Results 51 to 60 of about 13,238 (207)

Comparative genomics reveals lineage‐associated structural variation and diversification in a barley fungal pathogen

New Phytologist, Volume 252, Issue 4, Page 1565-1583, November 2026.
Genome‐wide copy‐number variation landscape highlights structural divergence across Puccinia hordei isolates and potentially links Cyp51 amplification to fungicide insensitivity. Summary Leaf rust, caused by Puccinia hordei, is a major barley disease worldwide.
Xiaohui Yu, Mumta Chhetri, Mafruha Hasan, Thomas H. Roberts, Peng Zhang, Robert F. Park, Yi Ding   +6 more
wiley   +1 more source

Effects of Atmospheric CO2 Levels on the Susceptibility of Maize to Diverse Pathogens

Plant, Cell &Environment, Volume 49, Issue 11, Page 8828-8850, November 2026.
ABSTRACT Rising atmospheric CO2 has significant implications for crop productivity and food security. Based on studies in C3 plants, elevated CO2 (eCO2) can shape plant‐pathogen interactions, although the outcomes are often variable. The question of how eCO2 influences immunity and disease development in C4 plants, such as the globally important cereal
Ekkachai Khwanbua, Yunhui Qi, John Ssengo, Peng Liu, Michelle A. Graham, Steven A. Whitham   +5 more
wiley   +1 more source

First Report of Leaf Rust by Puccinia triticina on Wheat in Oman [PDF]

Plant Disease, 2007
Wheat (Triticum aestivum L.), cultivated for forage and grain production, is an important crop in the Sultanate of Oman. In April 2005, leaf samples of an unknown local variety showing rust symptoms were collected from Rustaq, 100 km southwest of Muscat. Circular-to-oval, red-brown pustules, typical of uredinia, occurred mostly on the upper surface of
M L, Deadman, A, Al Sa'di, Y, Al Maqbali, M C, Aime   +3 more
openaire   +2 more sources

International survey approach Puccinia triticina of wheat [PDF]

, 2010
The main objective within new approach in international pathogenicity survey of Puccinia triticina was to provide genetically diverse sources of resistance (wheat lines with pyramiding resistant genes) to be used in a survey of wheat leaf rust pathogen ...
Bošković Jelena
core  

Additional file 3: Table S2. of Pathogen-regulated genes in wheat isogenic lines differing in resistance to brown rust Puccinia triticina

, 2016
Expression sequence tags of wheat (line TcLr9) after inoculation with brown rust (Puccinia triticina) deposited in GenBank http://www.ncbi.nlm.nih.gov/Genbank .
Sylwia Alaba (3503669), Urszula Piechota (3503666), Waclaw Orczyk (3503678), Elzbieta Lasota (3503681), Marta Dmochowska-Boguta (3503675), Yuliya Yanushevska (3503672), Wojciech Karlowski (3416132), Anna Nadolska-Orczyk (678447)   +7 more
core   +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

A Csi‐miR3954b‐CsCE70/CsPLA1 Regulatory Module Enhances Citrus Fruit Resistance to Penicillium digitatum by Promoting Phenolic Acid and Flavonoid Biosynthesis

Molecular Plant Pathology, Volume 27, Issue 10, October 2026.
Csi‐miR3954b targets CsCE70 and CsPLA1, promoting the synthesis of phenolic acids and flavonoids, thereby enhancing citrus resistance to postharvest green mould. ABSTRACT Green mould is one of the major postharvest diseases affecting citrus. Although evidence indicates that microRNAs (miRNAs) participate in plant defence responses, their roles and ...
Jixin Tian, Xiaoquan Gao, Jialin Chen, Kuo Meng, Ou Chen, Wenjun Wang, Lanhua Yi, Kaifang Zeng   +7 more
wiley   +1 more source

Molecular Diversity in Puccinia triticina Isolates from Ethiopia and Germany [PDF]

Journal of Phytopathology, 2006
AbstractA total of 43 isolates of the wheat leaf rust fungus, Puccinia triticina Eriks, collected from Ethiopia and Germany were analysed for their genetic diversity using the amplified fragment length polymorphism (AFLP) technique. Out of 18 EcoRI/MseI primer combinations screened, 15 produced 219 highly polymorphic fragments.
Mebrate, M., Dehne, H., Pillen, K., Oerke, E.   +3 more
openaire   +2 more sources

Lifecycle, biology and diversity of Puccinia boroniae in Western Australia [PDF]

, 2005
The rust fungi (Uredinales, Basidiomycota) are an expansive and diverse group of fungal species, consisting of approximately 7000 different species in over 160 different genera. Fungi of the genus Puccinia represent a large proportion of these rust fungi,
Driessen, Susanna
core  

Combinatorial cis‐regulatory elements shape temporal effector expression in Ustilago maydis

Molecular Plant Pathology, Volume 27, Issue 10, October 2026.
We identified promoter motifs associated with infection phases in Ustilago maydis and analysed their positional distribution relative to transcription start sites and generated a synthetic minimal promoter that drives in‐plant gene expression. ABSTRACT Plant‐pathogenic fungi secrete small proteins, termed effectors, to reprogramme host metabolism and ...
Georgios Saridis, Janina Werner, Katharina Stein, Luyao Huang, Ute Meyer, Jan Muelhoefer, Namarta C. Singh, Gunther Doehlemann   +7 more
wiley   +1 more source