| a cell wall-active lipopeptide from the fungus pochonia bulbillosa. | bioassay-directed fractionation of a fermentation of pochonia bulbinosa, culture 38g272, led to the isolation of a series of structurally novel, prospective cell wall-active lipopeptides. the main component of this suite is 1, a linear hexapeptide with a delta-hydroxymyristic acid amide substituted n-terminus. the structure was deduced using high-field microsample nmr, fourier transform mass spectrometry, and microscale chemical degradation. the potent cell wall activity and synthetically access ... | 2008 | 19053516 |
| interactions between testate amoebae and saprotrophic microfungi in a scots pine litter microcosm. | in all terrestrial ecosystems, testate amoebae (ta) encounter fungi. there are strong indications that both groups engage in multiple interactions, including mycophagy and decomposition of ta shells, processes which might be fundamental in nutrient cycling in certain ecosystems. here, we present the results of an experiment focusing on interactions between ta and saprotrophic microfungi colonizing scots pine (pinus sylvestris l.) litter needles. the needles were collected from a temperate pine f ... | 2010 | 21188377 |
| long-term effects on other fungi are studied in biological and chemical stump treatments in the fight against heterobasidion annosum coll. | the effects on mycoflora of norway spruce stumps of biological and chemical treatments in the fight against heterobasidion annosum coll. were investigated two yr after applications of these treatments. the biological treatments were hypholoma fasciculare, phanerochaete velutina, vuilleminia comedens, trichoderma harzianum and both the conidial suspension and culture filtrate of verticillium bulbillosum; propiconazole was used as chemical treatment. samplings were performed on 130 stumps, includi ... | 2003 | 21156626 |