Results 81 to 90 of about 8,286 (205)

Genomic insights into host adaptation between the wheat stripe rust pathogen (Puccinia striiformis f. sp. tritici) and the barley stripe rust pathogen (Puccinia striiformis f. sp. hordei)

BMC Genomics, 2018
Background Plant fungal pathogens can rapidly evolve and adapt to new environmental conditions in response to sudden changes of host populations in agro-ecosystems.
Chongjing Xia, Meinan Wang, Chuntao Yin, Omar E. Cornejo, Scot H. Hulbert, Xianming Chen   +5 more
doaj   +1 more source

Identification of stripe rust adult plant resistance genes in the hard winter wheat cultivar Baker's Ann

The Plant Genome, Volume 19, Issue 1, March 2026.
Abstract Stripe rust, caused by Puccinia striiformis f. sp. tritici, is among the most destructive wheat (Triticum aestivum L.) diseases. Identifying resistance genes is crucial for the development of resistant cultivars. Baker's Ann, a hard winter wheat cultivar developed by Oklahoma State University, has shown stable adult plant resistance to stripe ...
Rajat Sharma, Meinan Wang, Xianming Chen, Brett F. Carver, Mary Guttieri, Paul St. Amand, Amy Bernardo, Guihua Bai, Anju Maan Ara, Katherine W. Jordan, Meriem Aoun   +10 more
wiley   +1 more source

An ancestral NB-LRR with duplicated 3'UTRs confers stripe rust resistance in wheat and barley. [PDF]

, 2019
Wheat stripe rust, caused by Puccinia striiformis f. sp. tritici (Pst), is a global threat to wheat production. Aegilops tauschii, one of the wheat progenitors, carries the YrAS2388 locus for resistance to Pst on chromosome 4DS.
Chen, Fengjuan, Chen, Xianming, Epstein, Lynn, Fu, Daolin, Gao, Ge, Hao, Ming, Hao, Qunqun, Huang, Lin, Kou, Chunlan, Li, Mengkai, Liu, Dengcai, Liu, Miao, Luo, Ming-Cheng, Lyu, Bo, Ni, Fei, Qi, Juan, Wang, Jirui, Wang, Meinan, Wu, Jiajie, Zhang, Chaozhong, Zhang, Huifei, Zhang, Lianquan, Zheng, Youliang   +22 more
core   +1 more source

Functional Dissection of a Wheat NLR Protein Reveals a Minimal Active Region and Key Regulatory Sites for Immune Signalling

Molecular Plant Pathology, Volume 27, Issue 3, March 2026.
The coiled‐coil domain functions as the core signalling module of wheat NLRMoro, with residues 62–116 forming a minimal active region whose activity is fine‐tuned by intramolecular NBS and LRR regulation and key control sites. ABSTRACT Nucleotide‐binding site (NBS) leucine‐rich repeat (LRR) receptors (NLRs) are crucial for plant immunity but often come
Xiaoxu Zhu, Shuo Jiang, Jinchen Zhao, Fangfang Peng, Ran Zhao, Xinnuo Li, Yi Luo, Zhihao Xiong, Qi Li, Filip Rolland, Zhensheng Kang, Xiaojie Wang, Yunqi Liu, Li Huang, Xiaojing Wang   +14 more
wiley   +1 more source

Új hatóanyag a kalászosok lombvédelmében: a famoxate [PDF]

, 2001
2001-ben új hatóanyag jelent meg a kalászos gabonafélék lombvédelmében: a famoxate, amely az előző évek során már ismertté vált a szőlő és a burgonya gombabetegségek elleni védekezésben.
Kövics, György, Molnár, I., Pakurár, Miklós, Somlyay, I., Tóth, E.   +4 more
core  

Genetic analysis of rust resistance genes in global wheat cultivars: an overview

Biotechnology & Biotechnological Equipment, 2017
Rust is the most devastating fungal disease in wheat. Three rust diseases, namely, leaf or brown rust caused by Puccinia triticina Eriks, stem or black rust caused by Puccinia graminis f. sp.
Md Aktar-Uz-Zaman, Mst Tuhina-Khatun, Mohamed Musa Hanafi, Mahbod Sahebi   +3 more
doaj   +1 more source

Molecular Characterization of Novel Totivirus-Like Double-Stranded RNAs from Puccinia striiformis f. sp. tritici, the Causal Agent of Wheat Stripe Rust

Frontiers in Microbiology, 2017
Characterization of newly isolated mycoviruses may contribute to understanding of the evolution and diversity of viruses. Here, a deep sequencing approach was used to analyze the double-stranded RNA (dsRNA) mycoviruses isolated from field-collected P ...
Li Zheng, Xia Lu, Xiaofei Liang, Shuchang Jiang, Jing Zhao, Gangming Zhan, Peng Liu, Jianhui Wu, Zhensheng Kang   +8 more
doaj   +1 more source

Eine einfache und schnelle lichtmikroskopische Methode zur Identifizierung von Rostpilzen (Puccinia spp.) auf Weizen (Triticum aestivum) anhand von Keimporenmerkmalen der Urediniosporen

Journal für Kulturpflanzen, 2020
In Mitteleuropa sind auf Weizen (Triticum aestivum) drei Rostpilzarten (Pucciniales) bekannt, nämlich der Schwarzrost (Puccinia graminis), der Gelbrost (P. striiformis) und der Braunrost (P. triticina). Diese Arten sind ökonomisch bedeutend.
Ramona Buchheit, Kamilla Zegermacher, Gabriele Zgraja, Jan Hinrichs-Berger, Markus Scholler   +4 more
doaj   +1 more source

Chemical Priming by Neonicotinoids Unveils CaNEN4 as a Susceptibility Gene Against Phytophthora capsici in Pepper

Molecular Plant Pathology, Volume 27, Issue 3, March 2026.
IMI/TMX priming induces resistance to Phytophthora capsici by balancing ROS and suppressing RNA‐seq‐identified susceptibility genes, including CaNEN4, for sustainable management of pepper Phytophthora blight. ABSTRACT The oomycete Phytophthora capsici causes Phytophthora blight, a major constraint on global pepper production.
Geng Meng, Shujia Wang, Yiheng Hou, Wenqing Li, Shiwei Yang, Tianhao Ge, Chenxue Song, Peng Liu, Wenyi Yang, Gonglian Pang, Zhiqi Jia, Jianbin Hu, Chengwei Li, Yawen Shen, Kaile Sun   +14 more
wiley   +1 more source

An Ustilaginoidea virens Nuclear Effector SCRE7 Inhibits Rice Immunity via Suppressing OsLBD11/12‐Promoted Transcription of OsCPS2

Plant Biotechnology Journal, Volume 24, Issue 3, Page 1305-1321, March 2026.
ABSTRACT Phytopathogenic fungi secrete a great number of effector proteins into various organelles of host plants and suppress plant immunity through different mechanisms. In this study, we identify SCRE7 as a unique nuclear effector that is essential for U. virens infection.
Chunquan Jiang, Xiaoai Li, Anfei Fang, Yu Fu, Caifeng Li, Haojie Dong, Siwen Yu, Shaoqi Zhang, Dayong Li, Nan Nan, Juan Zhang, Reuben J. Peters, Dan Zhao, Wenxian Sun   +13 more
wiley   +1 more source