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Expression of harpin(xoo) in transgenic tobacco induces pathogen defense in the absence of hypersensitive cell death.
- Jianling Peng, Zhi-Long Bao, Hai-ying Ren, J. Wang, Han-Song Dong
- Medicine, Biology
- 1 October 2004
ABSTRACT Harpin(Xoo), encoded by the hpaG(Xoo) gene of Xanthomonas oryzae pv. oryzae, is a member of the harpin group of proteins that induce pathogen resistance and hypersensitive cell death (HCD)… Expand
Sibling species of cercospora associated with gray leaf spot of maize.
ABSTRACT Monoconidial isolates of the fungus causing gray leaf spot of maize were obtained from diseased leaves collected throughout the United States and analyzed for genetic variability at 111… Expand
Elucidation of the hrp Clusters of Xanthomonas oryzae pv. oryzicola That Control the Hypersensitive Response in Nonhost Tobacco and Pathogenicity in Susceptible Host Rice
- Li-fang Zou, X. Wang, +6 authors G. Chen
- Medicine, Biology
- Applied and Environmental Microbiology
- 1 September 2006
ABSTRACT Xanthomonas oryzae pv. oryzicola, the cause of bacterial leaf streak in rice, possesses clusters of hrp genes that determine its ability to elicit a hypersensitive response (HR) in nonhost… Expand
Source apportionment of polycyclic aromatic hydrocarbons (PAHs) in surface sediments of the Rizhao coastal area (China) using diagnostic ratios and factor analysis with nonnegative constraints.
In this study, sources of polycyclic aromatic hydrocarbons (PAHs) found in surface sediments of the Rizhao coastal area (China) were apportioned using diagnostic ratios and factor analysis with… Expand
Source apportionment of sediment PAHs in the Pearl River Delta region (China) using nonnegative matrix factorization analysis with effective weighted variance solution.
- Hai-Yang Chen, Y. Teng, J. Wang, Liuting Song, R. Zuo
- Medicine, Chemistry
- The Science of the total environment
- 1 February 2013
Considering the advantages and limitations of a single receptor model, in this study, a combined technique of nonnegative matrix factorization analysis with effective weighted variance solution… Expand
Effects of CO2 conditioning on sorption, dilation, and transport properties of polysulfone
Sorption, dilation, and diffusion behaviors were studied for the system of polysulfone/CO 2 with regard to the effects of CO 2 conditioning, i.e., exposure to high-pressure CO 2 . Concurrent… Expand
HpaXm from Xanthomonas citri subsp. malvacearum is a novel harpin with two heptads for hypersensitive response.
- Wei-guo Miao, C. Song, Y. Wang, J. Wang
- Medicine, Biology
- Journal of microbiology and biotechnology
A novel harpin-like protein, HpaXm, was described from cotton leaf blight bacteria, Xanthomonas. citri subsp. malvacearum. The hpaXm was found to be localized between hrp2 and hrcC. A phylogenetic… Expand
Composition of wheat rhizosphere antagonistic bacteria and wheat sharp eyespot as affected by rice straw mulching.
To assess the effect of rice straw mulching on changes of antagonistic bacteria and the incidence of wheat sharp eyespot, a multi-year field study was performed to compare unmulched plots and the… Expand
Spectroscopic characterization of DOM and the nitrogen removal mechanism during wastewater reclamation plant
The performance of the Sha-he wastewater reclamation plant was evaluated in this study. To remove residual nitrogen after Anaerobic-Anoxic-Oxic (A2O) treatment, three multistage Anoxic-Oxic (A/O)… Expand
Apportionment and evolution of pollution sources in a typical riverside groundwater resource area using PCA-APCS-MLR model.
- L. Meng, R. Zuo, +4 authors Y. Zhai
- Chemistry, Medicine
- Journal of contaminant hydrology
- 15 October 2018
Comparative analysis was performed of changing groundwater quality over ten years (2006-2016) by source apportionment and spatial distribution characteristics. This shallow groundwater in a typical… Expand