| degradation of hop bitter acids by fungi. | nine fungal strains related to: trametes versicolor, nigrospora oryzae, inonotus radiatus, crumenulopsis sororia, coryneum betulinum, cryptosporiopsis radicicola, fusarium equiseti, rhodotorula glutinis and candida parapsilosis were tested for their ability to degrade humulones and lupulones. the best results were obtained for t. versicolor culture, in which humulones and lupulones were fully degraded after 4days of incubation in the dark or after 36h in the light. the experiments were performed ... | 2008 | 17845845 |
| endomembrane system of aspen root cells plays a key role in defense against a common fungal root endophyte, cryptosporiopsis radicicola. | the host-endophyte interaction between roots of aspen (populus tremuloides) and cryptosporiopsis radicicola was examined primarily by transmission electron microscopy. hyphae growing on the exterior of the inoculated roots had a thick, electron-dense, adhesive sheath. at hyphal contact and penetration, host epidermal cells exhibited a series of defense responses (viz. formation of papillae and partition walls, general wall thickening and walling-off of internal hyphae). in papilla formation, loo ... | 2009 | 19397190 |