Results 91 to 100 of about 13,238 (207)

Shared influence of pathogen and host genetics on a trade-off between latent period and spore production capacity in the wheat pathogen, Puccinia triticina. [PDF]

, 2013
Crop pathogens are notorious for their rapid adaptation to their host. We still know little about the evolution of their life cycles and whether there might be trade-offs between fitness components, limiting the evolutionary potential of these pathogens.
van den Berg, , F., Pariaud, Benedicte, B., Van Den Berg, F., Van Den Bosch, F., van den Berg, Femke, F., Stephen J. Powers, Oliver Kaltz, Frank van denBosch, Pariaud, Benedicte, Pariaud, B., Kaltz, O., Femke van denBerg, Kaltz, Oliver, O., van den Bosch, , F., Bénédicte Pariaud, Powers, , S. J., Lannou, Christian, C., Lannou, C., Powers, Stephen J.,, Lannou, Christian, Powers, S. J., Powers, Stephen J., S. J., van den Bosch, Frank, F., Christian Lannou, Kaltz, Oliver,, Lannou, Christian,, Pariaud, Benedicte,, Powers, Stephen, Vandenbosch, Frank, van den Berg, Femke,, van den Bosch, Frank,   +30 more
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Wheat's war against stripe rust: Integrating host immunity, genomics and breeding for durable resistance

The Plant Genome, Volume 19, Issue 2, June 2026.
Abstract Wheat (Triticum aestivum L.), a foundation of global food security, faces persistent threats from stripe rust caused by Puccinia striiformis f. sp. tritici (Pst). The pathogen thrives in cool and humid environments and regularly causes epidemics that lead to severe yield losses.
Farkhandah Jan, Mukesh Rathore, Dinesh Kumar Saini, Ayushi Singh, Naeela Qureshi, Nikita Aggarwal, Mahpara Bashir, Mehnaz Shakeel, Vikas Gupta, Sundeep Kumar, Rajeev Kumar Varshney, Reyazul Rouf Mir   +11 more
wiley   +1 more source

Discovering putative novel stem rust resistance loci in wheat genetic resources

The Plant Genome, Volume 19, Issue 2, June 2026.
Abstract Stem rust (SR), caused by Puccinia graminis f. sp. tritici (Pgt), poses a threat to wheat production in Germany. This study evaluated 200 plant genetic resources (PGR) and 50 elite lines across four field environments. Multi‐environment genome‐wide association mapping based on PGR accessions revealed 1942 marker‐trait associations (MTAs ...
Jiaojiao Wang, Guoliang Li, Tim Kloppe, Kerstin Flath, Philipp Schulz, Mathias Wiegman, Thomas Miedaner, Yong Jiang, Jochen C. Reif   +8 more
wiley   +1 more source

The Transcription Factors HbWRKY29 and HbPTI5 cooperatively enhance rubber tree resistance to powdery mildew

Molecular Plant Pathology, Volume 27, Issue 6, June 2026.
Upon Erysiphe quercicola infection, rubber HbWRKY29 is rapidly induced and physically interacts with HbPTI5 to trigger HR. HbWRKY29 binds the HbPTI5 promoter (W‐box), enhancing HbPTI5 expression, which activates HbTLP1 expression, leading to reinforced defence.
Yiying Lu, Qifeng Liu, Ling Xia, Suna Peng, Meng Wang, Xiaoyu Liang, Yu Zhang   +6 more
wiley   +1 more source

Search for partial resistance to leaf rust in a collection of ancient Spanish wheats [PDF]

, 2001
A collection of 917 accessions of Spanish durum and bread wheat was screened for resistance to leaf rust (Puccinia triticina) under field conditions at three locations.
Rubiales, D., Niks, R.E., Moral, A., Martinez, F., Urbano, J.M.   +4 more
core  

Reaction of wheat lines to leaf rust (Puccinia triticina) in Turkey

, 2007
The field reactions of 19 bread wheat lines and three durum wheat lines to Puccinia triticina showed that the bread wheat lines were susceptible to moderately susceptible while that of three durum wheat lines were resistant, and moderately resistant. The

core   +1 more source

Poplar miR1447 Is a Negative Regulator of Disease Resistance Through the SA‐Dependent Pathway

Plant Biotechnology Journal, Volume 24, Issue 6, Page 3616-3633, June 2026.
ABSTRACT Although microRNA1447 (miR1447) regulates poplar responses to abiotic stress and pest infestation, how miR1447 regulates poplar immunity against pathogens and its underlying molecular mechanisms remain to be elucidated. Here, we revealed that miR1447 functioned as a negative regulator of poplar disease resistance against fungal and bacterial ...
Dandan Xiao, Kaijing Rong, Tiantian Fu, Yicheng Li, Chun Wang, Ke Zhou, Ruen Yu, Xiaoqian Yang, Yuzhang Yang, Yuanyuan Wang, Yanwei Wang, Yonglin Wang   +11 more
wiley   +1 more source

The Effect of Puccinia triticina Isolates on Rphq2- and Rph22- Expressing Golden SusPtrit Transgenic Families

, 2021
The production of cereal crops is essential to secure a future that feeds the continuously growing population. Rust fungi reduce host fitness by feeding on their living tissue and interfere with the global production of crops.
Alburi, Dona
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Identyfikacja genów odporności na rdzę brunatną w wybranych europejskich odmianach pszenicy zwyczajnej oraz opracowanie warunków Multiplex PCR

Agronomy Science, 2013
Rdza brunatna powodowana przez grzyb Puccinia triticina jest jedną z najpoważniejszych chorób pszenicy zwyczajnej. Najskuteczniejszym sposobem ograniczania występowania tego patogenu jest wprowadzanie do uprawy odmian z genetycznie uwarunkowaną ...
JUSTYNA LEŚNIOWSKA-NOWAK, AGNIESZKA GRĄDZIELEWSKA, MARZENA MAJEK   +2 more
doaj  

Characterizing the Genetic Basis of Winter Wheat Rust Resistance in Southern Kazakhstan

Plants
In an effort to enhance wheat’s resilience against rust diseases, our research explores the genetic underpinnings of resistance in a diverse collection of winter bread wheat accessions. Leaf rust (Puccinia triticina), yellow rust (Puccinia striiformis f.
Shynbolat Rsaliyev, Elena Gultyaeva, Olga Baranova, Alma Kokhmetova, Rahim Urazaliev, Ekaterina Shaydayuk, Akbope Abdikadyrova, Galiya Abugali   +7 more
doaj   +1 more source