研究领域
微生物天然产物是药用小分子、食品添加剂等的重要来源之一。关于微生物天然产物的研究对人类生活和健康状况的改善起了极大的推动作用。本实验室致力于运用分子遗传学、生物化学、化学和生物信息学的综合手段来研究微生物生产的具有实用价值的生物活性分子,筛选药物先导化合物。主要包括以下三个方面的研究内容:
(1) 选择有实用价值的微生物来源的活性分子,利用不同的手段研究其生物合成机理。
(2) 在对微生物来源药物的生物合成机理充分了解的基础上,设计合理的策略,通过合成生物学手段改造药物分子,创制新的药物先导化合物。
(3) 微生物的全基因组测序揭示,远远超过已知化合物数量的天然产物合成基因簇存在于微生物基因组中。希望利用新发展的基因组学手段,探索微生物生产天然产物的潜力,并选择特定的菌种或特殊类型的化合物,尝试利用基因组发掘的方法得到有成药潜力新的活性分子。
(1) 选择有实用价值的微生物来源的活性分子,利用不同的手段研究其生物合成机理。
(2) 在对微生物来源药物的生物合成机理充分了解的基础上,设计合理的策略,通过合成生物学手段改造药物分子,创制新的药物先导化合物。
(3) 微生物的全基因组测序揭示,远远超过已知化合物数量的天然产物合成基因簇存在于微生物基因组中。希望利用新发展的基因组学手段,探索微生物生产天然产物的潜力,并选择特定的菌种或特殊类型的化合物,尝试利用基因组发掘的方法得到有成药潜力新的活性分子。
招生信息
招生专业
071007-遗传学
招生方向
微生物天然产物及其生物合成, 微生物药物的合成生物学研究
教育背景
2001-09--2005-07 中国科学院微生物研究所 博士
1998-09--2001-06 南京农业大学 硕士
1994-09--1998-06 南京农业大学 本科
1998-09--2001-06 南京农业大学 硕士
1994-09--1998-06 南京农业大学 本科
学历
学位
工作经历
工作简历
2011-04--今 中国科学院微生物研究所 研究员
2006-07--2011-04 University of Wisconsin-Madison Research Associate
2006-07--2011-04 University of Wisconsin-Madison Research Associate
教授课程
微生物学-II
专利与奖励
出版信息
发表论文
(1) Identification and analysis of the paulomycin biosynthetic gene cluster and titer improvement of the paulomycins in Streptomyces paulus NRRL 8115., PLoS One,2015,通讯作者
(2) An efficient blue-white screening based gene inactivation system for Streptomyces.,Appl. Microbiol. Biotechnol.,2015,通讯作者
(3) Biosynthesis of the carbamoylated D-gulosamine moiety of streptothricins: involvement of a guanidino-N-glycosyltransferase and an N-acetyl-D-gulosamine deacetylase.,Angew. Chem. Int. Ed.,2015,通讯作者
(4) The missing C-17 O-methyltransferase in geldanamycin biosynthesis.,Organic Letter,2011,第4作者
(5) Dedicated ent-kaurene and ent-atiserene synthasesfor platensimycin and platencin biosynthesis.,Proc. Natl. Acad. Sci. USA,2011,第5作者
(6) Improvement of the Enediyne Antitumor Antibiotic C-1027 Production by Manipulating Its Biosynthetic Pathway Regulation in Streptomyces globisporus.,Journal of Natural Products,2011,第1作者
(7) Characterization of JadH as an FAD- and NAD(P)H-dependent bifunctional hydroxylase/dehydrase involved in jadomycin biosynthesis.,ChemBioChem.,2010,第1作者
(8) Improvement of secondary metabolite production in Streptomyces by manipulating pathway regulation,Applied Microbiology and Biotechnology,2010,第1作者
(9) Manipulation of pathway regulation in Streptomyces globisporus for overproduction of the enediyne antitumor antibiotic C-1027.,The Journal of Antibiotics,2010,第1作者
(10) Characterization of FdmV as an amide synthetase for fredericamycin A biosynthesis in Streptomyces griseus ATCC 43944.,The Journal of Biological Chemistry,2010,第1作者
(11) Polyketide synthase chemistry does not direct biosynthetic divergence between 9- and 10-membered enediynes.,Proc. Natl. Acad. Sci. USA,2010,第1作者
(12) In vivo investigation of the roles of FdmM and FdmM1 in fredericamycin biosynthesis unveiling a new family of oxygenases.,The Journal of Biological Chemistry,2009,第1作者
(13) Characterization of the SgcF epoxide hydrolase supporting a (R)-vicinal diol intermediate for enediyne antitumor antibiotic C-1027 biosynthesis.,Journal of American Chemical Society ,2009,第3作者
(14) Identification and utility of FdmR1 as a Streptomyces antibiotic regulatory protein activator for fredericamycin production in Streptomyces griseus ATCC 49344 and heterologous hosts.,Journal of Bacteriology,2008,第1作者
