Fine genetic mapping fails to dissociate durable stem rust resistance gene Sr2 from pseudo-black chaff in common wheat (Triticum aestivum L.)

2005 ◽  
Vol 112 (3) ◽  
pp. 492-499 ◽  
Author(s):  
R. Kota ◽  
W. Spielmeyer ◽  
R. A. McIntosh ◽  
E. S. Lagudah
Keyword(s):  
Triticum Aestivum ◽  
Genetic Mapping ◽  
Resistance Gene ◽  
Common Wheat ◽  
Stem Rust ◽  
Rust Resistance ◽  
Triticum Aestivum L ◽  
Stem Rust Resistance ◽  
Stem Rust Resistance Gene ◽  
Fine Genetic Mapping

scholarly journals Genetic mapping of stem rust resistance gene Sr13 in tetraploid wheat (Triticum turgidum ssp. durum L.)

2010 ◽  
Vol 122 (3) ◽  
pp. 649-658 ◽  
Author(s):  
Kristin Simons ◽  
Zewdie Abate ◽  
Shiaoman Chao ◽  
Wenjun Zhang ◽  
Matt Rouse ◽  
...  
Keyword(s):  
Genetic Mapping ◽  
Resistance Gene ◽  
Stem Rust ◽  
Rust Resistance ◽  
Triticum Turgidum ◽  
Tetraploid Wheat ◽  
Stem Rust Resistance ◽  
Rust Resistance Gene ◽  
Stem Rust Resistance Gene

A robust molecular marker for the detection of shortened introgressed segment carrying the stem rust resistance gene Sr22 in common wheat

2010 ◽  
Vol 122 (1) ◽  
pp. 1-7 ◽  
Author(s):  
Sambasivam K. Periyannan ◽  
Urmil K. Bansal ◽  
Harbans S. Bariana ◽  
Michael Pumphrey ◽  
Evans S. Lagudah
Keyword(s):  
Molecular Marker ◽  
Resistance Gene ◽  
Common Wheat ◽  
Stem Rust ◽  
Rust Resistance ◽  
Stem Rust Resistance ◽  
Rust Resistance Gene ◽  
Stem Rust Resistance Gene ◽  
Introgressed Segment

Genes for stem rust resistance in Thatcher wheat

2009 ◽  
Vol 89 (6) ◽  
pp. 1003-1008
Author(s):  
D R Knott
Keyword(s):  
Triticum Aestivum ◽  
Common Wheat ◽  
Stem Rust ◽  
Rust Resistance ◽  
Triticum Aestivum L ◽  
Stem Rust Resistance ◽  
Puccinia Graminis ◽  
Genetic Studies ◽  
Number Of Genes ◽  
The Common

The common wheat (Triticum aestivum L.) cultivar Thatcher has resistance to many of the older races of stem rust (Puccinia graminis Pers. f. sp. tritici Eriks. & Henn.). Several genetic studies have shown that its resistance is complex in inheritance. To attempt to clarify the inheritance, 28 lines, each believed to carry a single resistance gene from Thatcher, were developed. The lines were tested with 13 races of stem rust. They fell into 13 types with resistance to from 1 to 11 races. Of the five genes previously identified in Thatcher, only two, Sr9g, and Sr12, were present in the lines. Four lines carried named genes, Sr6, Sr7a, Sr8a and S9d, which had not previously been detected in Thatcher. Thatcher is resistant to 8 of the 13 races. At least one line was resistant to each of the 13 races, including the five to which Thatcher is susceptible. Eleven of the 13 types of lines were resistant to race MCCD to which Thatcher is resistant. Seven of the types were resistant to race TMRT(15B-1) to which Thatcher is susceptible. Clearly, the inheritance of resistance in Thatcher is very complex and involves a considerable number of genes. It carries a surprising number of genes that appear to be hidden by the presence of suppressor genes or transposons.Key words: Common wheat, Triticum aestivum, Puccinia graminis, suppressors, tansposons

Identification of a robust molecular marker for the detection of the stem rust resistance gene Sr45 in common wheat

2014 ◽  
Vol 127 (4) ◽  
pp. 947-955 ◽  
Author(s):  
Sambasivam Periyannan ◽  
Urmil Bansal ◽  
Harbans Bariana ◽  
Karin Deal ◽  
Ming-Cheng Luo ◽  
...  
Keyword(s):  
Molecular Marker ◽  
Resistance Gene ◽  
Common Wheat ◽  
Stem Rust ◽  
Rust Resistance ◽  
Stem Rust Resistance ◽  
Rust Resistance Gene ◽  
Stem Rust Resistance Gene

Isolation of wheat–rye 1RS recombinants that break the linkage between the stem rust resistance gene SrR and secalin

Genome ◽  
2008 ◽  
Vol 51 (5) ◽  
pp. 341-349 ◽  
Author(s):  
D. Ratna Anugrahwati ◽  
Kenneth W. Shepherd ◽  
Dawn C. Verlin ◽  
Peng Zhang ◽  
Ghader Mirzaghaderi ◽  
...  
Keyword(s):  
Resistance Gene ◽  
Stem Rust ◽  
Rust Resistance ◽  
Stem Rust Resistance ◽  
Rust Resistance Gene ◽  
Stem Rust Resistance Gene
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