Characterization of PmBN418 , a wheat powdery mildew resistance gene on the rye 1RS chromosome arm

Crop Science ◽  
2021 ◽  
Author(s):  
Xiangyang Xu ◽  
Guihua Bai ◽  
Genqiao Li ◽  
Christina Cowger ◽  
Amy Bernardo ◽  
...  
Keyword(s):  
Powdery Mildew ◽  
Resistance Gene ◽  
Powdery Mildew Resistance ◽  
Powdery Mildew Resistance Gene ◽  
Mildew Resistance ◽  
Wheat Powdery Mildew ◽  
Chromosome Arm

Characterization of Pm59, a novel powdery mildew resistance gene in Afghanistan wheat landrace PI 181356

2018 ◽  
Vol 131 (5) ◽  
pp. 1145-1152 ◽  
Author(s):  
Chengcheng Tan ◽  
Genqiao Li ◽  
Christina Cowger ◽  
Brett F. Carver ◽  
Xiangyang Xu
Keyword(s):  
Powdery Mildew ◽  
Resistance Gene ◽  
Powdery Mildew Resistance ◽  
Powdery Mildew Resistance Gene ◽  
Mildew Resistance ◽  
Wheat Landrace

Pm62, an adult-plant powdery mildew resistance gene introgressed from Dasypyrum villosum chromosome arm 2VL into wheat

2018 ◽  
Vol 131 (12) ◽  
pp. 2613-2620 ◽  
Author(s):  
Ruiqi Zhang ◽  
Yali Fan ◽  
Lingna Kong ◽  
Zuojun Wang ◽  
Jizhong Wu ◽  
...  
Keyword(s):  
Powdery Mildew ◽  
Resistance Gene ◽  
Powdery Mildew Resistance ◽  
Adult Plant ◽  
Dasypyrum Villosum ◽  
Powdery Mildew Resistance Gene ◽  
Mildew Resistance ◽  
Chromosome Arm

Characterization of the Powdery Mildew Resistance Gene in Wheat Breeding Line KN0816 and its Evaluation in Marker-Assisted Selection

Plant Disease ◽  
2021 ◽  
Author(s):  
Wenrui Wang ◽  
Huagang He ◽  
Huiming Gao ◽  
Hongxing Xu ◽  
Wenyue Song ◽  
...  
Keyword(s):  
Powdery Mildew ◽  
Resistance Gene ◽  
Marker Assisted Selection ◽  
Powdery Mildew Resistance ◽  
Wheat Breeding ◽  
Agronomic Performance ◽  
Breeding Line ◽  
Powdery Mildew Resistance Gene ◽  
Mildew Resistance

Wheat powdery mildew, caused by Blumeria graminis f. sp. tritici (Bgt), is a destructive disease seriously threatening yield and quality of common wheat (Triticum aestivum L., 2n=6x=42, AABBDD). Characterization of resistance genes against powdery mildew is useful in parental selection and for developing disease resistant cultivars. Chinese wheat breeding line KN0816 has superior agronomic performance and resistance to powdery mildew at all growth stages. Genetic analysis using populations of KN0816 crossed with different susceptible parents indicated that a single dominant gene, tentatively designated PmKN0816, conferred seedling resistance to different Bgt isolates. Using a bulked segregant analysis (BSA), PmKN0816 was mapped to the Pm6 interval on chromosome arm 2BL using polymorphic markers linked to the catalogued genes Pm6, Pm52, and Pm64, and flanked by markers CISSR02g-6 and CIT02g-2 both with genetic distances of 0.7 cM. Analysis of closely linked molecular markers indicated that the marker alleles of PmKN0816 differed from those of other powdery mildew resistance genes on 2BL, including Pm6, Pm33, Pm51, Pm64, and PmQ. Based on the genetic and physical locations and response pattern to different Bgt isolates, PmKN0816 is most likely a new powdery mildew resistance gene and confers effective resistance to all the 14 tested Bgt isolates. In view of the elite agronomic performance of KN0816 combined with the resistance, PmKN0816 is expected to become a valuable resistance gene in wheat breeding. To transfer PmKN0816 to different genetic backgrounds using marker-assisted selection (MAS), closely linked markers of PmKN0816 were evaluated and four of them (CIT02g-2, CISSR02g-6, CIT02g-10, and CIT02g-17) were confirmed to be applicable for MAS in different genetic backgrounds.

