CHARACTERIZATION OF RED RASPBERRY CULTIVARS AND SELECTIONS USING ISOENZYME ANALYSIS

被引:7
|
作者
COUSINEAU, JC [1 ]
ANDERSON, AK [1 ]
DAUBENY, HA [1 ]
DONNELLY, DJ [1 ]
机构
[1] MCGILL UNIV,FAC AGR & ENVIRONM SCI,DEPT PLANT SCI,ST ANNE BELLEVUE H9X 3V9,PQ,CANADA
关键词
RUBUS-IDAEUS; STARCH GEL ELECTROPHORESIS;
D O I
10.21273/HORTSCI.28.12.1185
中图分类号
S6 [园艺];
学科分类号
0902 ;
摘要
Isoenzyme staining of horizontal starch gels was used to characterize 23 cultivars and three advanced selections of red raspberry (Rubus idaeus L.). The genotypes were separable using the enzymes malate dehydrogenase, phosphoglucoisomerase, phosphoglucomutase, and triose phosphate isomerase. In addition, staining for isocitrate dehydrogenase and shikimate dehydrogenase revealed polymorphisms in some cultivars. By combining these results with those obtained for 78 previously tested cultivars, 75 of the 104 (72%) genotypes tested were uniquely characterized using the six isoenzymes.
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页码:1185 / 1186
页数:2
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