Results 101 to 110 of about 70,604 (311)

Bacterial Impact on H2O2 Accumulation during the Interaction between Xanthomonas and Rice

Plant Production Science, 2009
Localization of hydrogen peroxide (H2O2) accumulation during the interaction between rice and Xanthomonas oryzae pv. oryzae (X. oryzae pv. oryzae) was observed by histochemical analysis and electron microscopy.
Xin Li, Chunyan Zhao, Hongyu Li, Wenxue Zhu, Haile Ma, Hanqing Feng   +5 more
doaj   +1 more source

Pathogenic Variability of Xanthomonas oryzae

, 1976
This article 'Pathogenic Variability of Xanthomonas oryzae' appeared in the International Rice Research Newsletter series, created by the International Rice Research Institute (IRRI). The primary objective of this publication was to expedite communication among scientists concerned with the development of improved technology for rice and for rice based
Mew, T. W., La Rosa, A. G.
openaire   +1 more source

Removal of Transgenes and Evaluation of Yield Penalties in Genome Edited Bacterial Blight Resistant Rice Varieties

Plant Biotechnology Journal, EarlyView.
ABSTRACT Bacterial blight (BB) of rice, caused by Xanthomonas oryzae pv. oryzae (Xoo), is one of the major drivers of yield losses in Africa and Asia. Xoo secretes TAL‐effectors (TALe) that induce host SWEET sucrose uniporter by binding to the effector binding element (EBE) of SWEET promoters, likely required for Xoo reproduction and virulence.
Eliza P. I. Loo, José C. Huguet‐Tapia, Michael Selvaraj, Melissa Stiebner, Britta Killing, Marcel Buchholzer, Van Schepler‐Luu, Thomas Hartwig, Sandra P. Valdéz Gutierrez, Madlen I. Rast‐Somssich, Christian Paolo Balahadia, Inez H. Slamet‐Loedin, Ricardo Oliva, Boris Szurek, Joe Tohme, Paul Chavarriaga, Frank F. White, Bing Yang, Wolf B. Frommer   +18 more
wiley   +1 more source

Synthesis and Antibacterial Evaluation of New Sulfone Derivatives Containing 2-Aroxymethyl-1,3,4-Oxadiazole/Thiadiazole Moiety

Molecules, 2016
Sulfones are one of the most important classes of agricultural fungicides. To discover new lead compounds with high antibacterial activity, a series of new sulfone derivatives were designed and synthesized by introducing the aroxymethyl moiety into the ...
Shihu Su, Xia Zhou, Guoping Liao, Puying Qi, Linhong Jin   +4 more
doaj   +1 more source

Small protein-mediated quorum sensing in a Gram-negative bacterium. [PDF]

PLoS ONE, 2011
The rice XA21 pattern recognition receptor binds a type I secreted sulfated peptide, called axY(S)22, derived from the Ax21 (activator of XA21-mediated immunity) protein. The conservation of Ax21 in all sequenced Xanthomonas spp.
Sang-Wook Han, Malinee Sriariyanun, Sang-Won Lee, Manoj Sharma, Ofir Bahar, Zachary Bower, Pamela C Ronald   +6 more
doaj   +1 more source

Overproduction and isolation from Xanthomonas albilineans of a new non-ribosomally synthesized peptide putatively involved in plant-bacteria interactions : [Poster 538] [PDF]

, 2013
Background: To date, the only known small molecule synthesized by non-ribosomal peptide synthesis (NRPS) in the genus Xanthomonas is the phytotoxin albicidin produced by Xanthomonas albilineans, the causal agent of sugarcane leaf scald disease.
Cociancich, Stéphane, Gomez, Camila, Hügelland, Manuela, Magno, Cyril, Noëll, Julie, Royer, Monique, Süssmuth, Roderich, Völler, Ginka H.   +7 more
core  

Identification and characterization of genes frequently responsive to Xanthomonas oryzae pv. oryzae and Magnaporthe oryzae infections in rice

BMC Genomics, 2020
BackgroundDisease resistance is an important factor that impacts rice production. However, the mechanisms underlying rice disease resistance remain to be elucidated.ResultsHere, we show that a robust set of genes has been defined in rice response to the ...
Weiwen Kong, L. Ding, Xue Xia
semanticscholar   +1 more source

De Novo Design and Synthesis of Novel Benzoxazinone Derivatives Targeting Dihydroxyacid Dehydratase

Plant Biotechnology Journal, EarlyView.
ABSTRACT Dihydroxyacid dehydratase (DHAD), a key enzyme in the branched‐chain amino acid (BCAA) synthesis pathway, is a promising herbicide target. Currently, no commercial herbicides target DHAD, and no inhibitors are in development. Structural analysis suggests that coordination with iron–sulfur clusters and hydrophobic interactions with Tyr215 and ...
Bo He, Yanhao Hu, Xu He, Wang Chen, Wei Yan, Xin Zang, Jiahai Zhou, Yonghao Ye   +7 more
wiley   +1 more source

Crystal Structure of Chaperonin GroEL from Xanthomonas oryzae pv. oryzae

Crystals, 2019
Xanthomonas oryzae pv. oryzae (Xoo) is a plant pathogen that causes bacterial blight of rice, with outbreaks occurring in most rice-growing countries. Thus far, there is no effective pesticide against bacterial blight.
Huyen-Thi Tran, Jongha Lee, Hyunjae Park, Jeong-Gu Kim, Seunghwan Kim, Yeh-Jin Ahn, Lin-Woo Kang   +6 more
doaj   +1 more source

Effect of rain simulation on Xanthomonas oryzae pv. oryzae population density in guttation fluid and on the spread of bacterial blight in rice [PDF]

, 2015
Bacterial blight of rice caused by Xanthomonas oryzae pv. oryzae is most serious biotic constraint of rice production in Punjab, influenced mainly by environmental factors and nutritional factors applied to the rice crop. Present study aimed at observing
Kiran, R., Singh, P. P.
core   +2 more sources