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Hd3a and OsFD1 negatively regulate rice resistance to Xanthomonas oryzae pv. oryzae and Xanthomonas oryzae pv. oryzicola

Biochemical and Biophysical Research Communications, 2019
In rice, Hd3a, GF14 and OsFD1 proteins, forming florigen activation complex, are key components in flowering time regulation. GF14 genes in rice response to biotic and abiotic stress has also been well addressed. The role of GF14e in rice defense has been well studied. However, whether Hd3a and OsFD1 play roles in defense is unclear.
Yinggen, Ke   +5 more
openaire   +2 more sources

Xanthomonas oryzae pv. oryzae . [Distribution map].

Distribution Maps of Plant Diseases, 2006
Abstract A new distribution map is provided for Xanthomonas oryzae pv. oryzae (Ishiyama) Swings et al. Gammaproteobacteria: Xanthomonadales: Xanthomonadaceae. Host: rice ( Oryza sativa ).
null CABI, null EPPO
openaire   +1 more source

gltB/D Mutants of Xanthomonas oryzae pv. oryzae are Virulence Deficient

Current Microbiology, 2013
Xanthomonas oryzae pv. oryzae (Xoo) causes bacterial blight, a serious disease of rice. Upon clip inoculation of rice leaves, Xoo causes typical V-shaped lesions whose leading edge moves through the mid-veinal region. We have isolated a virulence deficient mutant of Xoo, referred to as BXO808 that causes limited lesions which primarily extend through ...
Alok, Pandey   +3 more
openaire   +2 more sources

Proteome analysis of the plant-pathogenic bacterium Xanthomonas oryzae pv. oryzae

Biochimica et Biophysica Acta (BBA) - Proteins and Proteomics, 2013
The plant-pathogenic bacterium Xanthomonas oryzae pv. oryzae (Xoo) is the causal agent of bacterial blight, which is one of the most serious diseases of rice. Xoo has been studied for over one century, and much has been learned about it, but proteomic investigation has been neglected.
Shu, Xu   +9 more
openaire   +2 more sources

CitB is required for full virulence of Xanthomonas oryzae pv. oryzae

World Journal of Microbiology and Biotechnology, 2015
To identify novel virulence associated genes in Xanthomonas oryzae pv. oryzae (Xoo), a Xoo isolate (XooIR42), obtained from north of Iran, was selected to generate a mini-Tn5 transposon mutation library. One mutant (XooM176) that indicated reduced virulence on rice plants, while grew similar to wild type was selected.
Masood, Sahebi   +2 more
openaire   +2 more sources

Genomic-associated Markers and comparative Genome Maps of Xanthomonas oryzae pv. oryzae and X. oryzae pv. oryzicola

World Journal of Microbiology and Biotechnology, 2015
Xanthomonas oryzae pv. oryzae (Xoo) and X. oryzae pv. oryzicola (Xoc) cause two major seed quarantine diseases in rice, bacterial blight and bacterial leaf streak, respectively. Xoo and Xoc share high similarity in genomic sequence, which results in hard differentiation of the two pathogens.
Wenjie, Feng   +6 more
openaire   +2 more sources

Specificity of Multiplex PCR in the Detection of Xanthomonas oryzae pv. oryzae and Xanthomonas oryzae pv. oryzicola in Rice (Oryza sativa L.) Seeds

Journal of the Korean Society of International Agricultue, 2014
One of the major hurdles faced by numerous quarantine centers is to accurately detect and distinguish non-plant pathogenic bacteria from plant pathogenic bacteria based on colony morphology. Yellow colony-forming, non-plant pathogenic bacteria found in rice seeds are often misidentified as Xanthomonas oryzae pv.
Da-Young Lee, Vera Cruz, C. M
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[Detection and identification of Xanthomonas oryzae pv. oryzae and Xanthomonas oryzae pv. oryzicola by real-time fluorescent PCR].

Wei sheng wu xue bao = Acta microbiologica Sinica, 2009
A novel and sensitive real time PCR was developed to detection Xanthomonas oryzae pv. oryzae and Xanthomonas oryzae pv. oryzicola, which cause the bacteria leaf blight (BLB) and leaf streak respectively, Universal and specific TaqMan probes, which were designed based on the sequence of Putative siderophore receptor gene cds were used to detect 13 ...
Xiaolan, Liao   +4 more
openaire   +1 more source

OsWRKY7 contributes to pattern-triggered immunity against Xanthomonas oryzae pv. oryzae

Biochemical and Biophysical Research Communications
Rice is a staple crop continually threatened by bacterial and fungal pathogens. OsWRKY transcription factors are involved in various disease responses. However, the functions of many OsWRKYs are still elusive. In this study, we demonstrated that OsWRKY7 enhances rice immunity against Xanthomonas oryzae pv. oryzae (Xoo). OsWRKY7 localized in the nucleus,
Seungmin Son, Giha Song, Jong Hee Im
openaire   +2 more sources

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