Data/hora: 09/06/2024 07:31:20

Biblioteca(s): | Embrapa Agricultura Digital.
Data corrente: | 16/06/2021
Data da última atualização: | 23/05/2024
Autoria: | LYRA, M. do C. C. P. de; TAKETANI, R. G.; FREITAS, A. D. S. de; SILVA, C. E. R. S. e; MERGULHÃO, A. C. do E. S.; SILVA, M. L. R. B. da; ANTUNES, J. E. L. S.; ARAÚJO, A. S. F. de; GIACHETTO, P. F.
Afiliação: | MARIA DO CARMO CATANHO PEREIRA DE LYRA, IPA; RODRIGO G. TAKETANI; ANA DOLORES SANTIAGO DE FREITAS, UFRPE; CAROLINA E. R. S. E SILVA, UFRPE; ADÁLIA CAVALCANTI DO ESPÍRITO SANTO MERGULHÃO, IPA; MARIA LUIZA RIBEIRO BASTOS DA SILVA, IPA; JADSON E. L. S. ANTUNES, UFPI; ADEMIR SÉRGIO FERREIRA DE ARAÚJO, UFPI; POLIANA FERNANDA GIACHETTO, CNPTIA.
Título: | Structure and diversity of bacterial community in semiarid soils cultivated with prickly-pear cactus (Opuntia ficus-indica (L.) Mill.).
Ano de publicação: | 2021
Fonte/Imprenta: | Anais da Academia Brasileira de Ciências, v. 93, n. 3, e20190183, 2021.
DOI: | 10.1590/0001-376520212019018
Idioma: | Inglês
Conteúdo: | Abstract: Studies evaluating the structure and diversity of bacterial communities in arid environments including the rhizosphere of local and adapted plant species are important. Therefore, we used a sequencing of the 16S ribosomal RNA gene for describing the structure and diversity of soil bacterial community in three zones: Agreste, Transition and Sertão. The bacterial community was clustered in 9,838 OTUs in Agreste, 8,388 OTUs in the transition, and 14,849 OTUs for Sertão. Among the most abundant phyla, Proteobacteria and Acidobacteria were abundant in Agreste and Sertão, respectively, while Actinobacteria were abundant in Transition and Sertão. Specifi c taxa of Proteobacteria, in Agreste, and Actinobacteria, in Sertão, exhibited differences according to biotic and abiotic conditions. Thus, the structure and diversity of bacterial community were different in these areas and were infl uenced by environmental and soil conditions.
Palavras-Chave: | Bioma Caatinga; Caatinga biome; Comunidades microbianas; Diversidade; Diversity; Metagenômica.
Thesaurus Nal: | Metagenomics; Microbial communities.
Categoria do assunto: | --
URL: | http://ainfo.cnptia.embrapa.br/digital/bitstream/item/223825/1/AP-Structure-diversity-bacterial-AABC-2021.pdf
Registro original: | Embrapa Agricultura Digital (CNPTIA)
Exemplares: | CNPTIA - (20925-1) - UPC - AP - DD -  -  -  - DIS