Research Topics
Genomes and Genes | Yong Qiang HeSummaryCountry: China Publications
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Publications
Gene discovery by genome-wide CDS re-prediction and microarray-based transcriptional analysis in phytopathogen Xanthomonas campestrisLian Zhou
National Center for Molecular Characterization of GMOs and State Key Laboratory of Microbial Metabolism, School of Life Science and Biotechnology, Shanghai Jiao Tong University, Shanghai 200240, China
BMC Genomics 12:359. 2011..Although a wide variety of techniques is used to solve the gene finding problem and a number of prokaryotic gene-finding software are available, gene recognition in bacteria is far from being always straightforward...- Comparative and functional genomics reveals genetic diversity and determinants of host specificity among reference strains and a large collection of Chinese isolates of the phytopathogen Xanthomonas campestris pv. campestrisYong Qiang He
Guangxi Key Laboratory of Subtropical Bioresources Conservation and Utilization, and College of Life Science and Technology, Guangxi University, Daxue Road, Nanning, Guangxi 530004, People s Republic of China
Genome Biol 8:R218. 2007..Xanthomonas campestris pathovar campestris (Xcc) is the causal agent of black rot disease of crucifers worldwide. The molecular genetic diversity and host specificity of Xcc are poorly understood... - The zinc uptake regulator Zur is essential for the full virulence of Xanthomonas campestris pv. campestrisDong Jie Tang
The Key Laboratory of Ministry of Education for Microbial and Plant Genetic Engineering, Guangxi University, 100 Daxue Road, Nanning, Guangxi 530004, China
Mol Plant Microbe Interact 18:652-8. 2005..These results revealed that XC1430 is a functional member of the Zur regulator family that controls zinc homeostasis, EPS production, and virulence in X. campestris pv. campestris... - Xanthomonas campestris pv. campestris possesses a single gluconeogenic pathway that is required for virulenceDong Jie Tang
College of Life Science and Technology, Guangxi University, 100 Daxue Road, Nanning, Guangxi 530004, People s Republic of China
J Bacteriol 187:6231-7. 2005..campestris pv. campestris possesses only the malic enzyme-PpsA route in gluconeogenesis, which is required for virulence... - hpaR, a putative marR family transcriptional regulator, is positively controlled by HrpG and HrpX and involved in the pathogenesis, hypersensitive response, and extracellular protease production of Xanthomonas campestris pathovar campestrisKe Wei
College of Life Science and Technology, Guangxi University, 100 Daxue Road, Nanning, Guangxi 530004, China
J Bacteriol 189:2055-62. 2007..These findings indicate that hpaR belongs to the hrpG and hrpX regulon and that HrpX regulates the extracellular protease production via hpaR in X. campestris pv. campestris... - AvrAC(Xcc8004), a type III effector with a leucine-rich repeat domain from Xanthomonas campestris pathovar campestris confers avirulence in vascular tissues of Arabidopsis thaliana ecotype Col-0Rong Qi Xu
Key Laboratory of Ministry of Education for Microbial and Plant Genetic Engineering, and College of Life Science and Technology, Guangxi University, 100 Daxue Road, Nanning, Guangxi 530004, People s Republic of China
J Bacteriol 190:343-55. 2008..Altogether, these data show that the XC1553 gene, which was renamed avrAC(Xcc8004), functions as an avirulence gene whose product seems to be recognized in vascular tissues... - A novel locus involved in extracellular polysaccharide production and virulence of Xanthomonas campestris pathovar campestrisGuang Tao Lu
Key Laboratory of Subtropical Bioresources Conservation and Utilization, Ministry of Education for Microbial and Plant Genetic Engineering, College of Life Science and Technology, Guangxi University, 100 Daxue Road, Nanning, Guangxi 530004, China
Microbiology 153:737-46. 2007..These results reveal that XC3813, XC3814 and XC3815 comprise a novel gene cluster involved in EPS production and virulence of Xcc... - The role of glucose kinase in carbohydrate utilization and extracellular polysaccharide production in Xanthomonas campestris pathovar campestrisGuang Tao Lu