(15) Identification of fredericamycin E from Streptomyces griseus: insights into fredericamycin A biosynthesis highlighting carbaspirocycle formation.,Journal of Natural Products ,2008,第1作者
(16) Functional analyses of oxygenases in jadomycin biosynthesis and identification of JadH as a bifunctional oxygenase/dehydrase.,The Journal of Biological Chemistry,2005,第1作者
(17) The oxidative ring cleavage in jadomycin biosynthesis: a multistep oxygenation cascade in a biosynthetic black box.,ChemBioChem,2005,第3作者
(2) An efficient blue-white screening based gene inactivation system for Streptomyces.,Appl. Microbiol. Biotechnol.,2015,通讯作者
(3) Biosynthesis of the carbamoylated D-gulosamine moiety of streptothricins: involvement of a guanidino-N-glycosyltransferase and an N-acetyl-D-gulosamine deacetylase.,Angew. Chem. Int. Ed.,2015,通讯作者
(4) The missing C-17 O-methyltransferase in geldanamycin biosynthesis.,Organic Letter,2011,第4作者
(5) Dedicated ent-kaurene and ent-atiserene synthasesfor platensimycin and platencin biosynthesis.,Proc. Natl. Acad. Sci. USA,2011,第5作者
(6) Improvement of the Enediyne Antitumor Antibiotic C-1027 Production by Manipulating Its Biosynthetic Pathway Regulation in Streptomyces globisporus.,Journal of Natural Products,2011,第1作者
(7) Characterization of JadH as an FAD- and NAD(P)H-dependent bifunctional hydroxylase/dehydrase involved in jadomycin biosynthesis.,ChemBioChem.,2010,第1作者
(8) Improvement of secondary metabolite production in Streptomyces by manipulating pathway regulation,Applied Microbiology and Biotechnology,2010,第1作者
(9) Manipulation of pathway regulation in Streptomyces globisporus for overproduction of the enediyne antitumor antibiotic C-1027.,The Journal of Antibiotics,2010,第1作者
(10) Characterization of FdmV as an amide synthetase for fredericamycin A biosynthesis in Streptomyces griseus ATCC 43944.,The Journal of Biological Chemistry,2010,第1作者
(11) Polyketide synthase chemistry does not direct biosynthetic divergence between 9- and 10-membered enediynes.,Proc. Natl. Acad. Sci. USA,2010,第1作者
(12) In vivo investigation of the roles of FdmM and FdmM1 in fredericamycin biosynthesis unveiling a new family of oxygenases.,The Journal of Biological Chemistry,2009,第1作者
(13) Characterization of the SgcF epoxide hydrolase supporting a (R)-vicinal diol intermediate for enediyne antitumor antibiotic C-1027 biosynthesis.,Journal of American Chemical Society ,2009,第3作者
(14) Identification and utility of FdmR1 as a Streptomyces antibiotic regulatory protein activator for fredericamycin production in Streptomyces griseus ATCC 49344 and heterologous hosts.,Journal of Bacteriology,2008,第1作者
(15) Identification of fredericamycin E from Streptomyces griseus: insights into fredericamycin A biosynthesis highlighting carbaspirocycle formation.,Journal of Natural Products ,2008,第1作者
(16) Functional analyses of oxygenases in jadomycin biosynthesis and identification of JadH as a bifunctional oxygenase/dehydrase.,The Journal of Biological Chemistry,2005,第1作者
(17) The oxidative ring cleavage in jadomycin biosynthesis: a multistep oxygenation cascade in a biosynthetic black box.,ChemBioChem,2005,第3作者