scholarly journals Characterization of the Powdery Mildew Resistance Gene in the Elite Wheat Cultivar Jimai 23 and Its Application in Marker-Assisted Selection

2020 ◽  
Vol 11 ◽  
Author(s):  
Mengshu Jia ◽  
Hongxing Xu ◽  
Cheng Liu ◽  
Ruixi Mao ◽  
Haosheng Li ◽  
...  
Keyword(s):  
Powdery Mildew ◽  
Resistance Gene ◽  
Marker Assisted Selection ◽  
Powdery Mildew Resistance ◽  
Wheat Cultivar ◽  
Powdery Mildew Resistance Gene ◽  
Mildew Resistance

Development of molecular markers linked to the wheat powdery mildew resistance gene Pm4b and marker validation for molecular breeding

2008 ◽  
Vol 127 (2) ◽  
pp. 116-120 ◽  
Author(s):  
Y. J. Yi ◽  
H. Y. Liu ◽  
X. Q. Huang ◽  
L. Z. An ◽  
F. Wang ◽  
...  
Keyword(s):  
Molecular Markers ◽  
Powdery Mildew ◽  
Resistance Gene ◽  
Molecular Breeding ◽  
Powdery Mildew Resistance ◽  
Powdery Mildew Resistance Gene ◽  
Mildew Resistance ◽  
Marker Validation ◽  
Wheat Powdery Mildew

Identification of resistance gene analogue markers closely linked to wheat powdery mildew resistance gene Pm31

2004 ◽  
Vol 123 (2) ◽  
pp. 198-200 ◽  
Author(s):  
C. Xie ◽  
Q. Sun ◽  
Z. Ni ◽  
T. Yang ◽  
E. Nevo ◽  
...  
Keyword(s):  
Powdery Mildew ◽  
Resistance Gene ◽  
Powdery Mildew Resistance ◽  
Powdery Mildew Resistance Gene ◽  
Resistance Gene Analogue ◽  
Mildew Resistance ◽  
Wheat Powdery Mildew

Characterization of Pm68, a new powdery mildew resistance gene on chromosome 2BS of Greek durum wheat TRI 1796

2020 ◽  
Author(s):  
Huagang He ◽  
Renkang Liu ◽  
Pengtao Ma ◽  
Haonan Du ◽  
Huanhuan Zhang ◽  
...  
Keyword(s):  
Powdery Mildew ◽  
Durum Wheat ◽  
Resistance Gene ◽  
Powdery Mildew Resistance ◽  
Powdery Mildew Resistance Gene ◽  
Mildew Resistance

scholarly journals Mapping and characterization of powdery mildew resistance gene in synthetic wheat

2016 ◽  
Vol 52 (No. 3) ◽  
pp. 120-123 ◽  
Author(s):  
M. Sharma ◽  
S. Kaur ◽  
M. Saluja ◽  
P. Chhuneja
Keyword(s):  
Powdery Mildew ◽  
Resistance Gene ◽  
Powdery Mildew Resistance ◽  
Powdery Mildew Resistance Gene ◽  
Synthetic Wheat ◽  
Mildew Resistance

scholarly journals Introgression of Powdery Mildew Resistance Gene Pm56 on Rye Chromosome Arm 6RS Into Wheat

2018 ◽  
Vol 9 ◽  
Author(s):  
Ming Hao ◽  
Meng Liu ◽  
Jiangtao Luo ◽  
Chaolan Fan ◽  
Yingjin Yi ◽  
...  
Keyword(s):  
Powdery Mildew ◽  
Resistance Gene ◽  
Powdery Mildew Resistance ◽  
Powdery Mildew Resistance Gene ◽  
Mildew Resistance ◽  
Chromosome Arm
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