Results 51 to 60 of about 4,033 (168)

Abscisic Acid Interacts Antagonistically with Salicylic Acid Signaling Pathway in Rice–Magnaporthe grisea Interaction

Molecular Plant-Microbe Interactions, 2010
Plant hormones play pivotal signaling roles in plant–pathogen interactions. Here, we report characterization of an antagonistic interaction of abscisic acid (ABA) with salicylic acid (SA) signaling pathways in the rice–Magnaporthe grisea interaction ...
Chang-Jie Jiang, Masaki Shimono, Shoji Sugano, Mikiko Kojima, Katsumi Yazawa, Riichiro Yoshida, Haruhiko Inoue, Nagao Hayashi, Hitoshi Sakakibara, Hiroshi Takatsuji   +9 more
doaj   +1 more source

Morphology and Influence of Abiotic Factors on Magnaporthe grisea

International Journal of Plant & Soil Science, 2022
The present study entitled “Studies on Magnaporthe grisea incitant of blast disease of pearl millet [Pennisetum glaucum (L.) R. Br.]” was conducted during the kharif 2019 at research farm, Department of Plant Pathology, CCS Haryana Agricultural University, Hisar.
Tarun Verma, Lokesh Yadav, Pankaj Yadav, Preety Verma, Vinod Kumar Malik, Rakesh Kumar, Bintu Dagar   +6 more
openaire   +1 more source

Role of Millets for Food Security Under Climate Change

Plant-Environment Interactions, Volume 7, Issue 1, February 2026.
ABSTRACT The accelerating impacts of climate change pose significant threats to global food security, highlighting critical vulnerabilities within the agricultural system. As greenhouse gas emissions continue to rise, global temperatures have increased by 0.6°C over the 20th century, with projections indicating further increases of 0.1°C–2°C per decade.
Bibas B.K., Sneha Dahal, Manisha Koirala, Rashmi Poudel, Bishnu Prasad Kandel   +4 more
wiley   +1 more source

Glycoside Hydrolase CaGH17‐12 Contributes to Phytophthora Blight Resistance by Activating the Production of Reactive Oxygen Species and Jasmonic Acid Signalling in Pepper

Molecular Plant Pathology, Volume 27, Issue 2, February 2026.
Glycoside hydrolase 17 family gene CaGH17‐12 contributes to P. capsici resistance by degrading pathogen‐derived β‐glucans and generating β‐glucan oligosaccharides, thereby triggering downstream JA signalling and ROS‐mediated defence responses. ABSTRACT Glycoside hydrolase family 17 (GH17) plays a critical role in degrading pathogen cell walls and is ...
Fengqing Cheng, Shuangxia Luo, Haoqian Li, Yue Tang, Yuexin Li, Xiaofan Chang, Pengfei Qing, Na Li, Shuxing Shen, Lisong Ma, Xueping Chen   +10 more
wiley   +1 more source

Disruption of the Alternative Oxidase Gene in Magnaporthe grisea and Its Impact on Host Infection

Molecular Plant-Microbe Interactions, 2002
Plants and numerous fungi including Magnaporthe grisea protect mitochondria from interference by respiration inhibitors by expressing alternative oxidase, the enzymatic core of alternative respiration. The alternative oxidase gene AOXMg of M.
Cruz Avila-Adame, Wolfram Köller
doaj   +1 more source

Glutathione and Laccase Dual‐Responsive Lignin Nanocarriers Inspired by Host‐Pathogen Interactions for Fungicide Delivery

Advanced Functional Materials, Volume 36, Issue 2, 5 January 2026.
Discover bio‐inspired fungicide‐loaded lignin nanocarriers that mimic host‐pathogen interactions, unleashing targeted fungicide release in response to glutathione and laccase. These innovative biobased nanocarriers promise superior crop protection, with increased photostability, enhanced foliar retention, and enabling bidirectional translocation for a ...
Wenlong Liang, Jingli Cheng, Lianmeng Liu, Jinhao Zhao, Frederik R. Wurm   +4 more
wiley   +1 more source

Transposable Elements in Magnaporthe Species

Research in Plant Disease, 2018
The fungal species contain diverse transposable elements and repetitive sequences up to ~10% of their genome. It has been reported that distribution of transposable elements tends to correlate with the host range of the pathogen.
Myoung-Hwan Chi, Sook-Young Park
doaj   +1 more source

Inhibitory Effects of Atmospheric Ozone on Magnaporthe grisea conidia [PDF]

The Plant Pathology Journal, 2002
Direct effects of atmospheric ozone on conidia of the rice blast pathogen, Magnaporthe grisea, were investigated to evaluate ozone-induced effects on infection potential of the rice blast fungus. Acute ozone exposure (200 nl , 8 h 3 days) during sporulation significantly affected conidial morphology, appressorium formation, and disease development on ...
Jae-Seoun Hur, Jung-Ah Kim, Minjin Kim, Young-Jin Koh   +3 more
openaire   +1 more source

Unveiling the Interplay: Salinity‐Modulated Defence Mechanisms in Medicago truncatula Against Phoma medicaginis Infection

Plant Pathology, Volume 75, Issue 1, January/February 2026.
Salt stress differentially affects the Medicago truncatula–Phoma medicaginis interaction: Low salinity boosts resistance via polyphenols, membrane lipids and jasmonic acid‐salicylic acid pathways while high salinity reduces it. ABSTRACT In nature, plants are subjected to an interplay of biotic and abiotic stresses that impede their growth and overall ...
Manel Chaouachi, Issam Nouairi, Bilel Khiari, Mounawer Badri, Martina Rickauer, Laurent Gentzbittel, Cecile Ben, Naceur Djébali   +7 more
wiley   +1 more source

Molecular Mechanisms of Plant Growth–Promoting Rhizobacteria (PGPR) in Biofertilization and Disease Suppression of Crops

International Journal of Agronomy, Volume 2026, Issue 1, 2026.
Plant growth–promoting rhizobacteria (PGPR) are beneficial soil bacteria that colonize the rhizosphere and enhance plant growth through direct and indirect mechanisms, including nutrient solubilization, phytohormone production, suppression of phytopathogens, and activation of plant defense mechanisms.
Etsay Mesele, Gebremedhin Gebreslassie, Ashenafi Teklay Yaekob, Tesfakiros Semere, Maria Serrano   +4 more
wiley   +1 more source