Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.5073/JABFQ.2013.086.016 |
Paraglomus pernambucanum sp nov and Paraglomus bolivianum comb. nov., and biogeographic distribution of Paraglomus and Pacispora | |
Aragao de Mello, Catarina Maria1; da Silva, Gladstone Alves1; Azevedo de Assis, Daniele Magna1; de Pontes, Juliana Souza1; de Almeida Ferreira, Araeska Carenna1; Carneiro Leao, Mariele Porto; Evangelista Vieira, Helder Elisio1; Maia, Leonor Costa1; Oehl, Fritz1,2 | |
通讯作者 | Oehl, Fritz |
来源期刊 | JOURNAL OF APPLIED BOTANY AND FOOD QUALITY
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ISSN | 1439-040X |
出版年 | 2013 |
卷号 | 86页码:113-125 |
英文摘要 | Paraglomus pernambucanum sp. nov. (Paraglomeromycetes) was found in a tropical dry forest in the semi-arid Caatinga biome of Pernambuco State (NE Brazil), in a cowpea and in two maize production sites. It was characterized by combined morphological and molecular analyses on the spores isolated from field soil samples. Another species, Pacispora boliviana (Glomeromycetes), first described only by spore morphology, had been known from another semi-arid biome in Southern America, the Gran Chaco in Bolivia. We detected this fungus now also at different locations in semi-arid to semi-humid NE Brazil. As for P. pernambucanum phylogenetic analyses were performed on nuclear ribosomal RNA gene sequences of the LSU region. For P. boliviana, the spores for these analyses originated from a trap culture inoculated with soils from the type location. The results now revealed that also P. boliviana belongs to Paraglomus. It grouped in a separate monophyletic cluster adjacent to P. pernambucanum, to P. brasilianum, P. laccatum and the type species P. occultum. Thus, P. boliviana is transferred to Paraglomus, as Paraglomus bolivianum comb. nov. Remarkably, it is the first species known in the Paraglomeromycetes with pigmented spores. Paraglomus pernambucanum and P. bolivianum have several features in common: e. g. bi-walled spores, and densely pitted surface ornamentations on the structural layer of the outer wall. Spores of the two species can be distinguished by color and the diagnostic nature of their pitted ornamentation. The current knowledge about the global distribution of Paraglomus and Pacispora species is summarized and discussed. |
类型 | Article |
语种 | 英语 |
国家 | Brazil ; Switzerland |
收录类别 | SCI-E |
WOS记录号 | WOS:000329172200004 |
WOS关键词 | ARBUSCULAR MYCORRHIZAL FUNGI ; NATIONAL-PARK ; MOLECULAR DIVERSITY ; SPECIES RICHNESS ; ENDOMYCORRHIZAL FUNGI ; COMMUNITY STRUCTURE ; GLOMUS ; GLOMEROMYCOTA ; ROOTS ; SOILS |
WOS类目 | Plant Sciences |
WOS研究方向 | Plant Sciences |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/177931 |
作者单位 | 1.Univ Fed Pernambuco, CCB, Dept Micol, Recife, PE, Brazil; 2.Agroscope Reckenholz Tanikon Res Stn ART, Ecol Farming Syst, Zurich, Switzerland |
推荐引用方式 GB/T 7714 | Aragao de Mello, Catarina Maria,da Silva, Gladstone Alves,Azevedo de Assis, Daniele Magna,et al. Paraglomus pernambucanum sp nov and Paraglomus bolivianum comb. nov., and biogeographic distribution of Paraglomus and Pacispora[J],2013,86:113-125. |
APA | Aragao de Mello, Catarina Maria.,da Silva, Gladstone Alves.,Azevedo de Assis, Daniele Magna.,de Pontes, Juliana Souza.,de Almeida Ferreira, Araeska Carenna.,...&Oehl, Fritz.(2013).Paraglomus pernambucanum sp nov and Paraglomus bolivianum comb. nov., and biogeographic distribution of Paraglomus and Pacispora.JOURNAL OF APPLIED BOTANY AND FOOD QUALITY,86,113-125. |
MLA | Aragao de Mello, Catarina Maria,et al."Paraglomus pernambucanum sp nov and Paraglomus bolivianum comb. nov., and biogeographic distribution of Paraglomus and Pacispora".JOURNAL OF APPLIED BOTANY AND FOOD QUALITY 86(2013):113-125. |
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