Results 61 to 70 of about 622,472 (169)

Coniferyl aldehyde from the phenylpropanoid pathway targets pyruvate kinase in Dactylobotrys graminicola to confer sheath rot resistance in hulless barley

Journal of Integrative Plant Biology, Volume 68, Issue 9, Page 3490-3507, September 2026.
Hulless barley resists the newly identified sheath rot disease caused by the necrotrophic fungal pathogen Dactylobotrys graminicola by releasing coniferyl aldehyde, a natural compound that disrupts energy production in the fungus. ABSTRACT Dactylobotrys graminicola (Dgr), a necrotrophic fungal pathogen, has recently been identified as the causative ...
Haowen Zheng, Liyifan Chen, Jianguo Wei, Yuandi Xu, Rangrang Chen, Yu Li, Yan Liu, Jiahui Yan, Lu Hou, Yiliang Chen, Zhensheng Kang, Haifeng Zhang, Qiang Yao   +12 more
wiley   +1 more source

Influence of silicon on sheath blight of rice in Brazil

, 2003
The effect of silicon (Si) on sheath blight (Rhizoctonia solani Kühn) of rice was studied under greenhouse conditions. The predominant commercial rice cultivars \u27BR-IRGA 409\u27, \u27Metica-1\u27, \u27EPAGRI-109\u27, \u27Rio Formoso\u27, \u27Javaé\u27,
Vale, F. X.R., Datnoff, L. E., Prabhu, A. S., Oliveira, A. M.A., Zambolim, L., Korndörfer, G. H., Rodrigues, F. Á   +6 more
core   +1 more source

Unveiling the intricacies of the rice-Rhizoctonia pathosystem: a comprehensive review of host-pathogen interactions, molecular mechanisms, and strategies for sustainable management [PDF]

Journal of Plant Protection Research
Sheath blight disease in rice, induced by the necrotrophic basidiomycetes Rhizoctonia solani, has emerged as a significant menace to global rice cultivation, especially with the widespread adoption of high-yielding varieties.
Kumar Avinash Biswal, Siddhartha Das
doaj   +1 more source

A Fungal Glycoside Hydrolase From Colletotrichum asianum Mini‐Chromosomes Targets Host Chitinase to Suppress Plant Immunity

Molecular Plant Pathology, Volume 27, Issue 9, September 2026.
CaMutA interacts with MiChi1 and promotes the degradation of the latter by the 26S proteasome, resulting in the inability to activate reactive oxygen species (ROS), PR genes, and MAPK signalling, thereby weakening resistance to C. asianum. ABSTRACT Colletotrichum asianum, the cause of mango anthracnose, is a major threat to mango production worldwide ...
Rui Wang, Tongtong Zhu, Rong Huang, Wenxiu Sun, Lihua Tang, Suiping Huang, Xiaolin Chen, Lu Zheng, Tom Hsiang, Qili Li   +9 more
wiley   +1 more source

Evaluation for Sheath Blight Resistance in Rice

, 1978
This article 'Evaluation for Sheath Blight Resistance in Rice' appeared in the International Rice Research Newsletter series, created by the International Rice Research Institute (IRRI).
Bhaktavatsalam, G., John, V. T., Reddy, A. P. K., Satyanarayana, K.   +3 more
core   +1 more source

Mycovirome associated with divergent pathogenicity and fungicide sensitivity of

Biological Control
Rice sheath blight, caused by Rhizoctonia , is a major threat to global rice production. Hypovirulence-associated mycoviruses offer potential for biocontrol of plant diseases.
Yuting Li, Huilin Chen, Jiaju Wu, Zirui Tian, Shouke Lu, Junhua Zhang, Naibo Yang   +6 more
doaj   +1 more source

OsASA2 Loss‐of‐Function Confers Broad‐Spectrum Disease Resistance and Triggers Cell Death by Regulating Anthranilate Synthase Activity in Rice

Molecular Plant Pathology, Volume 27, Issue 9, September 2026.
Loss of OsASA2 disrupts anthranilate synthase regulation, triggering metabolic reprogramming, cell death and broad‐spectrum disease resistance in rice. ABSTRACT Lesion mimic mutants are valuable for studying plant cell death and defence mechanisms.
Mingliang Guo, Shuyu Jiang, Ying Li, Zhiwei Chen, Shengping Li, Ziqiang Chen, Yuqing Niu, Mo Wang, Songbiao Chen, Dagang Tian   +9 more
wiley   +1 more source

Dual gene expression cassette is superior than single gene cassette for enhancing sheath blight tolerance in transgenic rice

Scientific Reports, 2017
Sheath blight, caused by the necrotrophic fungal pathogen Rhizoctonia solani, is a serious and destructive disease of the rice. In order to improve sheath blight resistance, we developed three different kinds of transgenic rice lines.
Subhasis Karmakar, Kutubuddin A. Molla, Kaushik Das, Sailendra Nath Sarkar, Swapan K. Datta, Karabi Datta   +5 more
doaj   +1 more source

Systemic acquired resistance: an emerging role for jasmonates in local signal biogenesis, translocation and distal signal decoding

New Phytologist, Volume 251, Issue 6, Page 3142-3158, September 2026.
Jasmonate signalling underpins establishment of plant systemic acquired resistance (SAR). Activation of the hypersensitive response (HR) not only contains the pathogen but establishes broad spectrum resistance in unchallenged leaves. The strong burst of reactive oxygen/nitrogen species initiating the HR results in lipid peroxidation (illustrated by ...
Fay Bennett, Erin Stroud, Pradeep Kachroo, Murray Grant   +3 more
wiley   +1 more source

Revisiting the Molecular Roadmap for Sugar Crops: Genome Reading, Trait Writing and Variety Redesigning

Plant Biotechnology Journal, Volume 24, Issue 9, Page 5013-5040, September 2026.
ABSTRACT Sugar crops, including but not limited to sugarcane, sugar beet, sweet sorghum and stevia, are major sources of sugar production in the world. However, conventional breeding approaches, limited by long breeding cycles, low efficiency and restricted capacity to improve complex traits in sugar crops, are increasingly insufficient to address the ...
Peilin Wang, Qibin Wu, Wenzhi Wang, Prakash Lakshmanan, Yangrui Li, Khushi Muhammad, Yuguang Wang, Youxiong Que   +7 more
wiley   +1 more source