Guangxi Key Laboratory of Subtropical Bioresources Conservation and Utilization, College of Life Science and Technology, Guangxi University, 100 Daxue Road, Nanning, Guangxi 530004, China
Microbiology 153:4284-94. 2007..The XC1976 mutant also showed attenuated virulence on the host plant Chinese radish (Raphanus sativus). The results indicate that XC1976 has the most significant role for the parameters tested... - The rsmA-like gene rsmA(Xcc) of Xanthomonas campestris pv. campestris is involved in the control of various cellular processes, including pathogenesisNai Xia Chao
Guangxi Key Laboratory of Subtropical Bioresources Conservation and Utilization, The Key Laboratory of Ministry of Education for Microbial and Plant Genetic Engineering, Guangxi University, 100 Daxue Road, Nanning Guangxi 530004, China
Mol Plant Microbe Interact 21:411-23. 2008..These results suggest that rsmA(Xcc) is involved in the control of various cellular processes, including pathogenesis of X. campestris pv. campestris... - The type III secretion effector XopXccN of Xanthomonas campestris pv. campestris is required for full virulenceBo Le Jiang
Guangxi Key Laboratory of Subtropical Bioresources Conservation and Utilization, Guangxi University, 100 Daxue Road, Nanning, Guangxi 530004, China
Res Microbiol 159:216-20. 2008..We further demonstrate that expression of xopXccN is positively regulated by the key hrp (hypersensitive response and pathogenicity) regulators HrpG and HrpX... - The Zur of Xanthomonas campestris functions as a repressor and an activator of putative zinc homeostasis genes via recognizing two distinct sequences within its target promotersDong Liang Huang
The Key Laboratory of Ministry of Education for Microbial and Plant Genetic Engineering, and College of Life Science and Technology, Guangxi University, 100 Daxue Road, Nanning Guangxi 530004, China
Nucleic Acids Res 36:4295-309. 2008..These results reveal that the Xcc Zur functions as a repressor and an activator of putative zinc homeostasis genes via recognizing two distinct sequences within its target promoters... - An adenosine kinase exists in Xanthomonas campestris pathovar campestris and is involved in extracellular polysaccharide production, cell motility, and virulenceGuang Tao Lu
Guangxi Key Laboratory of Subtropical Bioresources Conservation and Utilization, College of Life Science and Technology, Guangxi University, 100 Daxue Road, Nanning, Guangxi 530004, China
J Bacteriol 191:3639-48. 2009..The adk(Xcc) mutant displayed significant reductions in bacterial growth and virulence in the host plant... - Identification of four novel small non-coding RNAs from Xanthomonas campestris pathovar campestrisRui Ping Jiang
Guangxi Key Laboratory of Subtropical Bioresources Conservation and Utilization, Guangxi University, 100 Daxue Road, Nanning, Guangxi 530004, China
BMC Genomics 11:316. 2010..Approximately 200 bacterial sRNAs in total have been reported. However, very few sRNAs have been identified from phytopathogenic bacteria... - Identification of six type III effector genes with the PIP box in Xanthomonas campestris pv. campestris and five of them contribute individually to full pathogenicityWei Jiang
Guangxi Key Laboratory of Subtropical Bioresources Conservation and Utilization, The Key Laboratory of Ministry of Education for Microbial and Plant Genetic Engineering, and College of Life Science and Technology, Guangxi University, 100 Daxue Road, Nanning, Guangxi 530004, China
Mol Plant Microbe Interact 22:1401-11. 2009..Mutational analyses demonstrated that all these effectors, except AvrXccB, are individually required for full virulence and growth of X. campestris pv. campestris in the host plant Chinese radish... - A putative colR(XC1049)-colS(XC1050) two-component signal transduction system in Xanthomonas campestris positively regulates hrpC and hrpE operons and is involved in virulence, the hypersensitive response and tolerance to various stressesSui Sheng Zhang
Guangxi Key Laboratory of Subtropical Bioresources Conservation and Utilization, College of Life Science and Technology, Guangxi University, 100 Daxue Road, Nanning, Guangxi 530004, China
