Andrey A. Ptitsyn
Assistant Professor
Phone: 491-0878
Fax: 491-1815
Email:
Andrey.Ptitsyn@Colostate.Edu
Office: B222 Microbiology Building
Degrees
- PhD Bioinformatics, University of Western Cape
- MSc Biology, Novosibirsk State University
Research Interests
- Center for Bioinformatics - http://lamar.colostate.edu/~ptitsyn/
- High-performance computing, sequence analysis, functional genomics, gene expression analysis and interpretation, pattern analysis, periodic processes in biology, software for biogical research
- Algorithm development. High-performance computation. Sequences analysis. Large-scale datamining. Genome assembly and annotation. EST clustering. Expression analysis, microarray data analysis. Circadian oscillation in biological pathways. Etiology of complex metabolic disorders (diabetes, obesity). Cluster analysis of biological data. Gene structure and regulation, genome organization. Networking and Internet technologies in biological research.
Selected Publications
Pub Med for Ptitsyn AA.
- Ptitsyn, A. Gimble, J. Analysis of circadian pattern reveals
tissue-specific alternative transcription in leptin signaling pathway.
Accepted in BMC Bioinformatics, 2007
- Ptitsyn, A., Zvonic, S, Gimble, J., Digital Signal Processing Reveals
Circadian Baseline Oscillation in Majority of Mammalian Genes. Accepted
in PLoS Comp.Biol., 2007
- Andrey Ptitsyn, Matthew Hulver, William Cefalu, David York and Steven R Smith “Unsupervised clustering of gene expression data points at hypoxia as possible trigger for metabolic syndrome.” BMC Genomics 2006, 7:318 (19 Dec 2006) Highly accessed.
- Sanjin Zvonic, Andrey A Ptitsyn, Gail Kilroy, Xiying Wu, Steven A Conrad, L. K Scott, Farshid Guilak, Gadi Pelled, Dan Gazit, Jeffrey M. Gimble, Circadian Oscillation of Gene Expression in Murine Calvarial Bone; Accepted in Journal of Bone and Mineral Research (JBMR MS# J0607471R1)
- Adrian M. Stütz, Jaroslaw Staszkiewicz, Andrey Ptitsyn, George Argyropoulos Circadian expression of genes regulating food intake Accepted in Obesity 2006
- Jonathan D Wren, Yuriy Gusev, Andrey Ptitsyn and Stephen Winters-Hilt Proceedings of the Third Annual Conference of the MidSouth Computational Biology and Bioinformatics Society BMC Bioinformatics 2006, 7(Suppl 2):S1
- Andrey A. Ptitsyn, Sanjin Zvonic, Jeffrey M. Gimble Permutation test for periodicity in short time series data BMC Bioinformatics 2006, 7(Suppl 2):S10
- Andrey A. Ptitsyn, Sanjin Zvonic, Steven A. Conrad, L. Keith Scott, Randall L. Mynatt, and Jeffrey M. Gimble Circadian Clocks are Resounding in Peripheral Tissues. PLoS Comput Biol. 2(3): e16.
- Sanjin Zvonic, Andrey A. Ptitsyn, Steven A. Conrad, L. Keith Scott, Z. Elizabeth Floyd, Gail Kilroy, Xiying Wu, Brian C. Goh, Randall L. Mynatt, Jeffrey M. Gimble Characterization of Peripheral Circadian Clocks in Adipose Tissues. Accepted in “Diabetes”, 2006
- Ptitsyn A., Hide W. CLU: a new algorithm for EST clustering, BMC Bioinformatics. 2005 Jul 15;6 Suppl. 2:S3.
- Hide, W., Ptitsyn, A. What is an EST? ENCYCLOPEDIA OF GENETICS, GENOMICS, PROTEOMICS & BIOINFORMATICS 2005 Wiley
- Jennings, S., Ptitsyn, A., Wilkins, D., Bruhn, R., Slikker, W., Wren, J. Regional Societies: Fostering Competitive Research Through Virtual Infrastructures, PLoS Biology 2004 Dec.2(12):2039-40.
- Ptitsyn, A. Class Discovery Analysis of the Lung Cancer Gene Expression Data, DNA and Cell Biology, 2004 Oct;23(10):715-21
- Smith, S., Ptitsyn, A., Graunke, D., Xie, H., Koza, R., Solving Clinical Problems in Nutrition Research with Microarrays Genomics and Proteomics in Nutrition. Marcel Dekker 2004.
Pub Med for Ptitsyn AA
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