Data/hora: 11/06/2024 18:34:37

Biblioteca(s): 	Embrapa Meio Ambiente.	
Data corrente: 	02/02/2017	
Data da última atualização: 	02/02/2017	
Autoria: 	ALVARENGA, D. O.; RIGONATO, J.; BRANCO, L. H. Z.; MELO, I. S. de; FIORE, M. F.	
Afiliação: 	DANILO OLIVEIRA ALVARENGA, CENA-USP; JANAINA RIGONATO, CENA-USP; LUIS HENRIQUE ZANINI BRANCO, IBILCE-UNESP; ITAMAR SOARES DE MELO, CNPMA; MARLI FATIMA FIORE, CENA-USP.	
Título: 	Phyllonema aviceniicola gen. nov., sp. nov. and Foliisarcina bertiogensis gen. nov., sp. nov., epiphyllic cyanobacteria associated with Avicennia schaueriana leaves.	
Ano de publicação: 	2016	
Fonte/Imprenta: 	International Journal of Systematic and Evolutionary Microbiology, v. 66, n. 2, p. 689-700, 2016.	
DOI: 	http://dx.doi.org/10.1099/ijsem.0.000774	
Idioma: 	Inglês	
Conteúdo: 	Abstract: Cyanobacteria dwelling on the salt-excreting leaves of the mangrove tree Avicennia schaueriana were isolated and characterized by ecological, morphological and genetic approaches. Leaves were collected in a mangrove with a history of oil contamination on the coastline of São Paulo state, Brazil, and isolation was achieved by smearing leaves on the surface of solid media or by submerging leaves in liquid media. Twenty-nine isolated strains were shown to belong to five cyanobacterial orders (thirteen to Synechococcales, seven to Nostocales, seven to Pleurocapsales, one to Chroococcales, and one to Oscillatoriales) according to morphological and 16S rRNA gene sequence evaluations. More detailed investigations pointed six Rivulariacean and four Xenococcacean strains as novel taxa. These strains were classified as Phyllonema gen. nov. (type species Phyllonema aviceniicola sp. nov. with type strain CENA341T) and Foliisarcina gen. nov. (type species Foliisarcina bertiogensis sp. nov. with type strain CENA333T), according to the International Code of Nomenclature for Algae, Fungi, and Plants. This investigation shows some of the unique cyanobacteria inhabiting the phyllosphere of Avicennia schaueriana can be retrieved by culturing techniques, improving current taxonomy and providing new insights into the evolution, ecology, and biogeography of this phylum.	
Palavras-Chave: 	Avicennia schaueriana; Cianobactéria; Foliisarcina bertiogensis; Phyllonema aviceniicola.	
Thesagro: 	Bactéria; Mangue.	
Thesaurus Nal: 	Cyanobacteria; Mangrove forests.	
Categoria do assunto: 	V Taxonomia de Organismos	
Registro original: 	Embrapa Meio Ambiente (CNPMA)	
Exemplares: 	CNPMA - (15251-1) - UPC - AP - DD -  -  -  - DIS