Results 121 to 130 of about 17,446 (228)

Isolation and Characterization of a Phage Xoo-Tp1, Infecting Xanthomonas oryzae pv. oryzae

Journal of Pure and Applied Microbiology
Bacterial leaf blight (BLB), caused by Xanthomonas oryzae pv. oryzae (Xoo), is a major threat to rice cultivation globally, including in Indonesia. Conventional control methods, such as the use of resistant varieties, copper-based compounds, pesticides ...
Agustin Krisna Wardani, Rizka Ainur Fitri, Fakhri Rahmad Ramadhani, Hagus Tarno, Kiki Fibrianto, Fenty Nurtyastuti Eka Pertiwi   +5 more
doaj   +1 more source

The role of horizontal transfer in the evolution of a highly variable lipopolysaccharide biosynthesis locus in xanthomonads that infect rice, citrus and crucifers

BMC Evolutionary Biology, 2007
Background Lipopolysaccharide (LPS) is a pathogen associated molecular pattern (PAMP) of animal and plant pathogenic bacteria. Variation at the interstrain level is common in LPS biosynthetic gene clusters of animal pathogenic bacteria.
Bogdanove Adam J, Patil Prabhu B, Sonti Ramesh V   +2 more
doaj   +1 more source

Insights Into the Role of Lysine Acetylation of Non‐Histone Proteins in Plant Immunity

Plant, Cell &Environment, EarlyView.
ABSTRACT Plant immunity is regulated by numerous transcriptional and posttranslational mechanisms. Among these, lysine acetylation, which is controlled by lysine acetyltransferases (KATs) and lysine deacetylases (KDACs), has been extensively studied, particularly in the context of epigenetic regulation through histone acetylation.
Jérémy Villette, Chloé Ilbert, Sébastien Aimé, Hoai‐Nam Truong, Marielle Adrian, Stéphane Bourque   +5 more
wiley   +1 more source

Mutants of Xanthomonas oryzae pv. oryzae Deficient in General Secretory Pathway Are Virulence Deficient and Unable to Secrete Xylanase

Molecular Plant-Microbe Interactions, 2000
Xanthomonas oryzae pv. oryzae (Xoo) causes bacterial leaf blight, a serious disease of rice. A virulence- and xylanase-deficient mutant of Xoo was isolated following ethyl methane sulfonate (EMS) mutagenesis.
Suvendra K. Ray, R. Rajeshwari, Ramesh V. Sonti   +2 more
doaj   +1 more source

Engineered Production of Hydroxycinnamoyl Tyramine Conjugates Limits the Growth of the Pathogen Pseudomonas syringae in Arabidopsis

Plant, Cell &Environment, EarlyView.
ABSTRACT Hydroxycinnamoyl tyramine conjugates are phenolamides produced by plants in response to pathogen attack and biotic stresses. Their proposed mechanisms of action include cytotoxicity towards pathogens, cell wall reinforcement to restrict pathogen proliferation, and signaling activity to trigger general stress responses.
Halbay Turumtay, Jana A. Hassan, Sami Kazaz, Yu Gao, Yang Tian, Yi‐Chun Chen, Ramu Kakumanu, Emine Akyuz Turumtay, Mehmet Veysi Cetiz, Hemant Choudhary, Edward E. K. Baidoo, Blake A. Simmons, Henrik V. Scheller, Jennifer D. Lewis, Aymerick Eudes   +14 more
wiley   +1 more source

Synthesis and antimicrobial activities of novel quinazolin-4(3H)-one derivatives containing a 1,2,4-triazolo[3,4-b][1,3,4]thiadiazole moiety

Journal of Saudi Chemical Society, 2018
A series of novel quinazolin-4(3H)-one derivatives (6a–6y) containing a 1,2,4-triazolo[3,4-b][1,3,4]thiadiazole moiety were designed and synthesized, and their structures were fully characterized by 1H NMR, 13C NMR, HRMS and IR spectra.
Xinyang Lv, Lan Yang, Zhijiang Fan, Xiaoping Bao   +3 more
doaj   +1 more source

CRISPR/Cas Genome Editing and Its Applications in Cereal Crop Improvement

Plant-Environment Interactions, Volume 7, Issue 2, April 2026.
ABSTRACT CRISPR/Cas‐based genome editing has emerged as a transformative tool for precise genetic improvement of cereal crops. Recent advances in CRISPR technologies, including Cas9, Cas12, Cas13, base editing, and prime editing, have enabled targeted modification of genes and regulatory elements controlling yield, stress tolerance, and grain ...
Sirisha Kaniganti, Himanshu Saini, A. K. Chaitanya, Niranjan Hegde, Priya Shah, Nakul D. Magar, Ramesh Rijal, Jeevan Jyoti Kaushik, Deepak Nanda, Sharad Sachan, Anand Kumar, Roopali Bhoite, Harsha Rayudu Jamedar   +12 more
wiley   +1 more source

Uji Efikasi Agens Hayati Terhadap Penyakit Hawar Daun Bakteri (Xanthomonas Oryzae Pv. Oryzae) Pada Beberapa Varietas Padi Sawah (Oryza Sativa) [PDF]

, 2013
Syahrial Damanik, Biological agents efficacy test to blight leaf disease Xanthomonas oryzae pv.oryzae on some rice varieties (Oryza sativa). The aim of this research was to find suitablebiological agens to inhibit attack from blight leaf disease and also
Damanik, S. (Syahrial), Pengestiningsih, Y. (Yuswani), Pinem, M. I. (Mukhtar)   +2 more
core  

Antimicrobial and Cytotoxic Activities of Biogenic Nanoparticles Produced by Cyanobacteria

ChemBioChem, Volume 27, Issue 5, 13 March 2026.
The article reviews the green synthesis of biogenic nanoparticles produced by cyanobacteria, highlighting their antimicrobial and cytotoxic properties. These nanoparticles, formed intra‐ or extracellularly, show activity against Gram‐positive and Gram‐negative bacteria as well as fungi and can induce apoptosis in tumor cells.
Laíne Santos Ribeiro, Rhuana Valdetário Médice, Janaína Morone Bavini, Camila Manoel Crnkovic, Samuel Cavalcante do Amaral   +4 more
wiley   +1 more source

Regulatory network of hrp gene expression in Xanthomonas oryzae pv. oryzae

Journal of General Plant Pathology, 2014
Like other plant-pathogenic bacteria, Xanthomonas oryzae pv. oryzae, the causal agent of bacterial leaf blight of rice, has hrp genes that are indispensable for its virulence. The hrp genes are involved in the construction of the type III secretion (T3S) apparatus, through which dozens of virulence-related proteins, called effectors, are directly ...
S. TSUGE, A. FURUTANI, Y. IKAWA
openaire   +2 more sources