Results 21 to 30 of about 758 (143)

Comparative transcriptome analysis of two contrasting resistant and susceptible Aegilops tauschii accessions to wheat leaf rust (Puccinia triticina) using RNA-sequencing

Scientific Reports, 2022
Leaf rust, caused by Puccinia triticina Eriks., is the most common rust disease of wheat (Triticum aestivum L.) worldwide. Owing to the rapid evolution of virulent pathotypes, new and effective leaf rust resistance sources must be found.
Saeideh Dorostkar, Ali Dadkhodaie, Esmaeil Ebrahimie, Bahram Heidari, Mahmood Ahmadi-Kordshooli   +4 more
doaj   +1 more source

Physiological specialization of wheat leaf rust (Puccinia triticina Eriks.) in the Czech Republic in 2009-2011

Czech Journal of Genetics and Plant Breeding, 2013
In 2009-2011 virulence of the wheat leaf rust population was studied on Thatcher near isogenic lines with Lr1, Lr2a, Lr2b, Lr2c, Lr3a, Lr9, Lr11, Lr13, Lr15, Lr17, Lr19, Lr21, Lr23, Lr24, Lr26 and Lr28.
Alena HANZALOVÁ, Pavel BARTOŠ, Taťána SUMÍKOVÁ   +2 more
doaj   +1 more source

Molecular mapping of leaf rust resistance gene LrL224 in Chinese wheat cultivar L224-3

Czech Journal of Genetics and Plant Breeding, 2018
Leaf rust, caused by Puccinia triticina, is a major wheat disease worldwide. The chinese wheat cultivar L224-3 showed high resistance to most of P. triticina pathotypes in the seedling and adult stage.
Yue ZHOU, Huan LI, Pei-Pei ZHANG, Lin WANG, Zai-Feng LI   +4 more
doaj   +1 more source

Diversity and Virulence Dynamics within Puccinia triticina Populations in Egypt [PDF]

Journal of Plant Protection and Pathology, 2018
Leaf rust caused by Puccinia triticina Eriks., is one of the most common diseases of wheat (Triticum aestivum L.)  in Egypt and worldwide. To investigate the population genetic structure of the causal pathogen, 468 single isolates were obtained from 193 ...
M. Abou-Zeid, R. Omara, W. El-Orabey
doaj   +1 more source

Identification and Characterization of Resistance Loci to Wheat Leaf Rust and Stripe Rust in Afghan Landrace “KU3067”

Frontiers in Plant Science, 2022
Leaf rust and stripe rust are important wheat diseases worldwide causing significant losses where susceptible varieties are grown. Resistant cultivars offer long-term control and reduce the use of hazardous chemicals, which can be detrimental to both ...
Peipei Zhang, Caixia Lan, Ravi P. Singh, Julio Huerta-Espino, Zaifeng Li, Evans Lagudah, Sridhar Bhavani   +6 more
doaj   +1 more source

Molecular mapping of leaf rust resistance genes in the wheat line Yu 356-9

Journal of Integrative Agriculture, 2015
The Chinese wheat line Yu 356-9 exhibits a high level of resistance to leaf rust. In order to decipher the genetic base of resistance in Yu 356-9, gene postulation, inheritance analyses, and chromosome linkage mapping were carried out.
Liu-sha HAN, Zai-feng LI, Jia-zhen WANG, Ling-zhi SHI, Lin ZHU, Xing LI, Da-qun LIU, Syed J A Shah   +7 more
doaj   +1 more source

Exploring genomic regions involved in bread wheat resistance to leaf rust at seedling/adult stages by using GWAS analysis

BMC Genomics, 2023
Background Global wheat productivity is seriously challenged by a range of rust pathogens, especially leaf rust derived from Puccinia triticina. Since the most efficient approach to control leaf rust is genetic resistance, many efforts have been made to ...
Saba Delfan, Mohammad Reza Bihamta, Seyed Taha Dadrezaei, Alireza Abbasi, Hadi Alipour   +4 more
doaj   +1 more source

Broad-Spectrum Resistance to Leaf Rust in the Argentinean Wheat Cultivar “Klein Proteo” Is Controlled by LrKP Located on Chromosome 2BS

Agriculture, 2022
Wheat leaf rust, caused by Puccinia triticina, is a severe fungal disease threatening global wheat production. The rational application of genetic loci controlling wheat resistance to leaf rust in breeding practice is still the best choice for disease ...
Shengsheng Bai, Shuyong Pang, Hongna Li, Jinwei Yang, Haitao Yu, Shisheng Chen, Xiaodong Wang   +6 more
doaj   +1 more source

Residual effect of defeated stripe rust resistance genes/QTLs in bread wheat against prevalent pathotypes of Puccinia striiformis f. sp. tritici.

PLoS ONE, 2022
The periodic breakdowns of stripe rust resistance due to emergence of new virulent and more aggressive pathotypes of Puccinia striiformis f. sp. tritici have resulted in severe epidemics in India.
Harpreet Singh, Jaspal Kaur, Ritu Bala, Puja Srivastava, Achla Sharma, Gomti Grover, Guriqbal Singh Dhillon, Rupinder Pal Singh, Parveen Chhuneja, Navtej Singh Bains   +9 more
doaj   +1 more source

Patterns of physiologic diversity of Puccinia triticina on wheat in Indian subcontinent during 2008-2013

The Indian Journal of Agricultural Sciences, 2016
Brown (leaf) rust of wheat, caused by Puccinia triticina was widely distributed in all the wheat growing areas. To identify new pathotypes and determine the virulence pattern of Puccinia triticina, rust samples were analyzed from the wheat growing areas
S C BHARDWAJ, M PRASHAR, SUBODH KUMAR, O P GANGWAR, NEHA GUPTA, PRAMOD PRASAD, HANIF KHAN   +6 more
doaj   +1 more source