Production of Pectic Enzymes by Phytophthora infestans
نویسندگان
چکیده
منابع مشابه
Production of pectic enzymes in yeasts.
When grown in the appropriate medium, several yeast species produce pectinases able to degrade pectic substances. It is mainly exocellular endopolygalacturonases that break pectins or pectate down by hydrolysis of alpha-1,4-glycosidic linkages in a random way. Biochemical characterisation of these enzymes has shown that they have an optimal pH in the acidic region and an optimal temperature bet...
متن کامل[Heteroplasmosis in Phytophthora infestans].
APCR and monozoospore plating was used to demonstrate a simultaneous presence of the mitochondria with mitochondrial DNA of haplotypes ILa and IIa in the mycelium of several Phytophthora infestans strains.
متن کاملAlteration of Oxidative Enzymes in Potato Tuber Tissue by Infection with Phytophthora infestans.
2. DAWSON, R. F. 1945. An experimental analysis of alkaloid production in Nicotiana: the origin of nornicotine. Am. J. Botany 32: 416-23. 3. DAWSON, R. F. AND M. L. SOLT. 1959. Estimated contributions to root and shoot to the nicotine content of the tobacco plant. Plant Physiol. 34: 656-61. 4. JEFFREY, R. N. 1959. Alkaloid composition of species of Nicotiana. Tobacco Sci. 3: 89-93. D. JEFFREY, ...
متن کاملPectic Enzymes
Indoleacetic acid (IAA) and/or inhibitors of DNA, RNA or protein synthesis were added to the apex of decapitated seedlings of Pisum sativum L. var. Alaska. At various times up to 4 days, enzymic protein was extraoted from a segment of epicotyl immediately below the apex and assayed for its ability to hydrolyse polysaccharides or their derivatives. With the exception of am;ylase, the total amoun...
متن کاملGenome-wide characterization of Phytophthora infestans
Sander Y.A. Rodenburg, Michael F. Seidl, Dick de Ridder*, Francine Govers* 3 4 1 Laboratory of Phytopathology, Wageningen University, Droevendaalsesteeg 1, 6708 PB 5 Wageningen, The Netherlands 6 2 Bioinformatics Group, Wageningen University, Droevendaalsesteeg 1, 6708 PB 7 Wageningen, The Netherlands 8 9 * Equal contribution 10 Correspondence: 11 Francine Govers, Laboratory of Phytopathology, ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nature
سال: 1966
ISSN: 0028-0836,1476-4687
DOI: 10.1038/211649a0