Quincy Teng

Summary

Affiliation: U.S. Environmental Protection Agency
Country: USA

Publications

  1. ncbi Impacts of 17α-ethynylestradiol exposure on metabolite profiles of zebrafish (Danio rerio) liver cells
    Quincy Teng
    National Exposure Research Laboratory, US Environmental Protection Agency, Athens, GA 30605, United States
    Aquat Toxicol 130:184-91. 2013
  2. ncbi Push-through direct injection NMR: an optimized automation method applied to metabolomics
    Quincy Teng
    National Exposure Research Laboratory, U S EPA, 960 College Station Road, Athens, GA 30605, USA
    Analyst 137:2226-32. 2012
  3. ncbi Three Arabidopsis DUF579 domain-containing GXM proteins are methyltransferases catalyzing 4-o-methylation of glucuronic acid on xylan
    Chanhui Lee
    Department of Plant Biology, University of Georgia, Athens, GA 30602, USA
    Plant Cell Physiol 53:1934-49. 2012
  4. ncbi Use of gene expression, biochemical and metabolite profiles to enhance exposure and effects assessment of the model androgen 17β-trenbolone in fish
    Drew R Ekman
    U S Environmental Protection Agency, Athens, Georgia, USA
    Environ Toxicol Chem 30:319-29. 2011
  5. ncbi Arabidopsis GUX proteins are glucuronyltransferases responsible for the addition of glucuronic acid side chains onto xylan
    Chanhui Lee
    Department of Plant Biology, University of Georgia, Athens, GA 30602, USA
    Plant Cell Physiol 53:1204-16. 2012
  6. ncbi The four Arabidopsis reduced wall acetylation genes are expressed in secondary wall-containing cells and required for the acetylation of xylan
    Chanhui Lee
    Department of Plant Biology, University of Georgia, Athens, GA 30602, USA
    Plant Cell Physiol 52:1289-301. 2011
  7. ncbi Molecular dissection of xylan biosynthesis during wood formation in poplar
    Chanhui Lee
    Department of Plant Biology, University of Georgia, Athens, GA 30602, USA
    Mol Plant 4:730-47. 2011
  8. ncbi Impacts of an anti-androgen and an androgen/anti-androgen mixture on the metabolite profile of male fathead minnow urine
    Timothy W Collette
    Office of Research and Development, National Exposure Research Laboratory, U S Environmental Protection Agency, 960 College Station Rd, Athens, Georgia 30605, USA
    Environ Sci Technol 44:6881-6. 2010
  9. ncbi The Arabidopsis family GT43 glycosyltransferases form two functionally nonredundant groups essential for the elongation of glucuronoxylan backbone
    Chanhui Lee
    Department of Plant Biology, University of Georgia, Athens, Georgia 30602, USA
    Plant Physiol 153:526-41. 2010

Collaborators

  • Zheng Hua Ye
  • Timothy W Collette
  • Daniel L Villeneuve
  • Chanhui Lee
  • Ruiqin Zhong
  • Drew R Ekman
  • Youxi Yuan
  • Marziyeh Haghighat
  • Michael D Kahl
  • Dalma Martinovic-Weigelt
  • Kimberly J Ralston-Hooper
  • Kathleen M Jensen
  • Elizabeth A Makynen
  • Gerald T Ankley
  • Elizabeth J Durhan
  • Wenlin Huang

Detail Information

Publications9

  1. ncbi Impacts of 17α-ethynylestradiol exposure on metabolite profiles of zebrafish (Danio rerio) liver cells
    Quincy Teng
    National Exposure Research Laboratory, US Environmental Protection Agency, Athens, GA 30605, United States
    Aquat Toxicol 130:184-91. 2013
    ..The results of this study demonstrate the potential of cell-based metabolomics to assess chemical exposure and toxicity for regulatory application...
  2. ncbi Push-through direct injection NMR: an optimized automation method applied to metabolomics
    Quincy Teng
    National Exposure Research Laboratory, U S EPA, 960 College Station Road, Athens, GA 30605, USA
    Analyst 137:2226-32. 2012
    ..While simple in concept and setup, this new method provides a substantial improvement over current approaches...
  3. ncbi Three Arabidopsis DUF579 domain-containing GXM proteins are methyltransferases catalyzing 4-o-methylation of glucuronic acid on xylan
    Chanhui Lee
    Department of Plant Biology, University of Georgia, Athens, GA 30602, USA
    Plant Cell Physiol 53:1934-49. 2012
    ..Taken together, our results provide the first line of genetic and biochemical evidence that the three DUF579 domain-containing proteins, GXM1, GXM2 and GXM3, are methyltransferases catalyzing 4-O-methylation of GlcA side chains on xylan...
  4. ncbi Use of gene expression, biochemical and metabolite profiles to enhance exposure and effects assessment of the model androgen 17β-trenbolone in fish
    Drew R Ekman
    U S Environmental Protection Agency, Athens, Georgia, USA
    Environ Toxicol Chem 30:319-29. 2011
    ..Furthermore, TRB appeared to induce the hepatic metabolome of females to become more like that of males at both high test concentrations of TRB (472 ng/L) and more environmentally relevant levels (33 ng/L)...
  5. ncbi Arabidopsis GUX proteins are glucuronyltransferases responsible for the addition of glucuronic acid side chains onto xylan
    Chanhui Lee
    Department of Plant Biology, University of Georgia, Athens, GA 30602, USA
    Plant Cell Physiol 53:1204-16. 2012
    ..Together, our results provide biochemical and genetic evidence that GUX1/2/3 are GlcATs responsible for the GlcA substitution of xylan, which is essential for normal secondary wall deposition and plant development...
  6. ncbi The four Arabidopsis reduced wall acetylation genes are expressed in secondary wall-containing cells and required for the acetylation of xylan
    Chanhui Lee
    Department of Plant Biology, University of Georgia, Athens, GA 30602, USA
    Plant Cell Physiol 52:1289-301. 2011
    ..Together, our results demonstrate that the four Arabidopsis RWA genes function redundantly in the acetylation of xylan during secondary wall biosynthesis...
  7. ncbi Molecular dissection of xylan biosynthesis during wood formation in poplar
    Chanhui Lee
    Department of Plant Biology, University of Georgia, Athens, GA 30602, USA
    Mol Plant 4:730-47. 2011
    ....
  8. ncbi Impacts of an anti-androgen and an androgen/anti-androgen mixture on the metabolite profile of male fathead minnow urine
    Timothy W Collette
    Office of Research and Development, National Exposure Research Laboratory, U S Environmental Protection Agency, 960 College Station Rd, Athens, Georgia 30605, USA
    Environ Sci Technol 44:6881-6. 2010
    ..The relative occurrence of male-like nuptial tubercles in female FHM exposed to TB and to the mixtures of TB and CA supported the metabolomics data...
  9. ncbi The Arabidopsis family GT43 glycosyltransferases form two functionally nonredundant groups essential for the elongation of glucuronoxylan backbone
    Chanhui Lee
    Department of Plant Biology, University of Georgia, Athens, Georgia 30602, USA
    Plant Physiol 153:526-41. 2010
    ....