Results 41 to 50 of about 4,087 (175)

Definition of Tissue-Specific and General Requirements for Plant Infection in a Phytopathogenic Fungus

Molecular Plant-Microbe Interactions, 2001
Although plant diseases are usually characterized by the part of the plant that is affected (e.g., leaf spots, root rots, wilts), surprisingly little is known about the factors that condition the ability of pathogens to colonize different plant tissues ...
Marie Dufresne, Anne E. Osbourn
doaj   +1 more source

Intelligent recognition algorithm for rice diseases in farmland based on multileaf segmentation

Agronomy Journal, Volume 118, Issue 4, July/August 2026.
Abstract Timely and accurate identification of specific types and development trends of rice (Oryza sativa L.) diseases in farmland is a critical prerequisite for implementing scientific control measures and reducing yield losses. Aiming at the problem of low recognition accuracy for rice diseases in farmland under natural lighting conditions, this ...
Mengwei Shi, Junhua Yan, Zhengjun Xu, Yin Zhang, Dawei Wang, Junxian An, Pengfei Li, Shuo Liang   +7 more
wiley   +1 more source

Disease resistance of transgenic rice by overexpressing OsiWRKY gene

浙江大学学报. 农业与生命科学版, 2005
To derermine its bioiogical function, we transformed OsiWRKY gene into rice. Southern blot and Northern blot analyses showed that the OsiWRKY gene had been integrated into rice genome and overexpressed in rice.
LI Nan-yi, CAI Rong-yao, Fulai Ran, GUO Ze-jian   +3 more
doaj   +1 more source

Functional Implications of Marine Biosurfactants and Their Therapeutic Potential Against Alzheimer's Disease

Food Science &Nutrition, Volume 14, Issue 7, July 2026.
Marine‐derived biosurfactants produced by microorganisms (including bacteria, fungi, and yeast) have amphiphilic properties that facilitate membrane interactions and transport across the blood–brain barrier (BBB). These biosurfactants exhibit neuroprotective activity by targeting mechanisms implicated in Alzheimer's disease, including reducing ...
Zainab Irfan, Shakti Ketan Prusty, Sumon Giri, Arijit Nandi, Mostafa Gouda   +4 more
wiley   +1 more source

Genome Organization and Evolution of the AVR-Pita Avirulence Gene Family in the Magnaporthe grisea Species Complex

Molecular Plant-Microbe Interactions, 2008
The avirulence (AVR) gene AVR-Pita in Magnaporthe oryzae prevents the fungus from infecting rice cultivars containing the resistance gene Pi-ta. A survey of isolates of the M.
Chang Hyun Khang, Sook-Young Park, Yong-Hwan Lee, Barbara Valent, Seogchan Kang   +4 more
doaj   +1 more source

Effects of applying Trichoderma asperellum to rice (Oryza sativa) on phytobiome and plant responses

Annals of Applied Biology, Volume 189, Issue 1, July 2026.
We investigated the effect of dipping at transplanting or post‐transplanting spray application on the root‐associated microbiome or leaf epiphytes via amplicon sequencing, and on plant responses via RNA‐seq. Both root dipping and foliar application with Trichoderma asperellum spore suspension only had a limited impact on the leaf epiphytes and root ...
Greg Deakin, Georgina Fagg, Tom Passey, Louisa Robinson‐Boyer, Xiangming Xu   +4 more
wiley   +1 more source

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

The Transcription Factor OsWRKY64 Interacts With OsART1 to Positively Regulate Al Resistance in Rice

Plant Biotechnology Journal, Volume 24, Issue 7, Page 4656-4671, July 2026.
A proposed working model illustrating the cooperative regulation of Al tolerance by OsWRKY64 and OsART1 in rice. Under Al stress conditions in acidic soil, the transcription factor OsART1 directly binds to the promoter of OsWRKY64 to activate its transcription. The synthesized OsWRKY64 protein then physically interacts with OsART1 in the nucleus.
Changzhao Chen, Qiang Zhang, Yonggang Xu, Jibo Yang, Jing Yan, Mengmeng Jiang, Lu Zheng, Tingwu Liu, Jiu Huang, Renfang Shen, Xiaofang Zhu   +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

Potential Virulence Factors in Pyrenophora teres Through Label‐Free Cellular Proteomics Analysis

Plant Pathology, Volume 75, Issue 4, July‐August 2026.
This study presents the first label‐free proteomic profile of Pyrenophora teres, identifying potential virulence factors unique to virulent isolates. These proteins were mapped to the P. teres f. teres reference genome and previously identified virulence QTL, providing a valuable resource for future research. ABSTRACT Pyrenophora teres f.
Buddhika A. Dahanayaka, Sadegh Balotf, Richard Wilson, Anke Martin   +3 more
wiley   +1 more source