Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 1 de 1
Filtrar
Mais filtros










Base de dados
Intervalo de ano de publicação
1.
PLoS One ; 10(3): e0119439, 2015.
Artigo em Inglês | MEDLINE | ID: mdl-25756518

RESUMO

Ganoderma lucidum is a basidiomycete white rot fungus that has been used for medicinal purposes worldwide. Although information concerning its genome and transcriptome has recently been reported, relatively little information is available for G. lucidum at the proteomic level. In this study, protein fractions from G. lucidum at three developmental stages (16-day mycelia, and fruiting bodies at 60 and 90 days) were prepared and subjected to LC-MS/MS analysis. A search against the G. lucidum genome database identified 803 proteins. Among these proteins, 61 lignocellulose degrading proteins were detected, most of which (49 proteins) were found in the 90-day fruiting bodies. Fourteen TCA-cycle related proteins, 17 peptidases, two argonaute-like proteins, and two immunomodulatory proteins were also detected. A majority (470) of the 803 proteins had GO annotations and were classified into 36 GO terms, with "binding", "catalytic activity", and "hydrolase activity" having high percentages. Additionally, 357 out of the 803 proteins were assigned to at least one COG functional category and grouped into 22 COG classifications. Based on the results from the proteomic and sequence alignment analyses, a potentially new immunomodulatory protein (GL18769) was expressed and shown to have high immunomodulatory activity. In this study, proteomic and biochemical analyses of G. lucidum were performed for the first time, revealing that proteins from this fungus can play significant bioactive roles and providing a new foundation for the further functional investigations that this fungus merits.


Assuntos
Carpóforos/metabolismo , Proteínas Fúngicas/metabolismo , Fatores Imunológicos/metabolismo , Proteoma/metabolismo , Reishi/metabolismo , Sequência de Aminoácidos , Animais , Carpóforos/química , Proteínas Fúngicas/farmacologia , Ontologia Genética , Fatores Imunológicos/farmacologia , Masculino , Camundongos Endogâmicos C57BL , Anotação de Sequência Molecular , Dados de Sequência Molecular , Reishi/química
SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA
...