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Ascomycota Members Dominate Fungal Communities during Straw Residue Decomposition in Arable Soil
Ma, Anzhou1; Zhuang, Xuliang1; Wu, Junmei1; Cui, Mengmeng1; Lv, Di2; Liu, Chunzhao3; Zhuang, Guoqiang1
2013-06-20
Source PublicationPLOS ONE
ISSN1932-6203
Volume8Issue:6Pages:66146
AbstractThis study investigated the development of fungal community composition in arable soil during the degradation of straw residue. We explored the short-term responses of the fungal community over 28 days of decomposition in soil using culture-independent polymerase chain reaction in combination with a clone library and denaturing gradient gel electrophoresis (DGGE). Fungal cellobiohydrolase I (cbhI) genes in the soil were also characterized, and their diversity suggested the existence of a different cellulose decomposer. The DGGE profiles based on fungal internal transcribed spacer analysis showed different successions of fungal populations during residue decomposition. Members of Lecythophora and Sordariales were dominant in the early succession, while Hypocrea and Engyodontium were better adapted in the late succession. The succession of fungal communities might be related to changes of residue quality during decomposition. Collectively, sequences assigned to Ascomycota members were dominant at different stages of the fungal succession during decomposition, revealing that they were key drivers responsible for residue degradation in the arable soil tested.
SubtypeArticle
WOS HeadingsScience & Technology
DOI10.1371/journal.pone.0066146
Indexed BySCI
Language英语
WOS KeywordLEAF-LITTER ; CELLOBIOHYDROLASE-I ; PLANT RESIDUES ; FOREST ; DIVERSITY ; NITROGEN ; THAILAND ; ENZYMES ; LIGNIN ; IMPACT
WOS Research AreaScience & Technology - Other Topics
WOS SubjectMultidisciplinary Sciences
WOS IDWOS:000322342800036
Citation statistics
Cited Times:35[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/13404
Collection研究所(批量导入)
Affiliation1.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, Beijing, Peoples R China
2.Chinese Acad Sci, Inst Microbiol, Beijing, Peoples R China
3.Chinese Acad Sci, Inst Proc Engn, Natl Key Lab Biochem Engn, Beijing, Peoples R China
Recommended Citation
GB/T 7714
Ma, Anzhou,Zhuang, Xuliang,Wu, Junmei,et al. Ascomycota Members Dominate Fungal Communities during Straw Residue Decomposition in Arable Soil[J]. PLOS ONE,2013,8(6):66146.
APA Ma, Anzhou.,Zhuang, Xuliang.,Wu, Junmei.,Cui, Mengmeng.,Lv, Di.,...&Zhuang, Guoqiang.(2013).Ascomycota Members Dominate Fungal Communities during Straw Residue Decomposition in Arable Soil.PLOS ONE,8(6),66146.
MLA Ma, Anzhou,et al."Ascomycota Members Dominate Fungal Communities during Straw Residue Decomposition in Arable Soil".PLOS ONE 8.6(2013):66146.
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