کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
2836783 | 1570876 | 2006 | 7 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Attachment and adhesion of conidia of Stagonospora nodorum to natural and artificial surfaces Attachment and adhesion of conidia of Stagonospora nodorum to natural and artificial surfaces](/preview/png/2836783.png)
Attachment and adhesion of conidia of a wheat-isolate of Stagonospora nodorum to leaf and artificial surfaces was studied. Attachment of conidia was a non-viable process, separate from adhesion, that occurred rapidly and irreversibly. Attachment involved conidial-surface carbohydrates and was partially influenced by surface hydrophobicity. The subsequent adhesion, via the secretion of extracellular matrix from conidia, was a viable process that induced the complete cover of conidia in response to wheat leaf surface components containing epi-cuticular wax and to a lesser extent to barley but inducing only partial covering on glass. Results suggest that specific surface components from the compatible host promote rapid attachment and adhesion of S. nodorum conidia.
Journal: Physiological and Molecular Plant Pathology - Volume 68, Issues 4–6, April–June 2006, Pages 209–215