| 000 | 01953nam a2200289Ia 4500 | ||
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| 003 | MX-MdCICY | ||
| 005 | 20250625140643.0 | ||
| 040 | _cCICY | ||
| 090 | _aB-11086 | ||
| 245 | 1 | 0 | _aFocal accumulation of defences at sites of fungal pathogen attack |
| 490 | 0 | _vJournal of Experimental Botany, 59(13), p.3501-3508, 2008 | |
| 520 | 3 | _aPlants resist attack by haustorium-forming biotrophic and hemi-biotrophic fungi through fortification of the cell wall to prevent penetration through the wall and the subsequent establishment of haustorial feeding structures by the fungus. While the existence of cell wall-based defences has been known for many years, only recently have the molecular components contributing to such defences been identified. Forward genetic screens identified Arabidopsis mutants impaired in penetration resistance to powdery mildew fungi that were normally halted at the cell wall. Several loci contributing to penetration resistance have been identified and a common feature is the striking focal accumulation of proteins associated with penetration resistance at sites of interaction with fungal appressoria and penetration pegs. The focal accumulation of defence-related proteins and the deposition of cell wall reinforcements at sites of attempted fungal penetration represent an example of cell polarization and raise many questions of relevance, not only to plant pathology but also to general cell biology. | |
| 650 | 1 | 4 | _aACTIN |
| 650 | 1 | 4 | _aDISEASE RESISTANCE |
| 650 | 1 | 4 | _aIMMUNITY |
| 650 | 1 | 4 | _aMLO |
| 650 | 1 | 4 | _aPAPILLA |
| 650 | 1 | 4 | _aPEN1 |
| 650 | 1 | 4 | _aPEN2 |
| 650 | 1 | 4 | _aPEN3 |
| 650 | 1 | 4 | _aPOWDERY MILDEW |
| 700 | 1 | 2 | _aUnderwood, W. |
| 700 | 1 | 2 | _aSomerville, S.C. |
| 856 | 4 | 0 |
_uhttps://drive.google.com/file/d/1Rvxs3V7V2-YWxkxyoYjCZixQPPgn4_Xu/view?usp=drivesdk _zPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
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