RT Journal Article
SR Electronic
T1 Isozyme Characterization of <em>Vitis</em> Species and Some Cultivars
JF American Journal of Enology and Viticulture
JO Am J Enol Vitic.
FD American Society for Enology and Viticulture
SP 176
OP 181
DO 10.5344/ajev.1987.38.3.176
VO 38
IS 3
A1 R. E. Subden
A1 A. Krizus
A1 S. C. Lougheed
A1 K. Carey
YR 1987
UL http://www.ajevonline.org/content/38/3/176.abstract
AB Twenty-seven cultivars and feral accessions from four Vitis species were examined for 12 isozyme systems exhibiting polymorphism. Using extracts from woody tissue and a protocol to avoid isozyme inactivation by polyphenolics and other materials, 27 of 29 strains exhibited unique isozyme banding patterns for glucose-6-phosphate isomerase, peptidase, and acid phosphatase. Implications for genetic homogeneity screening of nursery stock or identifying unknown samples are discussed.