ANEUPLOID ANALYSIS OF A GENE FOR LEAF RUST RESISTANCE DERIVED FROM THE COMMON WHEAT CULTIVAR TERENZIO
- 1 September 1981
- journal article
- research article
- Published by Canadian Science Publishing in Canadian Journal of Genetics and Cytology
- Vol. 23 (3) , 405-409
- https://doi.org/10.1139/g81-043
Abstract
The LrT gene for resistance to leaf rust present in the common wheat (T. aestivum L.) backcross line RL 6049, and originally derived from cv. Terenzio, was on chromosome 4B. It is on the long arm of this chromosome, 2.9 .+-. 1.3 crossover units from the centromere. It is independent of or loosely linked with Sr7a, a gene for stem rust resistance on the long arm of chromosome 4B. It is inherited independently of leaf rust resistance genes Lr1, Lr2a, Lr3, Lr10, Lr14b, Lr16, Lr17 and Lr18. Lrt was redesignated Lr30.This publication has 3 references indexed in Scilit:
- Inheritance of virulence in Puccinia recondita on six backcross lines of wheat with single genes for resistance to leaf rustCanadian Journal of Botany, 1976
- Cytogenetical Studies in Wheat VIII. Telocentric Mapping and Linkage Studies Involving Sr22 and other Genes in Chromosome 7ALAustralian Journal of Biological Sciences, 1975
- Formulas and tables to facilitate the calculation of recombination values in heredityHilgardia, 1956