Results 11 to 20 of about 1,986 (221)

Characterization and Molecular Mapping of a Stripe Rust Resistance Gene in Synthetic Wheat CI110

Journal of Integrative Agriculture, 2012
Stripe rust, caused by Puccinia striiformis f. sp. tritici (Pst), is one of the most destructive diseases of wheat (Triticum aestivum L.). To diversify stripe rust-resistant resources for wheat breeding programs, a CIMMYT synthetic wheat line CI110 was ...
Qiang REN, Hui-juan LIU, Zeng-yan ZHANG, Jing FENG, Shi-chang XU, Zong-jun PU, Zhi-yong XIN   +6 more
doaj   +3 more sources

Identification of leaf rust resistance loci in hard winter wheat using genome‐wide association mapping [PDF]

The Plant Genome
Leaf rust, caused by Puccinia triticina (Pt), is a serious constraint to wheat production. Developing resistant varieties is the best approach to managing this disease.
Indira Priyadarshini Lakkakula, James A. Kolmer, Rajat Sharma, Paul St. Amand, Amy Bernardo, Guihua Bai, Amir Ibrahim, Robert L. Bowden, Brett F. Carver, Jeffrey D. Boehm Jr., Meriem Aoun   +10 more
doaj   +2 more sources

Genotype Heterogeneity in Accessions of a Winter Barley Core Collection Assessed on Postulated Specific Powdery Mildew Resistance Genes

Agronomy, 2021
Gene bank accessions are necessary for implementing many research and breeding projects. However, a great number of accessions are contaminated or confused.
Antonín Dreiseitl
doaj   +2 more sources

Dissecting adult plant resistance to stripe and leaf rust in advanced Indian wheat breeding lines through a genome-wide association study [PDF]

BMC Plant Biology
While several genome-wide association studies (GWAS) have examined rust resistance in diverse Indian wheat germplasm, none have specifically focused on indigenously bred advanced breeding lines.
Prashanth Babu, Manjeet Kumar, Rajbir Yadav, Kiran B. Gaikwad, Naresh Kumar Bainsla, Bhaskar Reddy S, Aavula Naveen, R Nirmalaruban, Gaurav Kaushik, Shaily Tyagi, Amit Kumar Mazumder, Meda Alekya, Palaparthi Dharamteja, Meghashri S Patil, Shiv Kumar Singh, Ranjeet Ranjan Kumar, Manjunath Prasad, Anupam Singh, Malkan Singh Gurjar, M Sivasamy   +19 more
doaj   +2 more sources

Postulation of seedling leaf rust resistance genes in 84 Chinese winter wheat cultivars

Journal of Integrative Agriculture, 2015
Wheat leaf rust (caused by Puccinia triticina) is one of the most important fungal diseases in China. There are tens of winter wheat cultivars which are approved to be released by the government at a national level and more than 100 wheat cultivars at the provincial level. But there is no information about leaf rust (Lr) genes in these cultivars, which
Li Gao
exaly   +3 more sources

Postulation of brown rust resistance genes in 11 varieties of winter soft wheat of the South Russian selection

IOP Conference Series: Earth and Environmental Science, 2019
Abstract Wheat rust caused by the fungus Puccinia triticina Eriks. is one of the most important leaf diseases of wheat (Triticum aestivum L.). The use of resistant varieties is the most economical and safest method of disease control. Knowledge of the resistance genes of the host plant greatly facilitates their effective use in breeding.
G Volkova, O Vaganova, O Kudinova
exaly   +2 more sources

Identification of leaf rust resistance genes in common wheat varieties from China and foreign countries

Journal of Integrative Agriculture, 2021
Wheat leaf rust, triggered by Puccinia triticina Eriks (Pt), is among the most important diseases of wheat worldwide. Deploying resistant varieties against leaf rust is the most effective, environmentally-friendly and economic way to control the disease.
Yuan LIU, Takele Weldu GEBREWAHID, Pei-pei ZHANG, Zai-feng LI, Da-qun LIU   +4 more
doaj   +1 more source

Selection of Differential Isolates of Magnaporthe oryzae for Postulation of Blast Resistance Genes [PDF]

Phytopathology®, 2018
A set of differential isolates of Magnaporthe oryzae is needed for the postulation of blast resistance genes in numerous rice varieties and breeding materials. In this study, the pathotypes of 1,377 M. oryzae isolates from different regions of China were determined by inoculating detached rice leaves of 24 monogenic lines. Among them, 25 isolates were
W W, Fang, C C, Liu, H W, Zhang, H, Xu, S, Zhou, K X, Fang, Y L, Peng, W S, Zhao   +7 more
openaire   +2 more sources

A Computer Program to Improve the Efficiency and Accuracy of Postulating Race-Specific Resistance Genes [PDF]

Plant Disease, 2004
Gene postulation has been the most widely used technique to determine the presence of particular rust resistance genes in lines of small grains. It applies the principles of gene-for-gene specificity to determine the most probable race-specific resistance genes present in host lines.
Yeshi A, Wamishe, Kevin C, Thompson, Eugene A, Milus   +2 more
openaire   +2 more sources

Identification of known leaf rust resistance genes in bread wheat cultivars from China

Czech Journal of Genetics and Plant Breeding, 2021
Leaf rust caused by Puccinia triticina Eriks. (Pt) is one of the most devastating fungal pathogens affecting wheat (Triticum aestivum L.) production worldwide. Deployment of resistant cultivars is the most environmentally friendly approach to control the
Xiaocui Yan, Takele-Weldu Gebrewahid, Rui Dong, Xing Li, Peipei Zhang, Zhanjun Yao, Zaifeng Li   +6 more
doaj   +1 more source