基本信息
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职业迁徙
个人简介
Education
Ph.D., Forestry, University of Wisconsin-Madison, 1987
B.S., Paper Science Engineering, SUNY College of Environmental Science and Forestry, 1982
Experience (use format below)
January 2008 – present: Director, Virginia Tech Mass Spectrometry Incubator
January 2004 – present: Associate Professor, Department of Biochemistry, Virginia Polytechnic Institute and State University, Blacksburg
July 1997 – December 200: Associate Professor, Department of Wood Science and Forest Products, Virginia Polytechnic Institute and State University, Blacksburg
October 1992 – June 1997: Assistant Professor, Department of Wood Science and Forest Products, Virginia Polytechnic Institute and State University, Blacksburg
Program Focus
The laboratory works collaboratively with numerous groups on campus using mass spectrometry to help answer biological questions in all kingdoms of life. Key areas of expertise are in the proteomics and metabolomics, or the analysis, identification and quantification of proteins and metabolites. Liquid chromatography-mass spectrometry is the main tool that we use to analyze samples for detecting and measuring levels of proteins and small molecules.
Current Projects
Plant-based Research: Modeling biological networks in Arabidopsis; metabolite profiling of transgenic poplar and soybeans.
Animal-based Research: Inter-cellular signaling in liver mimics; Development of a revised amino acid requirement system for bovine lactation; Lipid analysis of serum and animal tissues.
Microbial Research: Analysis of the extracellular space of filamentous Cyanobacteria; Phenotypic predictions in Cyanobacteria, Proteomic analysis of Clostridium difficile and Bacillus subtilis.
研究兴趣
论文共 213 篇作者统计合作学者相似作者
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Kevin W Bollinger,Ute Müh, Karl L Ocius,Alexis J Apostolos,Marcos M Pires,Richard F Helm,David L Popham,David S Weiss,Craig D Ellermeier
bioRxiv : the preprint server for biology (2024)
MBIOno. 3 (2024): e0323123-e0323123
Journal of the American Society for Mass Spectrometryno. 10 (2023): 2127-2135
Molecular Psychiatryno. 6 (2023): 2594-2605
JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRYno. 10 (2023): 2127-2135
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Kayla Farrell,Aubrey Auerbach,Catherine Liu,Kiley Martin, Myasia Pareno,W. Keith Ray,Richard F. Helm, Fernando Biase,Timothy J. Jarome
BIOLOGY OF SEX DIFFERENCESno. 1 (2023): 1-15
yao Wang,Jing Luo,Aiping wang,Yajun Wu, Aihua Wang,Hana Alkhalidy,Richard Helm,Hongguang Ma,Yan Zhang,Jennifer Rainville,Georgia Hodes, Bin Xu,
Authorea (Authorea) (2022)
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