RFLP mapping on potato chromosomes of tw
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Ritter, Enrique ;Debener, Thomas ;Barone, Amalia ;Salamini, Francesco ;Gebhardt,
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Article
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1991
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Springer
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English
⚖ 854 KB
Two different chromosomal locations of major genes controlling extreme resistance to potato virus X (PVX) were found by restriction fragment length polymorphism (RFLP) analysis of two populations segregating for the resistance. The resistance gene Rx1 mapped to the distal end of chromosome XII, wher