Results 121 to 130 of about 17,612 (234)

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

Role of antioxidant scavenging enzymes and extracellular polysaccharide in pathogenicity of rice bacterial blight pathogen Xanthomonas oryzae pv. oryzae [PDF]

, 2012
The role of antioxidant scavenging enzymes of plant pathogenic bacteria: catalase, ascorbate peroxidase and a virulence factor; extracelluar polysaccharide prodn. in detg. the virulence of Xanthomonas oryzae pv. oryzae (Xoo) isolates and its differential
Chithrashree, ., Srinivas, C.
core  

A Hanks‐type bacterial kinase, PknS, directly phosphorylates the alternative sigma factor EcfK to promote resistance to protist predation

The FEBS Journal, Volume 293, Issue 9, Page 2772-2793, May 2026.
The Xanthomonas citri Hanks‐type kinase PknS autophosphorylates and directly phosphorylates the alternative sigma factor EcfK at five residues. Besides the conserved residue T51 in the σ2 domain, phosphorylation of a residue in the linker between σ2 and σ4 is critical for EcfK activation by promoting its interaction with a positively charged pocket in ...
Lídia dos Passos Lima, Dev Sriranganadane, Daiane Laise da Silva, Natália C. Drebes Dörr, Enzo Breviglieri Sichi Mello, Caio Vinicius dos Reis, Rogério Ferreira Lourenço, José Felipe Teixeira da Silva Santos, Anita Salmazo, Brenno Wendler Miranda, Katlin B. Massirer, Rafael M. Couñago, Cristina E. Alvarez‐Martinez   +12 more
wiley   +1 more source

‘Candidatus Liberibacter asiaticus’ Effector SDE4250 Targets Citrus Proteasome Protein RPN10 to Inhibit Salicylic Acid‐Mediated Citrus Immunity

Molecular Plant Pathology, Volume 27, Issue 5, May 2026.
SDE4250 suppressed 26S proteasome activity by targeting CsRPN10 and enhancing its degradation via the proteasome pathway. This impairment of proteasome function subsequently attenuates SA‐mediated defence responses, thereby increasing citrus susceptibility to promote CLas infection.
Yalin Mei, Xinyi Deng, Zaiyu Yang, Qiying Wang, Changyong Zhou, Xuefeng Wang, Yingzhe Yuan, Shimin Fu   +7 more
wiley   +1 more source

Isolation and Disease Assessment of Xanthomonas Oryzae Pv. Oryzae From Java Island and Pathogenic Assay on Near Isogenic Lines with Different Resistant Genes [PDF]

, 2014
Bacterial leaf blight disease caused by Xanthomonas oryzae pv oryzae (Xoo) is one of the important bacterial diseases,which is very destructive to rice plant. In this study, seventy isolates of Xoo were collected from several regions inWest Java, Central
Baroya, M. (M), Fadlillah, S. (SH), Fatimah, F. (Fatimah), Hermanto, H. (Hermanto), Kadir, T. (TS), Mahrup, M. (Mahrup), Priyatno, T. (TP), Sasongko, D. (D), Suryadi, Y. (Y), Wawan, W. (Wawan)   +9 more
core  

The annotated blueprint: integrated functional genomic resources for a model tetraploid wheat Triticum turgidum cv Kronos

New Phytologist, Volume 250, Issue 3, Page 1389-1410, May 2026.
Summary Triticum turgidum cv Kronos is a tetraploid wheat cultivar that underpins one of the most widely used community platforms for functional genomics. Over the past decade, researchers have generated c. 3000 exome‐capture (EC) and promoter‐capture (PC) datasets linked to mutagenized seed stocks, along with extensive transcriptomic and phenotypic ...
Kyungyong Seong, Rakesh Kumar, Daniil M. Prigozhin, China Lunde, Thales Henrique Cherubino Ribeiro, Sébastien Bélanger, Jo‐Wei Allison Hsieh, McCree Tang, Blake C. Meyers, Ksenia V. Krasileva   +9 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

The Wheat CRK‐RLCK‐MAPKs Signalling Module Confers High‐Temperature All‐Stage Resistance to Stripe Rust

Plant Biotechnology Journal, Volume 24, Issue 5, Page 2988-3008, May 2026.
ABSTRACT As global warming continues, rising temperatures significantly alter the interactions between wheat and the stripe rust pathogen Puccinia striiformis f. sp. tritici (Pst). Utilising high‐temperature all‐stage (HTAS) resistance to Pst is a novel strategy for breeding climate and disease resilient wheat cultivars.
Yifeng Shi, Yue Xu, Hai Li, Meng Fu, Xu Liu, Yuxiang Li, Xiaoping Hu   +6 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