Molecular Mapping of Leaf Rust Resistance Gene 5 in Barley

Crop Science ◽  
2003 ◽  
Vol 43 (1) ◽  
pp. 388 ◽  
Author(s):  
J. A. Mammadov ◽  
J. C. Zwonitzer ◽  
R. M. Biyashev ◽  
C. A. Griffey ◽  
Y. Jin ◽  
...  
Keyword(s):  
Leaf Rust ◽  
Resistance Gene ◽  
Rust Resistance ◽  
Molecular Mapping ◽  
Leaf Rust Resistance ◽  
Rust Resistance Gene ◽  
Leaf Rust Resistance Gene

Molecular mapping and markers for leaf rust resistance gene Lr24 in CIMMYT wheat line 19HRWSN-122

Euphytica ◽  
2015 ◽  
Vol 206 (1) ◽  
pp. 57-66
Author(s):  
Ai-yong Qi ◽  
Pei-pei Zhang ◽  
Xian-chun Xia ◽  
Zhong-hu He ◽  
Julio Huerta-Espino ◽  
...  
Keyword(s):  
Leaf Rust ◽  
Resistance Gene ◽  
Rust Resistance ◽  
Molecular Mapping ◽  
Leaf Rust Resistance ◽  
Rust Resistance Gene ◽  
Leaf Rust Resistance Gene ◽  
Wheat Line

scholarly journals Genetic analysis and molecular mapping of leaf rust resistance genes in the wheat line 5R618

2014 ◽  
Vol 50 (No. 4) ◽  
pp. 262-267 ◽  
Author(s):  
J. Wang ◽  
L. Shi ◽  
L. Zhu ◽  
X. Li ◽  
D. Liu
Keyword(s):  
Leaf Rust ◽  
Resistance Gene ◽  
Rust Resistance ◽  
Molecular Mapping ◽  
Dominant Gene ◽  
Puccinia Triticina ◽  
Leaf Rust Resistance ◽  
Triticum Aestivum L ◽  
Rust Resistance Gene ◽  
Leaf Rust Resistance Gene

The wheat (Triticum aestivum L.) line 5R618, bred at the China Agricultural University, is resistant in the seedling stage to the majority of the current Chinese pathotypes of wheat leaf rust (Puccinia triticina). To identify and map the leaf rust resistance gene in the 5R618 line, F<sub>2</sub> plants and F<sub>2:3</sub> families from a cross between 5R618 and Zhengzhou5389 (susceptible) were inoculated in the greenhouse with the Chinese P. triticina pathotype THJP. Results from the F<sub>2</sub> and F<sub>2:3</sub> populations indicate that a single dominant gene, temporarily designated&nbsp;Lr5R, conferred resistance. Using the molecular marker method, Lr5R was located on the 3DL chromosome. It was closely linked to the markers Xbarc71 and OPJ-09 with genetic distances of 0.9 cM and 1.0 cM, respectively. At present only one designated gene (Lr24) is located on the 3DL chromosome. The genetic distance between Lr5R&nbsp;and Lr24 confirms that Lr5R is a new leaf rust resistance gene.

Molecular Mapping of Leaf Rust Resistance Gene 5 in Barley

Crop Science ◽  
2003 ◽  
Vol 43 (1) ◽  
pp. 388 ◽  
Author(s):  
J. A. Mammadov ◽  
J. C. Zwonitzer ◽  
R. M. Biyashev ◽  
C. A. Griffey ◽  
Y. Jin ◽  
...  
Keyword(s):  
Leaf Rust ◽  
Resistance Gene ◽  
Rust Resistance ◽  
Molecular Mapping ◽  
Leaf Rust Resistance ◽  
Rust Resistance Gene ◽  
Leaf Rust Resistance Gene

scholarly journals Molecular mapping of the leaf rust resistance gene Rph7 in barley

