УДК 635.64:575:631.52
GENOTYPICAL VARIABILITY IN PROGENY OF TRANSGENIC INTERSPECIFIC HYBRID OF TOMATO. COMMUNICATION I. ISOLATION OF SELECTIVE MATERIAL
Yu.V. Chesnokov1, N.I. Bocharnikova2, L.V. Esaulova3
The authors made the phenotypic, genetic-selective and molecular RAPD-analysis of genotypes of progeny of transgenic interspecific hybrid of tomato of Lycopersicon esculentum Mill. (the Fakel variety) x Solanum pennellii Cor. The high genetic variability was revealed in studied variants both on molecular and phenotypic level. Selected tomato forms are of interest for practical breeding.
Keywords: interspecific hybrid of tomato, coadapted blocks of genes, spectrum genotypic variability, alien exogenous DNA.
1N.I. Vavilov All-Russia Research and Development Institute of Plant Growing, RAAS, St.Petersburg 190000, Russia 3 All-Russia Research and Development Institute for Rice, RAAS, Krasnodar province, Belozerny settlement 350921, Russia e-mail: l.esaulova@mail.ru |
Received July 13, 2010
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