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Designation of Two Genes for Resistance to Puccinia Recondita in Triticum Aestivum 1
Author(s) -
Browder L. E.
Publication year - 1972
Publication title -
crop science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.76
H-Index - 147
eISSN - 1435-0653
pISSN - 0011-183X
DOI - 10.2135/cropsci1972.0011183x001200050049x
Subject(s) - biology , puccinia recondita , agropyron , gene , chromosome , puccinia , chromosomal translocation , genetics , botany , mildew
A gene for resistance to Puccinia recondita in Triticum aestivum derived from Agropyron elongatum is designated as Lrl9 . This gene occurred on chromosome 7D in an irradiated translocation line, T4, and is present in the wheat line ‘Agatha’ (C. I. 14048). Another gene for resistance, on chromosome 7A in ‘Thew’ (W203) is designated Lr20 .