Ofir Cohen's Homepage
Publications
Presentations
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Cohen, O. & Pupko, T. Horizontal gene transfer by "0"s & "1"s (Oral presentation). Annual meeting for the Society for Molecular Biology and Evolution. Barcelona, 2008.
Cohen, O. Rubinstein, N. D., Stern, A., Gophna, U. & Pupko, T. A likelihood framework to analyze phyletic patterns applied to the study of microbial evolution (Oral presentation). "Unsolved Problems in Evolutionary Biology" by Alexey Kondrashov. Israel, 2008.
Posters
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Cohen, O. & Pupko, T. Inference and Characterization of Horizontally Transferred Gene Families using Probabilistic Mixture Models. Annual meeting for the Society for Molecular Biology and Evolution. Lyon, France. July 2010.
Cohen, O. & Pupko, T. Horizontal Gene Transfer by "0"s & "1"s Modeling Gene Content Evolution in Microbes. Israeli Bioinformatics Symposium (IBS), Israel. April 2010.
Cohen, O., Gophna, U. & Pupko, T. The Complexity Hypothesis revisited. Israeli Bioinformatics Symposium (IBS), Israel. April 2009.
Privman, E.*, Cohen, O.*, Segal, G., and Pupko, T. Coevolution of Regulatory Antisense RNAs and their Targets. Symposium on the Regulatory Role of Small RNA, Weizmann Institute of Science, Israel. 2008.
Doron-Faigenboim, A., Stern, A., Mayrose, I., Cohen, O., Rubinstein, N., Bacharach, E., Pupko, T. A Server for Detecting Selection at a Single Amino-Acid Site. Israeli Bioinformatics Symposium (IBS), Israel. April 2004.
Research presented by Prof. Tal Pupko
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Cohen, O., Gophna, U. & Pupko, T. Inference of HGT elucidates trends and barriers in the transferability of gene families. SMBE Symposium on Molecular and Genomic Evolution. Penn State, USA. March 2011.
Cohen, O. and Pupko, T. Advanced evolutionary models of 0/1 and their applications to study horizontal gene transfer (Oral presentation). Annual meeting for the Society for Molecular Biology and Evolution. Lyon, France. July 2010.
Cohen, O., & Pupko, T. Inference and characterization of phyletic patterns using probabilistic mixture models. Annual meeting of the Society for Molecular Biology and Evolution. Iowa, USA. June 2009.
Cohen, O. Rubinstein, N. D., Stern, A., Gophna, U. & Pupko, T. A likelihood framework to analyse phyletic patterns (Oral presentation). The statistical and computational challenges in molecular phylogenetics and evolution meeting. London, England. April 2008.
2011
Cohen, O. & Pupko, T. Inference of gain and loss events from phyletic patterns using stochastic mapping and maximum parsimony - a simulation study. Genome Biol Evol. 3:1265-75. [pdf]
2011
Cohen, O., Gophna, U & Pupko, T. The complexity hypothesis revisited: connectivity rather than function constitutes a barrier to horizontal gene transfer. Mol Biol Evol. 28(4):1481-9. [pdf]
2010
Cohen, O., Ashkenazy H., Belinky F., Huchon D., & Pupko, T. 2010. GLOOME: Gain Loss Mapping Engine. Bioinformatics ;26(22):2914-5. [pdf]
2010
Cohen, O.& Pupko, T. 2010. Inference and Characterization of Horizontally Transferred Gene Families using Stochastic Mapping. Mol Biol Evol. 27(3):703-13. [pdf]
2010
Belinky F., Cohen O. & Huchon T. 2010. Large-scale parsimony analysis of metazoan indels in protein-coding genes. Mol Biol Evol. 27(2):441-51. [pdf]
2008
Cohen, O., Rubinstein, N. D., Stern, A., Gophna, U. & Pupko, T. 2008. A likelihood framework to analyse phyletic patterns. Philos Trans R Soc Lond B Biol Sci 363, 3903-11. [pdf]