Data/hora: 12/06/2024 03:24:53

Provedor de dados: 	39	
País: 	Brazil	
Título: 	Host-exclusivity and host-recurrence by wood decay fungi (Basidiomycota - Agaricomycetes) in Brazilian mangroves	
Autores: 	Nogueira-Melo,Georgea S.; Santos,Paulo J. P.; Gibertoni,Tatiana B.	
Data: 	2017-12-01	
Ano: 	2017	
Palavras-chave: 	Fungi; Estuaries; Host-fungi interaction; Host-relationships; Plant-fungi interaction.	
Resumo: 	ABSTRACT This study aimed to investigate for the first time the ecological interactions between species of Agaricomycetes and their host plants in Brazilian mangroves. Thirty-two field trips were undertaken to four mangroves in the state of Pernambuco, Brazil, from April 2009 to March 2010. One 250 x 40 m stand was delimited in each mangrove and six categories of substrates were artificially established: living Avicennia schaueriana (LA), dead A. schaueriana (DA), living Rhizophora mangle (LR), dead R. mangle (DR), living Laguncularia racemosa (LL) and dead L. racemosa (DL). Thirty-three species of Agaricomycetes were collected, 13 of which had more than five reports and so were used in statistical analyses. Twelve species showed significant values for fungal-plant interaction: one of them was host-exclusive in DR, while five were host-recurrent on A. schauerianna; six occurred more in dead substrates, regardless the host species. Overall, the results were as expected for environments with low plant species richness, and where specificity, exclusivity and/or recurrence are more easily seen. However, to properly evaluate these relationships, mangrove ecosystems cannot be considered homogeneous since they can possess different plant communities, and thus different types of fungal-plant interactions.	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Inglês	
Identificador: 	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062017000400566	
Editor: 	Sociedade Botânica do Brasil	
Relação: 	10.1590/0102-33062017abb0130	
Formato: 	text/html	
Fonte: 	Acta Botanica Brasilica  v.31 n.4 2017	
Fonte: 	info:eu-repo/semantics/openAccess