Results 31 to 40 of about 14,483 (221)

Comparative transcriptome analysis of resistant, moderately resistant, and susceptible wheat-near-isogenic lines in response to Puccinia striiformis tritici

Journal of Plant Interactions
Stripe/yellow rust is caused by a biotrophic fungal pathogen known as Puccinia striiformis f. sp.tritici (Pst). RNA seq technique was used to understand the wheat and stripe rust interaction in three different reaction types.
Zainy Zainy, Muhammad Zeeshan Hyder, Uzma Uzma, Muhammad Fayyaz, Umer Zeeshan Ijaz, Sumaira Farrakh   +5 more
doaj   +1 more source

Rare and new for Poland species of Uredinales and Ustilaginales collected in the area of the Pieniny Mountains (Western Carpathians)

Acta Mycologica, 2014
The author has found Puccinia asteris-olpini on Aster alpinus - a species new to Poland, and five species of fungi on host new to Poland: Anthracoidea caricis on Carer pallescens, Entyloma doctylidis on Dactylis glomerata, Schizonella melanogramma on ...
Jan Kućmierz
doaj   +1 more source

Reactions of Triticum urartu accessions to two races of the wheat yellow rust pathogen

Crop Journal, 2018
Triticum urartu (AA, 2n = 2x = 14), a wild grass endemic to the Fertile Crescent (FC), is the progenitor of the A subgenome in common wheat. It belongs to the primary gene pool for wheat improvement. Here, we evaluated the yellow rust (caused by Puccinia
Jibin Xiao, Lingli Dong, Huaibing Jin, Juncheng Zhang, Kunpu Zhang, Na Liu, Xinyun Han, Hongyuan Zheng, Wenming Zheng, Daowen Wang   +9 more
doaj   +1 more source

Wheat Thioredoxin (TaTrxh1) Associates With RD19-Like Cysteine Protease TaCP1 to Defend Against Stripe Rust Fungus Through Modulation of Programmed Cell Death

Molecular Plant-Microbe Interactions, 2021
Thioredoxins (Trxs) function within the antioxidant network through modulation of one or more redox reactions involved in oxidative-stress signaling. Given their function in regulating cellular redox, Trx proteins also fulfill key roles in plant immune ...
Beibei Shi, Xinbei Zhao, Min Li, Zihui Dong, Qichao Yang, Yang Wang, Haifeng Gao, Brad Day, Qing Ma   +8 more
doaj   +1 more source

Population Genetic Structure of Puccinia striiformis in Northwestern China [PDF]

Plant Disease, 2015
Wheat stripe rust, caused by Puccinia striiformis f. sp. tritici, is one of the most important fungal diseases of wheat in China. Xinjiang, Qinghai, and Gansu Provinces, located in the northwest of China, are the key regions for interregional epidemics of wheat stripe rust due to their geographic as well as crop-planting features, in relation to ...
Qiong, Wan, Junmin, Liang, Yong, Luo, Zhanhong, Ma   +3 more
openaire   +2 more sources

Molecular characterization of Indian pathotypes of Puccinia striiformis f. sp. tritici and multigene phylogenetic analysis to establish inter- and intraspecific relationships

Genetics and Molecular Biology, 2018
Stripe rust caused by Puccinia striiformis f. sp. tritici (Pst) is one of the most devastating diseases of wheat (Triticum spp.) worldwide. Indian isolates were characterised based on their phenotypic reaction on differential hosts carrying different Yr ...
Rashmi Aggarwal, Deepika Kulshreshtha, Sapna Sharma, Vaibhav K. Singh, Channappa Manjunatha, Subhash C. Bhardwaj, Mahender S. Saharan   +6 more
doaj   +1 more source

Russian wheat aphid: a model for genomic plasticity and a challenge to breeders

Insect Science, EarlyView.
Invasive foundress finds suitable habitat and reproduces through pathogenesis. Wingless females produce life offspring quickly, which leads to high population densities. High population densities result in competition, which may induce epigenetic changes and wing development for dispersal.
Astrid Jankielsohn, Vicky L. Tolmay, Marlon‐Schylor Luke le Roux, Lintle Mohase, Mpho S. Mafa, Vittorio F. Nicolis, Eduard Venter, Nicolaas Francois Visser Burger, Anna‐Maria Botha   +8 more
wiley   +1 more source

The TaRNS4–TaPP2C10 module regulates wheat resistance to stripe rust through RNA degradation and MAPK cascades

Journal of Integrative Plant Biology, EarlyView.
In wheat, phosphorylation of the S‐like RNase TaRNS4 mediated by the kinase TaRLK5 promotes its degradation of Puccinia striiformis f. sp. tritici RNA in the apoplast, enhancing resistance to stripe rust. TaRNS4 can hijack phosphatase TaPP2C10 to relieve its dephosphorylation of TaMAPK6, thereby activating MAPK‐mediated immune responses. ABSTRACT RNase
Qiao Wang, Hongxu Zuo, Mantong Lu, Ying Li, Juan Li, Ming Qin, Peng Cheng, Qiang Li, Baotong Wang   +8 more
wiley   +1 more source

Influence of stripe rust infection on the photosynthetic characteristics and antioxidant system of susceptible and resistant wheat cultivars at the adult plant stage

Frontiers in Plant Science, 2015
Wheat stripe rust (Puccinia striiformis f. sp. tritici) is one of the most serious diseases of wheat (Triticum aestivum L.) worldwide. To gain a better understanding of the protective mechanism against stripe rust at the adult plant stage, this study ...
Yanger eChen, Junmei eCui, Yanqiu eSu, Ming eYuan, Huaiyu eZhang, Shu eYuan   +5 more
doaj   +1 more source

The Cytosolic Iron–Sulfur Cluster Assembly Targeting Complex Is Hijacked by Magnaporthe Effector AvrPi9 to Suppress Rice Resistance

Plant Biotechnology Journal, EarlyView.
ABSTRACT The cytosolic iron–sulfur (Fe‐S) cluster assembly (CIA) targeting complex mediates the maturation of cytosolic and nuclear Fe‐S proteins and governs core eukaryotic cellular processes. However, whether this complex contributes to plant disease resistance remains unclear.
Huanbin Shi, Zhiquan Liu, Ying Zhang, Runjing Li, Zhizhen Fu, Ya Chen, Hui Wen, Liang Cai, Zhengting Chen, Jiehua Qiu, Yanjun Kou   +10 more
wiley   +1 more source