| 000 | 01816nam a2200253Ia 4500 | ||
|---|---|---|---|
| 003 | MX-MdCICY | ||
| 005 | 20250625124717.0 | ||
| 040 | _cCICY | ||
| 090 | _aB-8260 | ||
| 245 | 1 | 0 | _aMgHog1 Regulates Dimorphism and Pathogenicity in the Fungal Wheat Pathogen Mycosphaerella graminicola |
| 490 | 0 | _vMolecular Plant-Microbe Interactions, 19(11), p.1262-1269, 2006 | |
| 520 | 3 | _aThe dimorphic ascomycete pathogen Mycosphaerella graminicola switches from a yeastlike form to an infectious filamentous form that penetrates the host foliage through stomata. We examined the biological function of the mitogenactivated protein kinase-encoding gene MgHog1 in M. graminicola. Interestingly, MgHog1 mutants were unable to switch to filamentous growth on water agar that mimics the nutritionally poor conditions on the foliar surface and, hence, exclusively developed by a yeastlike budding process. Consequently, due to impaired initiation of infectious germ tubes, as revealed by detailed in planta cytological analyses, the MgHog1 mutants failed to infect wheat leaves. We, therefore, conclude that MgHog1 is a new pathogenicity factor involved in the regulation of dimorphism in M. graminicola. Furthermore, MgHog1 mutants are osmosensitive, resistant to phenylpyrrole and dicarboximide fungicides, and do not melanize. | |
| 650 | 1 | 4 | _aAGROBACTERIUM TUMEFACIENS-MEDIATED TRANSFORMATION |
| 650 | 1 | 4 | _aDIFFERENTIATION |
| 650 | 1 | 4 | _aTRANSPOSON |
| 650 | 1 | 4 | _aVIRULENCE |
| 700 | 1 | 2 | _aMehrabi, R. |
| 700 | 1 | 2 | _aZwiers, L.H. |
| 700 | 1 | 2 | _ade Waard, M.A. |
| 700 | 1 | 2 | _aKema, G.H.J. |
| 856 | 4 | 0 |
_uhttps://drive.google.com/file/d/1mZUjCqKvhZG_E7vCJh-U2ekylFktiObb/view?usp=drivesdk _zPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
| 942 |
_2Loc _cREF1 |
||
| 008 | 250602s9999 xx |||||s2 |||| ||und|d | ||
| 999 |
_c42566 _d42566 |
||