Res Microbiol 159:569-78. 2008.... - sRNA-Xcc1, an integron-encoded transposon- and plasmid-transferred trans-acting sRNA, is under the positive control of the key virulence regulators HrpG and HrpX of Xanthomonas campestris pathovar campestrisXiao Lin Chen
State Key Laboratory for Conservation and Utilization of Subtropical Agro bioresources, The Key Laboratory of Ministry of Education for Microbial and Plant Genetic Engineering, and College of Life Science and Technology, Guangxi University Nanning Guangxi, China
RNA Biol 8:947-53. 2011..The expression analysis results demonstrated that the transcription of sRNA-Xcc1 is under the positive control of the key virulence regulators HrpG and HrpX, indicating that sRNA-Xcc1 may be involved in the virulence regulation of Xcc... - Characterization of a new highly mosquitocidal isolate of Bacillusthuringiensis--an alternative to Bti?Wenfei Zhang
College of Life Science and Technology, Guangxi University, Nanning, Guangxi, China
J Invertebr Pathol 109:217-22. 2012..In conclusion, Bt S2160-1 has been identified as a potential alternative to Bti, which could be used for the control of mosquito populations in order to reduce the incidence of mosquito-borne diseases... - Glyceraldehyde-3-phosphate dehydrogenase of Xanthomonas campestris pv. campestris is required for extracellular polysaccharide production and full virulenceGuang Tao Lu
Guangxi Key Laboratory of Subtropical Bioresources Conservation and Utilization, The Key Laboratory of Ministry of Education for Microbial and Plant Genetic Engineering, and College of Life Science and Technology, Guangxi 530004, PR China
Microbiology 155:1602-12. 2009..This reveals that GAPDH is required for EPS production and full pathogenicity of Xcc... - The Zur of Xanthomonas campestris is involved in hypersensitive response and positively regulates the expression of the hrp cluster via hrpX but not hrpGDong Liang Huang
Guangxi Key Laboratory of Subtropical Bioresources Conservation and Utilization, College of Life Science and Technology, Guangxi University, 100 Daxue Road, Nanning, Guangxi 530004, China
Mol Plant Microbe Interact 22:321-9. 2009..campestris pv. campestris... - DsbB is required for the pathogenesis process of Xanthomonas campestris pv. campestrisBo Le Jiang
College of Life Science and Technology, Guangxi University, China
Mol Plant Microbe Interact 21:1036-45. 2008..These findings reveal that DsbB is required for the pathogenesis process of X. campestris pv. campestris... - Requirement of a mip-like gene for virulence in the phytopathogenic bacterium Xanthomonas campestris pv. campestrisNing Zang
College of Agriculture and Biotechnology, Zhejiang University, Hangzhou 310029, China
Mol Plant Microbe Interact 20:21-30. 2007..campestris, were significantly decreased in the mip-like mutant. These results reveal that the mip-like gene is involved in the pathogenesis of X. campestris pv. campestris through an effect on the production of these virulence factors... - Cyclic di-GMP signalling in the virulence and environmental adaptation of Xanthomonas campestrisRobert P Ryan
BIOMERIT Research Centre, Department of Microbiology, Biosciences Institute, National University of Ireland, Cork, Ireland
Mol Microbiol 63:429-42. 2007.... - Comparative and functional genomic analyses of the pathogenicity of phytopathogen Xanthomonas campestris pv. campestrisWei Qian
National Key Laboratory of Plant Genomics, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100080, PR China
Genome Res 15:757-67. 2005.... - Biofilm dispersal in Xanthomonas campestris is controlled by cell-cell signaling and is required for full virulence to plantsJ Maxwell Dow
BIOMERIT Research Centre, Department of Microbiology, Biosciences Institute, National University of Ireland, Cork, Ireland
Proc Natl Acad Sci U S A 100:10995-1000. 2003..On the basis of this model system, we propose that one role of the beta-mannanase during disease is to promote transitions from an aggregated or biofilm lifestyle to a planktonic lifestyle in response to the DSF signal...