✦ LIBER ✦

Linkage inSpinacia oleraceaL. of two race-specific genes for resistance to downy mildewPeronospora farinosaf. sp.spinaciaeByford

✍ Scribed by A. H. Eenink

Publisher: Springer
Year: 1976
Tongue: English
Weight: 131 KB
Volume: 25
Category: Article
ISSN: 0014-2336
DOI: 10.1007/bf00041610

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✦ Synopsis

The genetics of resistance to races 1 and 2 of downy mildew Peronosporafarinosa f. sp. spinaciae in the spinach variety 'Nores' was investigated in crosses and backcrosses with the susceptible variety 'Eerste Oogst'. Resistance appears to be governed by two closely linked genes in coupling phase with a recombination percentage of 4.6.