Results 91 to 100 of about 13,369 (221)

An Auto‐Activated NLR‐Protein OsRGA3D605V Confers Rice Triple Resistance and Deactivates Resistance After Phosphorylation by OsILA1

Plant Biotechnology Journal, EarlyView.
ABSTRACT The incidence of pests and diseases seriously impacts rice production, and NLR genes play a crucial role in the regulation of immune signalling in rice. Here, we identified an NLR gene OsRGA3 that positively regulates rice resistance to brown planthopper (BPH) and rice blast disease (RBD).
Yuan Zhong, Su Chen, Bo Sun, Min Liu, Zhenying Shi, Xuexia Miao, Haichao Li   +6 more
wiley   +1 more source

Functional Interplay Between Two Xanthomonas oryzae pv. oryzae Secretion Systems in Modulating Virulence on Rice

Molecular Plant-Microbe Interactions, 2007
The type II (T2S) and type III (T3S) secretion systems are important for virulence of Xanthomonas oryzae pv. oryzae, causal agent of bacterial leaf blight of rice. The T3S of gram-negative bacterial plant pathogens has been shown to suppress host defense
Gopaljee Jha, Ramanan Rajeshwari, Ramesh V. Sonti   +2 more
doaj   +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  

Xanthomonas prunicola sp. nov., a novel pathogen that affects nectarine (Prunus persica var. nectarina) trees [PDF]

, 2018
Three isolates obtained from symptomatic nectarine trees (Prunus persica var. nectarina) cultivated in Murcia, Spain, which showed yellow and mucoid colonies similar to Xanthomonas arboricola pv.
C. Beltrán, E. Marco-Noales, G. Taghouti, J. Cubero, J. Garita-Cambronero, M. Fischer-Le Saux, M.M. López, P. Lopez-Soriano, P. Portier   +8 more
core   +3 more sources

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

Plant Biotechnology Journal, EarlyView.
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

Population genomic insights into variation and evolution of Xanthomonas oryzae pv. oryzae [PDF]

Scientific Reports, 2017
AbstractXanthomonas oryzae pv. oryzae ( Xoo) is a serious pathogen of rice causing bacterial leaf blight disease. Resistant varieties and breeding programs are being hampered by the emergence of highly virulent strains. Herein we report population based whole genome sequencing and analysis of 100 Xoo strains from India.
Samriti Midha, Kanika Bansal, Sanjeet Kumar, Anil Madhusoodana Girija, Deo Mishra, Kranthi Brahma, Gouri Sankar Laha, Raman Meenakshi Sundaram, Ramesh V. Sonti, Prabhu B. Patil   +9 more
openaire   +2 more sources

Growth Deficiency of a Xanthomonas oryzae pv. oryzae fur Mutant in Rice Leaves Is Rescued by Ascorbic Acid Supplementation

Molecular Plant-Microbe Interactions, 2005
Xanthomonas oryzae pv. oryzae causes bacterial leaf blight, a serious disease of rice. A mutation was isolated in the ferric uptake regulator (fur) gene of X. oryzae pv.
Sujatha Subramoni, Ramesh V. Sonti
doaj   +1 more source

Effect of bioagent application time against bacterial leaf blight of rice caused by Xanthomonas oryzae pv. oryzae (Uyeda and Ishiyama) Dowson [PDF]

, 2014
Present investigation was carried out to test the effect of time of application on efficacy of Trichoderma harzianum and Pseudomonas fluorescens formulations against bacterial leaf blight of rice, under field condition.
Gangwar, Gokil Prasad, Sinha, A. P.
core   +2 more sources

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

Plant Biotechnology Journal, EarlyView.
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

Identification and Functional Characterization of Xanthomonas oryzae Pv. oryzae Isolates

Current Journal of Applied Science and Technology, 2020
Rice is a model crop for studying host - pathogen interaction with one of the most devastating pathogens viz. Xanthomonas oryzae pv. oryzae (Xoo). In the present investigation, an attempt was made to isolate a virulent strain of Xathomonas oryzae from infected rice leaves and production of antioxidant enzymes, which are widely used in studying host ...
Abhijeet Ghatak, Sangita Sahni, Bishun Deo Parasad, Diksha Kumari   +3 more
openaire   +2 more sources