Diversity and dynamics of airborne fungi in Sao Luis, State of Maranhao, Brazil
Rev. Soc. Bras. Med. Trop
; 47(1): 69-73, Jan-Feb/2014. tab, graf
Article
em En
| LILACS
| ID: lil-703163
Biblioteca responsável:
BR1.1
ABSTRACT
Introduction:
This study aimed to identify airborne fungi in São Luis, Maranhão, Brazil, to determine the prevalent genera and to correlate these genera with the area and season.Methods:
In total, 1,510 colony-forming units (CFUs) of airborne fungi were isolated from the north, south, east and west sides and from the center of the city from January to December 2007. The samples were collected on Petri dishes that were exposed to the fungi by the gravitational method.Results:
Twenty genera of fungi were isolated; the most common were Aspergillus (33.5%), Penicillium (18.8%), Cladosporium (14.2%), Curvularia (10.6%) and Fusarium (7.6%). The CFUs of the fungi were statistically significant (p < 0.0001). Fungal biological diversity was present all year, without any large seasonal variations but with slight increases in May, August and September.Conclusions:
The fungal genera identified in this study were correlated with natural systems and could be useful when evaluating the impact of environmental changes on the region. .Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
LILACS
Assunto principal:
Biodiversidade
/
Fungos Mitospóricos
/
Microbiologia do Ar
País/Região como assunto:
America do sul
/
Brasil
Idioma:
En
Revista:
Rev. Soc. Bras. Med. Trop
Ano de publicação:
2014
Tipo de documento:
Article