Recherches sur la maladie, due à Metarrhizium anisopliae chez le criquet pèlerin
NRC publication: Yes
NRC publication: Yes
Published in Proceedings of the National Academy of Sciences of the United States of America
Proteins extracted from the cell walls of Red Kidney bean hypocotyls, tomato stems, and suspension-cultured sycamore cells can completely inhibit the activity of the polygalacturonases (polygalacturonide hydrolases, EC 3.2.1.15) secreted by the fungal plant pathogens Colletotrichum lindemuthianum, Fusarium oxysporum, and Sclerotium rolfsii. The inh...
Published in Proceedings of the National Academy of Sciences of the United States of America
An upper temperature limit near 60 degrees for eukaryotic organisms is documented by results of a systematic search for fungi able to grow at higher temperatures. Samples from hot springs, thermal soils, self-heating coal waste piles, and other natural and man-made heated habitats did not yield fungi when enrichments were done at 62 degrees , where...
Published in Zeitschrift für Naturforschung C
The structure of the yellow main pigment of Cortinarius vitellinus has been established as 4-hydroxy-flavomannin-6,6′-dimethyl ether A1 (1). 1 is easily oxidized to a number of quinones, whose structures have been elucidated by mass spectrometry. A nomenclature for stereoisomeric flavomannin derivatives is proposed.
Published in Zeitschrift für Naturforschung C