Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1016/j.bjm.2016.01.023 |
Arbuscular mycorrhizal fungi in Mimosa tenuiflora (Willd.) Poir from Brazilian semi-arid | |
Feitosa de Souza, Tancredo Augusto1; Rodriguez-Echeverria, Susana2; de Andrade, Leonaldo Alves1; Freitas, Helena2 | |
通讯作者 | Feitosa de Souza, Tancredo Augusto |
来源期刊 | BRAZILIAN JOURNAL OF MICROBIOLOGY
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ISSN | 1517-8382 |
EISSN | 1678-4405 |
出版年 | 2016 |
卷号 | 47期号:2页码:359-366 |
英文摘要 | Many plant species from Brazilian semi-arid present arbuscular mycorrhizal fungi (AMF) in their rhizosphere. These microorganisms play a key role in the establishment, growth, survival of plants and protection against drought, pathogenic fungi and nematodes. This study presents a quantitative analysis of the AMF species associated with Mimosa tenuiflora, an important native plant of the Caatinga flora. AMF diversity, spore abundance and root colonization were estimated in seven sampling locations in the Ceara and Paraiba States, during September of 2012. There were significant differences in soil properties, spore abundance, percentage of root colonization, and AMF diversity among sites. Altogether, 18 AMF species were identified, and spores of the genera Acaulospora, Claroideoglomus, Dentiscutata, Entrophospora, Funneliformis, Gigaspora, Glomus, Racocetra, Rhizoglomus and Scutellospora were observed. AMF species diversity and their spore abundance found in M. tenuiflora rhizosphere shown that this native plant species is an important host plant to AMF communities from Brazilian semi-arid region. We concluded that: (a) during the dry period and in semi-arid conditions, there is a high spore production in M. tenuiflora root zone; and (b) soil properties, as soil pH and available phosphorous, affect AMF species diversity, thus constituting key factors for the similarity/dissimilarity of AMF communities in the M. tenuiflora root zone among sites. (C) 2016 Sociedade Brasileira de Microbiologia. Published by Elsevier Editora Ltda. |
英文关键词 | AMF community structure AMF-plant pairing Dryland Glomeromycota |
类型 | Article |
语种 | 英语 |
国家 | Brazil ; Portugal |
收录类别 | SCI-E |
WOS记录号 | WOS:000376016600012 |
WOS关键词 | DIFFERENT LAND USES ; SPORE ABUNDANCE ; COMMUNITIES ; DIVERSITY ; ROOTS ; AREAS ; SOILS ; GLOMEROMYCOTA ; COLONIZATION ; CAATINGA |
WOS类目 | Microbiology |
WOS研究方向 | Microbiology |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/191915 |
作者单位 | 1.Univ Fed Paraiba, Dept Soils & Rural Engn, Agr Sci Ctr, Areia, Paraiba, Brazil; 2.Univ Coimbra, Dept Life Sci, Ctr Funct Ecol, Coimbra, Portugal |
推荐引用方式 GB/T 7714 | Feitosa de Souza, Tancredo Augusto,Rodriguez-Echeverria, Susana,de Andrade, Leonaldo Alves,et al. Arbuscular mycorrhizal fungi in Mimosa tenuiflora (Willd.) Poir from Brazilian semi-arid[J],2016,47(2):359-366. |
APA | Feitosa de Souza, Tancredo Augusto,Rodriguez-Echeverria, Susana,de Andrade, Leonaldo Alves,&Freitas, Helena.(2016).Arbuscular mycorrhizal fungi in Mimosa tenuiflora (Willd.) Poir from Brazilian semi-arid.BRAZILIAN JOURNAL OF MICROBIOLOGY,47(2),359-366. |
MLA | Feitosa de Souza, Tancredo Augusto,et al."Arbuscular mycorrhizal fungi in Mimosa tenuiflora (Willd.) Poir from Brazilian semi-arid".BRAZILIAN JOURNAL OF MICROBIOLOGY 47.2(2016):359-366. |
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