Article
Genetic variation revealed in the chloroplast-encoded RNA polymerase beta' subunit of downy mildew-resistant genotype of opium poppy.
The Journal of heredity - 1 Jan 2000
Dubey Mukesh K, Shasany Ajit K, Dhawan Om P, Shukla Ashutosh K, Khanuja Suman P S
Abstract excerpt
Two accessions of opium poppy, Pps-1 (dark green leaves, highly resistant to downy mildew [DM]) and H-9 (yellowish green leaves, susceptible to DM), which originated from common progenitor SPS49 were selected, and their F(1) and F(2) progenies showed that leaf color trait was governed by single recessive nuclear gene, whereas DM resistance appeared to be the interaction between cytoplasmic and nuclear genes....
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