Results 61 to 70 of about 555 (133)

ICAG‐Net: An Interactive CNN–Transformer Architecture With Attention‐Guided Gated Fusion for Crop Disease Detection

Engineering Reports, Volume 8, Issue 5, May 2026.
This study presents an AI‐driven approach to smart agriculture focused on early detection of crop diseases, especially fungal infections, to enhance food security. An ensemble model combining a Custom CNN for local feature extraction and a pretrained vision transformer (ViT) for global context analysis is proposed.
Kapil Arvind Chavan, Uttam U. Deshpande, Sudhindra B. Deshpande, Sowmyashree H. Srinivasaiah, Mukesh Kumar, Sukhdev B. Waghmode   +5 more
wiley   +1 more source

Extracellular proteases from Xanthomonas campestris pv. campestris, the black rot pathogen [PDF]

Applied and Environmental Microbiology, 1990
Two proteases (PRT1 and PRT2) were fractionated from culture supernatants of wild-type Xanthomonas campestris pv. campestris by cation-exchange chromatography on SP-5PW. Inhibitor experiments showed that PRT 1 was a serine protease which required calcium ions for activity or stability or both and that PRT 2 was a zinc-requiring metalloprotease.
J M, Dow, B R, Clarke, D E, Milligan, J L, Tang, M J, Daniels   +4 more
openaire   +2 more sources

A Bacterial Effector Hijacks NBR1 to Modulate Both Autophagy and Ubiquitination‐Mediated Degradation That Promotes Bacterial Infection

Plant Biotechnology Journal, Volume 24, Issue 4, Page 2492-2509, April 2026.
ABSTRACT Autophagy and the ubiquitin/26S proteasome system (UPS) play critical roles in the immune defence of the host against pathogen invasion. As a countermeasure, pathogens deploy effector proteins to subvert or hijack autophagy and UPS processes.
Yaqian Shi, Fang Fang, Xuejin Cui, Hongwei Shi, Zaiyu Yang, Xueyi Li, Changyong Zhou, Xuefeng Wang   +7 more
wiley   +1 more source

Advanced Spectroscopic, Imaging, and Nanotechnology Tools for Diagnosing Fungal Diseases in Fruits

Food Science &Nutrition, Volume 14, Issue 3, March 2026.
Schematic presentation shows various techniques applied for the detection of fungal diseases in fruits. ABSTRACT Fruits are a critical component of the human diet, as they provide essential dietary nutrients that play an important role in the functioning of the human body and maintaining health.
Vanshika Adiani, Archana Mishra
wiley   +1 more source

Orthoquinone, Cyclic, and Acyclic α‐Diketone Natural Products: From Food Applications to Pharmacotherapy

Phytochemicals in Food and Medicine, Volume 1, Issue 1, March 2026.
The orthoquinone metabolites from plants have antimicrobial, antioxidant, antiviral, cytotoxic, and anti‐inflammatory effects. ABSTRACT The structural diversity of natural products is vast and fascinating, and they have been recognized as an enormously diverse source of new lead compounds.
Hidayat Hussain, Daijie Wang, Satyajit D. Sarker, Lutfun Nahar, Nilufar Z. Mamadalieva, Jianbo Xiao   +5 more
wiley   +1 more source

Characterization of Filamentous Bacteriophage  Lf from Xanthomonas Campestris pv. Campestris

Journal of General Virology, 1990
A filamentous phage, phi Lf, which specifically infects Xanthomonas campestris pv. campestris was isolated. The phage particle measured 1,000 (+/- 200) x 8 nm. It formed turbid plaques of about 1 mm in diameter. During multiplication, the progeny virions extruded into the medium without retarding host cell growth.
Y H, Tseng, M C, Lo, K C, Lin, C C, Pan, R Y, Chang   +4 more
openaire   +2 more sources

Fructose phosphotransferase system of Xanthomonas campestris pv. campestris: characterization of the fruB gene [PDF]

Microbiology, 1995
In the plant pathogen Xanthomonas campestris pv. campestris, fructose is transported by a specific phosphotransferase system (PTS). This PTS involves a multiphosphoryl transfer protein (MTP) encoded by the fruB gene, which was cloned and sequenced. fruB is part of a transcriptional unit together with the fruK gene, coding for 1-phosphofructokinase ...
V, de Crécy-Lagard, M, Binet, A, Danchin   +2 more
openaire   +2 more sources

Efficacy of Fungicides against Soil Borne and Grapevine Pathogens under In vitro Conditions

International Journal of Bio-Resource and Stress Management, 2021
In vitro bio-efficacy of the novel copper (NC101 and NCP102) and phosphonate (PN103 and PMN104) based fungicides against various soil borne and grape vine pathogens was evaluated at ICAR-National Research Centrefor Grapes, Pune, Maharashtra, India ...
Anjali Singh, Ratna U. Thosar, Vijayshree Chavan, Sujoy Saha   +3 more
doaj  

Xanthomonas campestris pv. vesicatoria Effector AvrBsT Induces Cell Death in Pepper, but Suppresses Defense Responses in Tomato

Molecular Plant-Microbe Interactions, 2010
A type III effector protein, AvrBsT, is secreted into plant cells from Xanthomonas campestris pv. vesicatoria Bv5-4a, which causes bacterial spot disease on pepper (Capsicum annuum) and tomato (Solanum lycopersicum).
Nak Hyun Kim, Hyong Woo Choi, Byung Kook Hwang   +2 more
doaj   +1 more source

Bacillus velezensis 83 protects Arabidopsis thaliana against Botrytis cinerea by triggering JA‐, and SA‐dependent induced systemic resistance

Pest Management Science, Volume 82, Issue 3, Page 2532-2540, March 2026.
B. velezensis 83 protects the plant against B. cinerea, accumulating acetoin and activating jasmonic acid‐ and salicylic acid‐mediated defense responses. Abstract BACKGROUND Modern agriculture is based on the application of synthetic agrochemicals to control multiple abiotic and biotic stresses.
Eduardo Martínez‐Terrazas, Wendy Aragón, Celia Flores Ocampo, Leobardo Serrano‐Carreón, Enrique Galindo, Mario Serrano   +5 more
wiley   +1 more source