scholarly journals Genetic analysis and molecular mapping of a leaf rust resistance gene in the wheat line 19HRWSN-129

2016 ◽  
Vol 52 (No. 1) ◽  
pp. 1-5
Author(s):  
L. Shi ◽  
Z. Li ◽  
X. Wang ◽  
Z. Kang ◽  
L. Zhu ◽  
...  
Keyword(s):  
Genetic Analysis ◽  
Leaf Rust ◽  
Resistance Gene ◽  
Rust Resistance ◽  
Molecular Mapping ◽  
Leaf Rust Resistance ◽  
Rust Resistance Gene ◽  
Leaf Rust Resistance Gene ◽  
Wheat Line

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

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

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

Molecular mapping of leaf rust resistance gene LrFun in Romanian wheat line Fundulea 900

2014 ◽  
Vol 33 (4) ◽  
pp. 931-937 ◽  
Author(s):  
Lifang Xing ◽  
Cuifen Wang ◽  
Xianchun Xia ◽  
Zhonghu He ◽  
Wanquan Chen ◽  
...  
Keyword(s):  
Leaf Rust ◽  
Resistance Gene ◽  
Rust Resistance ◽  
Molecular Mapping ◽  
Leaf Rust Resistance ◽  
Rust Resistance Gene ◽  
Leaf Rust Resistance Gene ◽  
Wheat Line

Molecular mapping of leaf rust resistance gene LrNJ97 in Chinese wheat line Neijiang 977671

2013 ◽  
Vol 126 (8) ◽  
pp. 2141-2147 ◽  
Author(s):  
Huixin Zhou ◽  
Xianchun Xia ◽  
Zhonghu He ◽  
Xing Li ◽  
Cuifen Wang ◽  
...  
Keyword(s):  
Leaf Rust ◽  
Resistance Gene ◽  
Rust Resistance ◽  
Molecular Mapping ◽  
Leaf Rust Resistance ◽  
Rust Resistance Gene ◽  
Leaf Rust Resistance Gene ◽  
Wheat Line ◽  
Chinese Wheat

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

The transfer of leaf rust resistance from Triticum turgidum ssp. dicoccoides to hexaploid wheat

1994 ◽  
Vol 74 (4) ◽  
pp. 671-673 ◽  
Author(s):  
P. L. Dyck
Keyword(s):  
Genetic Diversity ◽  
Genetic Analysis ◽  
Leaf Rust ◽  
Resistance Gene ◽  
Hexaploid Wheat ◽  
Rust Resistance ◽  
Triticum Turgidum ◽  
Leaf Rust Resistance ◽  
Rust Resistance Gene ◽  
Leaf Rust Resistance Gene

Accession 8404 of Triticum turgidum ssp. dicoccoides was shown to have excellent resistance to leaf rust. Genetic analysis of the F3 of 8404 and RL6089, a leaf rust susceptible durum, indicated that 8404 had three genes for leaf rust resistance. Two of these genes were transferred to hexaploid wheat (Thatcher) by a series of backcrosses. One of the genes transferred was the same as Lr33 (RL6057). The second gene, which gives a fleck reaction to avirulent P. recondita races, appears to be fully incorporated into the hexaploid where it segregated to fit a one-gene ratio. Backcross lines with this gene give excellent resistance to leaf rust, although race MBG is virulent to this gene. This may be a previously unidentified leaf rust resistance gene and should increase the genetic diversity available for wheat breeders. Key words:Triticum aestivum, wheat, Triticum turgidum ssp. dicoccoides, leaf rust resistance

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
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