Banca de QUALIFICAÇÃO: DONIS DA SILVA ALFREDO

Uma banca de QUALIFICAÇÃO de DOUTORADO foi cadastrada pelo programa.
DISCENTE : DONIS DA SILVA ALFREDO
DATA : 14/10/2016
HORA: 09:00
LOCAL: Sala de reuniões do Centro de Biociências
TÍTULO:

Revision of taxa of Lycoperdon (Agaricomycetidae, Basidiomycota) from Brazil previously described under Morganella: a new subgenus, two new species and five combinations


PALAVRAS-CHAVES:

Gasteroid fungi, Lycoperdaceae, nrDNA sequences, phylogenetic analyses, puffballs, taxonomy.


PÁGINAS: 49
RESUMO:

Based on sequences of the internal transcribed spacer regions (ITS) and large subunit (LSU) of nuclear ribosomal DNA of two Morganella species, the genus Morganella was proposed as a subgenus of Lycoperdon. In our study, seventy-two specimens from Brazilian herbaria, New Zealand Fungal and Plant Disease Collection-PDD Herbarium, and the New York Botanical Garden Herbarium under Morganella were analyzed, including the paratype of M. mexicana and holotypes of M. arenicola, M. albostipitata, M. compacta, M. nuda, M. rimosa, and M. velutina. Specimens were studied morphologically and molecularly following the literature for lycoperdaceous fungi. New sequences (ITS and LSU nrDNA) were obtained and compared with homologous sequences from GenBank. As a result of these analyses, a new Lycoperdon subgenus, two new species and five new combinations are proposed. A key is provided to the species studied in subgenera Arenicola and Morganella.


MEMBROS DA BANCA:
Interno - 1879211 - BRUNO CAVALCANTE BELLINI
Presidente - 1452763 - IURI GOULART BASEIA
Interno - 1997012 - RAQUEL CORDEIRO THEODORO

Notícia cadastrada em: 04/10/2016 12:19
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