Results 61 to 70 of about 758 (143)

Population Genomics Reveals Distinct Lineage of the Asian Soybean Rust Fungus Phakopsora pachyrhizi in the United States of America Unrelated to Brazilian Populations

Molecular Plant Pathology, Volume 26, Issue 8, August 2025.
Genomic analysis identifies the US population of Asian soybean rust fungus Phakopsora pachyrhizi as genetically distinct from South American and East African isolates, offering new insights into its global diversity. ABSTRACT Asian soybean rust (ASR), caused by the obligate biotrophic fungus Phakopsora pachyrhizi, was first reported in the continental ...
Everton Geraldo Capote Ferreira, Yoshihiro Inoue, Harun M. Murithi, Tantawat Nardwattanawong, Jitender Cheema, Ruud Grootens, Sirlaine Albino Paes, George Mahuku, Matthieu H. A. J. Joosten, Glen Hartman, Yuichi Yamaoka, M. Catherine Aime, Sérgio H. Brommonschenkel, H. Peter van Esse, Yogesh K. Gupta   +14 more
wiley   +1 more source

Puccinia triticina pathotypes THTT and THTS display complex transcript profiles on wheat cultivar Thatcher

BMC Genetics, 2020
Background Wheat leaf rust is an important disease worldwide. Understanding the pathogenic molecular mechanism of Puccinia triticina Eriks. (Pt) and the inconstant toxic region is critical for managing the disease.
Jie Wei, Liping Cui, Na Zhang, Dongdong Du, Qingfang Meng, Hongfei Yan, Daqun Liu, Wenxiang Yang   +7 more
doaj   +1 more source

Non‐coding RNAs in plant stress responses: molecular insights and agricultural applications

Plant Biotechnology Journal, Volume 23, Issue 8, Page 3195-3233, August 2025.
Summary Non‐coding RNAs (ncRNAs) have emerged as crucial regulators in plant responses to environmental stress, orchestrating complex networks that finetune gene expression under both abiotic and biotic challenges. To elucidate this intricate ncRNA crosstalk, this review comprehensively summarizes recent advances in understanding the mechanisms of key ...
Xiaotong Chen, Zhaohui Chen, Ryan Watts, Hong Luo   +3 more
wiley   +1 more source

Description of Wheat Rusts and Their Virulence Variations Determined through Annual Pathotype Surveys and Controlled Multi-Pathotype Tests

Advances in Agriculture, 2019
Wheat production started in Australia around 1788 using early maturing varieties adapted to Australian conditions that were able to escape diseases as well as moisture stress conditions.
Mesfin Kebede Gessese
doaj   +1 more source

Inheritance of Prehaustorial Resistance to Puccinia graminis f. sp. avenae in Barley (Hordeum vulgare L.)

Molecular Plant-Microbe Interactions, 2014
Rust pathogens within the genus Puccinia cause some of the most economically significant diseases of crops. Different formae speciales of P. graminis have co-evolved to mainly infect specific grass hosts; however, some genotypes of other closely related ...
Peter M. Dracatos, Michael Ayliffe, Mehar S. Khatkar, Tom Fetch, Davinder Singh, Robert F. Park   +5 more
doaj   +1 more source

Multi-locations variability in Pakistan for partial resistance in wheat to Puccinia striiformis West. tritici

Phytopathologia Mediterranea, 2009
Expression of plant resistance to diseases varies according to the prevalent pathotypes and climatic conditions at different locations. This variability in partial resistance expression across locations must be known to elucidate the disease status of ...
S. Ali, S.J.A. Shah, H. Rahman
doaj   +1 more source

Postulation of Leaf Rust Resistance Genes in Seven Chinese Spring Wheat Cultivars

Journal of Integrative Agriculture, 2013
To detect the leaf rust resistance genes in the 7 Chinese spring wheat clultivars Shenmian 99025, Shenmia 99042, Shenmian 85, Shenmian 91, Shenmian 96, Shenmian 1167 and Shenmian 962, Thatcher, Thatcher backgrounded near-isogenic lines and 15 pathotypes ...
Li-hong SHI, Na ZHANG, Ya-ya HU, Xue-jun WEI, Wen-xiang YANG, Da-qun LIU   +5 more
doaj   +1 more source

Virulence surveys of wheat leaf rust in the Czech Republic and resistance genes in registered cultivars

Czech Journal of Genetics and Plant Breeding, 2014
The technical report presents a summary of results obtained in the leaf rust race surveys carried out in Czechoslovakia/Czech Republic in the years 1966-2001.
Alena HANZALOVÁ, Pavel BARTOŠ
doaj   +1 more source

Marker Assisted Transfer of Stripe Rust and Stem Rust Resistance Genes into Four Wheat Cultivars

Agronomy, 2019
Three rust diseases namely; stem rust caused by Puccinia graminis f. sp. tritici (Pgt), leaf rust caused by Puccinia triticina (Pt), and stripe rust caused by Puccinia striiformis f. sp.
Mandeep S. Randhawa, Navtej S. Bains, Virinder S. Sohu, Parveen Chhuneja, Richard M. Trethowan, Harbans S. Bariana, Urmil Bansal   +6 more
doaj   +1 more source

Evaluation of 19,460 Wheat Accessions Conserved in the Indian National Genebank to Identify New Sources of Resistance to Rust and Spot Blotch Diseases.

PLoS ONE, 2016
A comprehensive germplasm evaluation study of wheat accessions conserved in the Indian National Genebank was conducted to identify sources of rust and spot blotch resistance.
Sundeep Kumar, Sunil Archak, R K Tyagi, Jagdish Kumar, Vikas Vk, Sherry R Jacob, Kalyani Srinivasan, J Radhamani, R Parimalan, M Sivaswamy, Sandhya Tyagi, Mamata Yadav, Jyotisna Kumari, Deepali, Sandeep Sharma, Indoo Bhagat, Madhu Meeta, N S Bains, A K Chowdhury, B C Saha, P M Bhattacharya, Jyoti Kumari, M C Singh, O P Gangwar, P Prasad, S C Bharadwaj, Robin Gogoi, J B Sharma, Sandeep Kumar Gm, M S Saharan, Manas Bag, Anirban Roy, T V Prasad, R K Sharma, M Dutta, Indu Sharma, K C Bansal   +36 more
doaj   +1 more source