Li, Fei-Teng [1 ,5 ]
Liu, Shuo-Ran [1 ,3 ,4 ]
Yang, Xiao-Yan [1 ,3 ,4 ]
Wen, Xiao [1 ,3 ,4 ]
Hyde, Kevin D. [2 ]
机构：
[1] Dali Univ, Inst Eastern Himalaya Biodivers Res, Dali 671003, Yunnan, Peoples R China
[2] Mae Fah Luang Univ, Ctr Excellence Fungal Res, Chiang Rai 57100, Thailand
[3] Dali Univ, Key Lab Yunnan State Educ Dept Erhai Lake Basin P, Dali 671003, Yunnan, Peoples R China
[4] Dali Univ, Prov Innovat Team Biodivers Conservat & Util Thre, Dali 671003, Yunnan, Peoples R China
[5] Dali Univ, Sch Publ Hlth, Dali 671003, Yunnan, Peoples R China
来源：
PHYTOTAXA | 2020年 / 452卷 / 01期
关键词：
Burned forest; New species; Morphology; Orbiliaceae; Phylogeny; PHYLOGENETIC-RELATIONSHIPS; BIOLOGICAL-CONTROL; DNA; PROBABILITY; EVOLUTION; NUCLEAR; TREE;
D O I：
10.11646/phylotaxa.452.1.6
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
Two new Dactylellina (nematode-trapping fungi) species, D. yushanensis and D. cangshanensis from the burned forest soil in Cangshan Mountain, Yunnan Province, China are introduced in this paper based on morphology and phylogenetic analysis. Their descriptions and illustrations are provided. Dactylellina yushanensis is characterized by its geniculate branched conidiophore, two types conidia and fusiform, clavate or drop-shaped microconidia grown in conidiophore or produced by macroconidia with micro-cycle conidiation pathway. Dactylellina cangshanensis is characterized by its fusiform, spindle - shaped, clavate or drop -shaped conidia with 2-4-septate. Phylogenetic analysis based on combined ITS, EF1-alpha and RPB2 sequence showed that these two species cluster together with D. ellipsospora with obvious genetic differentiation.
引用
收藏
页码：65 / 74
页数：10
相关论文
共 38 条
[11]   MAFFT Multiple Sequence Alignment Software Version 7: Improvements in Performance and Usability [J].
Katoh, Kazutaka ;
Standley, Daron M. .
MOLECULAR BIOLOGY AND EVOLUTION, 2013, 30 (04) :772-780
[12]   EVALUATION OF THE MAXIMUM-LIKELIHOOD ESTIMATE OF THE EVOLUTIONARY TREE TOPOLOGIES FROM DNA-SEQUENCE DATA, AND THE BRANCHING ORDER IN HOMINOIDEA [J].
KISHINO, H ;
HASEGAWA, M .
JOURNAL OF MOLECULAR EVOLUTION, 1989, 29 (02) :170-179
[13]  
Kumar Niranjan, 2011, Archives of Phytopathology and Plant Protection, V44, P1182, DOI 10.1080/03235408.2010.484945
[14]   Phylogenetics and evolution of nematode-trapping fungi (Orbiliales) estimated from nuclear and protein coding genes [J].
Li, Y ;
Hyde, KD ;
Jeewon, R ;
Cai, L ;
Vijaykrishna, D ;
Zhang, KQ .
MYCOLOGIA, 2005, 97 (05) :1034-1046
[15]   Two new species of nematode-trapping fungi: relationships inferred from morphology, rDNA and protein gene sequence analyses [J].
Li, Yan ;
Jeewon, Rajesh ;
Hyde, Kevin D. ;
Mo, Ming-He ;
Zhang, Ke-Qin .
MYCOLOGICAL RESEARCH, 2006, 110 :790-800
[16]   Reduction of soil populations of the root-knot nematode during decomposition of organic matter [J].
Linford, MB ;
Yap, F ;
Oliveira, JM .
SOIL SCIENCE, 1938, 45 (02) :127-141
[17]   Arthrobotrys xiangyunensis, a novel nematode-trapping taxon from a hot-spring in Yunnan Province, China [J].
Liu, Shuoran ;
Su, Hongyan ;
Su, Xijun ;
Zhang, Fa ;
Liao, Guanghui ;
Yang, Xiaoyan .
PHYTOTAXA, 2014, 174 (02) :89-96
[18]   The living strategy of nematophagous fungi [J].
Liu, Xingzhong ;
Xiang, Meichun ;
Che, Yongsheng .
MYCOSCIENCE, 2009, 50 (01) :20-25
[19]   Phylogenetic relationships among ascomycetes: Evidence from an RNA polymerase II subunit [J].
Liu, YJJ ;
Whelen, S ;
Benjamin, DH .
MOLECULAR BIOLOGY AND EVOLUTION, 1999, 16 (12) :1799-1808
[20]  
Miller M. A., 2010, GAT COMP ENV WORKSH, P1, DOI DOI 10.1109/GCE.2010.5676129
1234