|
|
|
|
| |
|
| |
|
|
| Maccheroni Jr.,Walter; Araújo,Welington Luiz; Azevedo,João Lúcio. |
| In fungi a genetic system ensures that enzymes are secreted mainly at ambient pH values corresponding to their optima of activity. Although a great deal of information has been obtained concerning this environmental response, there is a lack of studies involving phytopathogenic, endophytic and entomopathogenic fungi as well as different aspects of fungus-host interactions. This study compares in a plate-clearing assays, the effect of ambient pH in the secretion of amylase, cellulase, lipase, pectinase and protease by endophytic, phytopathogenic, and entomopathogenic isolates belonging to several species of Colletotrichum. All enzymes were secreted in a pH-dependent manner by all isolates. Endophytes and pathogens showed distinct patterns of protease... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Glomerella; Enzyme secretion; Endophytes; Pathogenic fungi; PacC. |
| Ano: 2004 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162004000300010 |
| |
|
|
|
