INHERITANCE OF OAT STEM RUST RESISTANCE IN A TUNISIAN STRAIN OF AVENA STERILIS
- 1 September 1970
- journal article
- Published by Canadian Science Publishing in Canadian Journal of Genetics and Cytology
- Vol. 12 (3), 501-505
- https://doi.org/10.1139/g70-070
Abstract
The strain CW490-2 of Avena sterilis L. possesses a single recessive gene, pg-13, for oat stem rust resistance. It confers resistance to a wide range of stem rust races. Gene pg-13 is not linked to Pg-1 or pg-9 but appears tightly-linked or allelic with Pg-4. A high level of sterility in the progeny of crosses between Avena sativa varieties and CW490-2 is apparently due to four interchange differences.Keywords
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