Karl-Wolfgang Mundry

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The heterotetrameric enzyme hydroxynitrile lyase (HNL) from sorghum (EC 4.1.2.11) is involved in the catabolism of the cyanogenic glycoside dhurrin. We have isolated a cDNA clone comprising about 90% of the COOH terminal sequence of a precursor which encodes both subunit of HNL from Sorghum bicolor L. (SbHNL). Hence the subunits of SbHNL must be the result(More)
Pure solutions of TMV were irradiated with x-rays or ultraviolet light in order to study possible effects on the mutation rate of the virus. If no spontaneous mutations were observed in a particular virus preparation, no induced mutations resulted from irradiation. In preparations showing spontaneous mutations, the „rate of mutation“ was increased by(More)
entstehen dennoch immer wieder wi~hrend der Vermehrung des Virus im Pflanzengewebe neue St~mme (JENsEN 1933, 1936, 1937; NORVAL 1938). Aus methodischen Griinden hat bei diesen Untersuchungen ein Typ vom normalen Tabakmosaikvirus (TMV) abweichender St~mme eine besondere Rolle gespielt und zwar solche St~mme, die das Chlorophyll der Wirtspflanzen starker(More)
Günter Adam DSM Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH, c/o BBA, Messeweg 11/12, D-W-3300 Braunschweig, Bundesrepublik Deutschland Z. Naturforsch. 47c, 731-738 (1992); received June 9/August 19, 1992 Antiviral Activity, Ribosome-Inactivating Proteins, Isolation, Serological Comparison, Glycosylation A generally applicable highly(More)
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