Association Mapping for Leaf and Stem Rust Resistance Using Worldwide Spring Wheat Collection

2017 ◽  
Vol 4 (3) ◽  
pp. 1-25 ◽  
Author(s):  
Ibrahim Elbasyoni ◽  
Walid El-Orabey ◽  
P Baenziger ◽  
Kent Eskridge
Keyword(s):  
Association Mapping ◽  
Spring Wheat ◽  
Stem Rust ◽  
Rust Resistance ◽  
Stem Rust Resistance

Association mapping and gene–gene interaction for stem rust resistance in CIMMYT spring wheat germplasm

2011 ◽  
Vol 123 (8) ◽  
pp. 1257-1268 ◽  
Author(s):  
Long-Xi Yu ◽  
Aaron Lorenz ◽  
Jessica Rutkoski ◽  
Ravi P. Singh ◽  
Sridhar Bhavani ◽  
...  
Keyword(s):  
Association Mapping ◽  
Spring Wheat ◽  
Stem Rust ◽  
Rust Resistance ◽  
Gene Interaction ◽  
Stem Rust Resistance ◽  
Wheat Germplasm

scholarly journals Genome-Wide Association Mapping of Stem Rust Resistance inHordeum vulgaresubsp.spontaneum

2017 ◽  
Vol 7 (10) ◽  
pp. 3491-3507 ◽  
Author(s):  
Ahmad H. Sallam ◽  
Priyanka Tyagi ◽  
Gina Brown-Guedira ◽  
Gary J. Muehlbauer ◽  
Alex Hulse ◽  
...  
Keyword(s):  
Association Mapping ◽  
Stem Rust ◽  
Rust Resistance ◽  
Stem Rust Resistance ◽  
Genome Wide Association ◽  
Genome Wide

Genetics of stem rust resistance in the spring wheat cultivar Thatcher and the enhancement of stem rust resistance by Lr34

Euphytica ◽  
2007 ◽  
Vol 159 (3) ◽  
pp. 391-401 ◽  
Author(s):  
Carmen D. Gavin Vanegas ◽  
David F. Garvin ◽  
James A. Kolmer
Keyword(s):  
Spring Wheat ◽  
Stem Rust ◽  
Rust Resistance ◽  
Wheat Cultivar ◽  
Stem Rust Resistance ◽  
Spring Wheat Cultivar

Genetic Characterization of Stem Rust Resistance in a Global Spring Wheat Germplasm Collection

Crop Science ◽  
2017 ◽  
Vol 57 (5) ◽  
pp. 2575-2589 ◽  
Author(s):  
Liangliang Gao ◽  
Matthew N. Rouse ◽  
Paul D. Mihalyov ◽  
Peter Bulli ◽  
Michael O. Pumphrey ◽  
...  
Keyword(s):  
Spring Wheat ◽  
Stem Rust ◽  
Rust Resistance ◽  
Genetic Characterization ◽  
Germplasm Collection ◽  
Stem Rust Resistance ◽  
Wheat Germplasm

scholarly journals Nested Association Mapping of Stem Rust Resistance in Wheat Using Genotyping by Sequencing

PLoS ONE ◽  
2016 ◽  
Vol 11 (5) ◽  
pp. e0155760 ◽  
Author(s):  
Prabin Bajgain ◽  
Matthew N. Rouse ◽  
Toi J. Tsilo ◽  
Godwin K. Macharia ◽  
Sridhar Bhavani ◽  
...  
Keyword(s):  
Association Mapping ◽  
Stem Rust ◽  
Rust Resistance ◽  
Genotyping By Sequencing ◽  
Stem Rust Resistance ◽  
Nested Association Mapping

scholarly journals Specificity of a Rust Resistance Suppressor on 7DL in the Spring Wheat Cultivar Canthatch

2015 ◽  
Vol 105 (4) ◽  
pp. 477-481 ◽  
Author(s):  
Mina Talajoor ◽  
Yue Jin ◽  
Anmin Wan ◽  
Xianming Chen ◽  
Sridhar Bhavani ◽  
...  
Keyword(s):  
Spring Wheat ◽  
Resistance Genes ◽  
Stem Rust ◽  
Rust Resistance ◽  
Suppressor Gene ◽  
Stem Rust Resistance ◽  
B Genome ◽  
Infection Types ◽  
Stem Rust Resistance Genes ◽  
Rust Resistance Genes

The spring wheat ‘Canthatch’ has been shown to suppress stem rust resistance genes in the background due to the presence of a suppressor gene located on the long arm of chromosome 7D. However, it is unclear whether the suppressor also suppresses resistance genes against leaf rust and stripe rust. In this study, we investigated the specificity of the resistance suppression. To determine whether the suppression is genome origin specific, chromosome location specific, or rust species or race specific, we introduced 11 known rust resistance genes into the Canthatch background, including resistance to leaf, stripe, or stem rusts, originating from A, B, or D genomes and located on different chromosome homologous groups. F1 plants of each cross were tested with the corresponding rust race, and the infection types were scored and compared with the parents. Our results show that the Canthatch 7DL suppressor only suppressed stem rust resistance genes derived from either the A or B genome, and the pattern of the suppression is gene specific and independent of chromosomal location.

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