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Discovery and mapping of two new rust resistance genes, R17 and R18, in sunflower using genotyping by sequencing.

TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik - 1 Jul 2021

Qi L L, Talukder Z I, Ma G J, Li X H

Abstract excerpt

KEY MESSAGE: Discovery of two rust resistance genes, R17 and R18, from the sunflower lines introduced from South Africa and genetic mapping of them to sunflower chromosome 13. Rust, caused by the fungus Puccinia helianthi Schw., is one of the most serious diseases of sunflower in the world. The rapid changes that occur in the virulence characteristics of pathogen populations present a continuous threat to the...

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PMID: 33837443
DOI: 10.1007/s00122-021-03826-x

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Discovery and mapping of two new rust resistance genes, R17 and R18, in sunflower using genotyping by sequencing.PMID 33837443Read ↗

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