2000 ◽  
Vol 119 (5) ◽  
pp. 389-392 ◽  
Author(s):  
A. Graner ◽  
S. Streng ◽  
A. Drescher ◽  
Y. Jin ◽  
I. Borovkova ◽  
...  
Keyword(s):  
Leaf Rust ◽  
Resistance Gene ◽  
Rust Resistance ◽  
Molecular Mapping ◽  
Leaf Rust Resistance ◽  
Rust Resistance Gene ◽  
Leaf Rust Resistance Gene

Molecular mapping of leaf rust resistance gene LrZH84 in Chinese wheat line Zhou 8425B

2008 ◽  
Vol 117 (7) ◽  
pp. 1069-1075 ◽  
Author(s):  
X. L. Zhao ◽  
T. C. Zheng ◽  
X. C. Xia ◽  
Z. H. He ◽  
D. Q. Liu ◽  
...  
Keyword(s):  
Leaf Rust ◽  
Resistance Gene ◽  
Rust Resistance ◽  
Molecular Mapping ◽  
Leaf Rust Resistance ◽  
Rust Resistance Gene ◽  
Leaf Rust Resistance Gene ◽  
Wheat Line ◽  
Chinese Wheat

Cytogenetic and molecular mapping of the leaf rust resistance gene Lr39 in wheat

2001 ◽  
Vol 102 (2-3) ◽  
pp. 347-352 ◽  
Author(s):  
W. J. Raupp ◽  
Sukhwinder-Singh ◽  
G. L. Brown-Guedira ◽  
B. S. Gill
Keyword(s):  
Leaf Rust ◽  
Resistance Gene ◽  
Rust Resistance ◽  
Molecular Mapping ◽  
Leaf Rust Resistance ◽  
Rust Resistance Gene ◽  
Leaf Rust Resistance Gene

scholarly journals Molecular Mapping of a Leaf Rust Resistance Gene on the Short Arm of Chromosome 6B of Durum Wheat

Plant Disease ◽  
2008 ◽  
Vol 92 (12) ◽  
pp. 1650-1654 ◽  
Author(s):  
S. A. Herrera-Foessel ◽  
R. P. Singh ◽  
J. Huerta-Espino ◽  
H. M. William ◽  
A. Djurle ◽  
...  
Keyword(s):  
Durum Wheat ◽  
Leaf Rust ◽  
Resistance Gene ◽  
Common Wheat ◽  
Rust Resistance ◽  
Molecular Mapping ◽  
Infection Type ◽  
Leaf Rust Resistance ◽  
Rust Resistance Gene ◽  
Leaf Rust Resistance Gene

Leaf rust, caused by Puccinia triticina, is an important disease of durum wheat (Triticum turgidum subsp. durum) worldwide, and the most effective way to control it is through the use of resistant cultivars. A partially dominant leaf rust resistance gene present in the International Maize and Wheat Improvement Center-derived Chilean cv. Guayacan INIA and its sister line Guayacan 2 was mapped to chromosome arm 6BS by identifying linked amplified fragment length polymorphisms (AFLPs) and mapping two of the molecular markers in common wheat (T. aestivum) linkage maps of the International Triticeae Mapping Initiative and Oligoculm × Fukuho-komugi populations. Comparison of infection type responses of the two resistant durums with common wheat testers carrying the previously mapped resistance genes Lr36 and Lr53 on 6BS, and their chromosomal positions, indicated that the resistance gene in durum wheat Guayacan INIA is a new leaf rust resistance gene, which was designated as Lr61. Gene Lr61 is effective against the P. triticina race BBG/BN predominant in northwestern Mexico and other races infecting durum wheat in various countries.

Molecular mapping of leaf rust resistance gene in wheat line 19HRWSN-76

2015 ◽  
Vol 75 (3) ◽  
pp. 301
Author(s):  
Han Liusha ◽  
Li Zaifeng ◽  
Wang Jiazhen ◽  
Shi Lingzhi ◽  
Zhu Lin ◽  
...  
Keyword(s):  
Leaf Rust ◽  
Resistance Gene ◽  
Rust Resistance ◽  
Molecular Mapping ◽  
Leaf Rust Resistance ◽  
Rust Resistance Gene ◽  
Leaf Rust Resistance Gene ◽  
Wheat Line
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