Click
here to close Hello! We notice that
you are using Internet Explorer, which is not supported by Echinobase
and may cause the site to display incorrectly. We suggest using a
current version of Chrome,
FireFox,
or Safari.
MycoKeys
2020 Aug 12;71:119-137. doi: 10.3897/mycokeys.71.55009.
Show Gene links
Show Anatomy links
Ascomycetes from the Qilian Mountains, China - Hypocreales.
Zeng ZQ
,
Zheng HD
,
Wang XC
,
Wei SL
,
Zhuang WY
.
???displayArticle.abstract???
To investigate fungi from the Qilian Mountains in Gansu Province, ascomycetous specimens were collected and hypocrealean fungi were examined. Eighteen species belonging to six genera in the families Hypocreaceae and Nectriaceae were identified, including 11 species of Hypomyces and Trichoderma in Hypocreaceae and seven species of Nectria, Stylonectria, Thelonectria, and Thyronectria in Nectriaceae. Among them, Stylonectria qilianshanensis and Trichoderma gansuanum are new to science. DNA sequence analyses of combined ACL1, ITS, RPB2, and TEF1 regions confirmed their taxonomic placements. Morphological distinctions between the new species and their close relatives are discussed. Hypomyces tremellicola is reported for the first time in China.
Figure 1. BI tree generated based on the combined datasets of ACL1, ITS and RPB2 sequences of Stylonectria and its relatives. Supporting values showing at branches: BIPP (left) and MPBP (right). BIPP greater than 90% and MPBP greater than 70% are shown at the nodes.
Figure 2. BI tree generated based on the combined datasets of RPB2 and TEF1 sequences of Trichoderma species. Supporting values showing at branches: BIPP (left) and MPBP (right). BIPP greater than 90% and MPBP greater than 70% are shown at the nodes.
Figure 3. Stylonectria
qilianshanensisa–c ascomata on natural substrate d–f median section through perithecium g–l ascus with ascospores m–q ascospores. From HMAS 255803. Scale bars: 1 mm (a–c); 50 μm (d–f); 10 μm (g–q).
Figure 4. Trichoderma
gansuanuma fresh stroma b dry stroma c stromatal surface d color of stroma after rehydration e median section through stromata f cortical tissue in section g subperithecial tissues in section h perithecia in section i ascus with ascospores j–m ascus with part-ascospores a from HMAS 279684, b–m from HMAS 279687. Scale bars: 1 cm (a); 1 mm (b–d); 50 μm (e–f); 10 μm (g–m).
Chaverri,
Delimitation of Neonectria and Cylindrocarpon (Nectriaceae, Hypocreales, Ascomycota) and related genera with Cylindrocarpon-like anamorphs.
2011, Pubmed,
Echinobase
Chaverri,
Delimitation of Neonectria and Cylindrocarpon (Nectriaceae, Hypocreales, Ascomycota) and related genera with Cylindrocarpon-like anamorphs.
2011,
Pubmed
,
Echinobase
Cunningham,
Can three incongruence tests predict when data should be combined?
1997,
Pubmed
Gräfenhan,
An overview of the taxonomy, phylogeny, and typification of nectriaceous fungi in Cosmospora, Acremonium, Fusarium, Stilbella, and Volutella.
2011,
Pubmed
,
Echinobase
Hirooka,
A morphological and phylogenetic revision of the Nectria cinnabarina species complex.
2011,
Pubmed
,
Echinobase
Hirooka,
A monograph of Allantonectria, Nectria, and Pleonectria (Nectriaceae, Hypocreales, Ascomycota) and their pycnidial, sporodochial, and synnematous anamorphs.
2012,
Pubmed
,
Echinobase
Jaklitsch,
Biodiversity of Trichoderma (Hypocreaceae) in Southern Europe and Macaronesia.
2015,
Pubmed
Jaklitsch,
The rise and fall of Sarawakus (Hypocreaceae, Ascomycota).
2014,
Pubmed
Jaklitsch,
Hypocrea voglmayrii sp. nov. from the Austrian Alps represents a new phylogenetic clade in Hypocrea/Trichoderma.
2005,
Pubmed
Liu,
Phylogenetic relationships among ascomycetes: evidence from an RNA polymerse II subunit.
1999,
Pubmed
Lombard,
Generic concepts in Nectriaceae.
2015,
Pubmed
Luo,
Three new species of Neonectria (Nectriaceae, Hypocreales) with notes on their phylogenetic positions.
2010,
Pubmed
Nowrousian,
The fungal acl1 and acl2 genes encode two polypeptides with homology to the N- and C-terminal parts of the animal ATP citrate lyase polypeptide.
2000,
Pubmed
Page,
TreeView: an application to display phylogenetic trees on personal computers.
1996,
Pubmed
Põldmaa,
Taxonomy of the Sphaerostilbella broomeana-group (Hypocreales, Ascomycota).
2019,
Pubmed
Ronquist,
MrBayes 3: Bayesian phylogenetic inference under mixed models.
2003,
Pubmed
Tamm,
Diversity, host associations, and phylogeography of temperate aurofusarin-producing Hypomyces/Cladobotryum including causal agents of cobweb disease of cultivated mushrooms.
2013,
Pubmed
Thompson,
The CLUSTAL_X windows interface: flexible strategies for multiple sequence alignment aided by quality analysis tools.
1997,
Pubmed
Zeng,
Revision of the genus Thyronectria (Hypocreales) from China.
2016,
Pubmed