Research Topics
Genomes and Genes | MICHAEL D TYERSSummaryAffiliation: Samuel Lunenfeld Research Institute Country: Canada Publications
Research Grants
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Detail Information
Publications
Cell cycle goes globalMike Tyers
Samuel Lunenfeld Research Institute, Toronto, Canada M5G 1X5
Curr Opin Cell Biol 16:602-13. 2004..As the interconnections between these huge datasets are beyond intuition, mathematical representation and automated analysis of functional genomic data is an urgent mandate...
Comprehensive curation and analysis of global interaction networks in Saccharomyces cerevisiaeTeresa Reguly
Samuel Lunenfeld Research Institute, Mount Sinai Hospital, Toronto ON M5G 1X5, Canada
J Biol 5:11. 2006..Although a vast number of well substantiated interactions are recorded in the scientific literature, these data have not yet been distilled into networks that enable system-level inference...
Osprey: a network visualization systemBobby-Joe Breitkreutz
Samuel Lunenfeld Research Institute, Mount Sinai Hospital, University Avenue, Toronto, M5G 1X5, Canada
Genome Biol 4:R22. 2003..Mouse-over functions allow rapid elaboration and organization of network diagrams in a spoke model format. User-defined large-scale datasets can be readily combined with Osprey for comparison of different methods...
The GRID: the General Repository for Interaction DatasetsBobby-Joe Breitkreutz
Samuel Lunenfeld Research Institute, Mount Sinai Hospital, University Avenue, Toronto, M5G 1X5, Canada
Genome Biol 4:R23. 2003..Interactions parsed in The GRID can be viewed in graphical form with a versatile visualization tool called Osprey...
AFM 4.0: a toolbox for DNA microarray analysisB J Breitkreutz
Programme in Molecular Biology and Cancer, Samuel Lunenfeld Research Institute, Mount Sinai Hospital, 600 University Avenue, Toronto, Canada, M5G 1X5
Genome Biol 2:SOFTWARE0001. 2001..AFM 4.0 should be especially useful to laboratories that do not have access to specialized commercial or in-house software...
Rapid regulation of protein activity in fission yeastCathrine A Bøe
Department of Cell Biology, Rikshospitalet Radiumhospitalet Medical Centre, Montebello, 0310 Oslo, Norway
BMC Cell Biol 9:23. 2008....
Broadening the horizon--level 2.5 of the HUPO-PSI format for molecular interactionsSamuel Kerrien
European Bioinformatics Institute, Wellcome Trust Genome Campus, Hinxton, Cambridge, UK
BMC Biol 5:44. 2007....
From genomics to proteomicsMike Tyers
Samuel Lunenfeld Research Institute, Mount Sinai Hospital, and Department of Medical Genetics and Microbiology, University of Toronto, Toronto, Canada M5G 1X5
Nature 422:193-7. 2003..But further technological improvements, organization of international proteomics projects and open access to results are needed for proteomics to fulfil its potential...
Proteolysis and the cell cycle: with this RING I do thee destroyM Tyers
Programme in Molecular Biology and Cancer, Graduate Department of Molecular and Medical Genetics, Samuel Lunenfeld Research Institute, Mount Sinai Hospital, University of Toronto, Toronto, M5G 1X5, M5S 1A8, Canada
Curr Opin Genet Dev 10:54-64. 2000..The circuits that interconnect the SCF, APC/C and cyclin-dependent kinase activities form a master oscillator that coordinates the replication and segregation of the genome...
Ubiquitin junction, what's your function?T A Lee
Samuel Lunenfeld Research Institute, Mount Sinai Hospital, Toronto, Ontario M5G 1X5, Canada
Genome Biol 2:REPORTS4025. 2001..A report on the Ubiquitin and Intracellular Protein Degradation FASEB summer conference, Saxtons River, USA, 23-28 June 2001...
How cells coordinate growth and divisionPaul Jorgensen
Department of Medical Genetics and Microbiology, University of Toronto, Toronto ON, Canada M5S 1A8
Curr Biol 14:R1014-27. 2004..Recently, genetic screens in Drosophila and functional genomics approaches in yeast have macheted into the thicket of cell size control...
Ccr4 contributes to tolerance of replication stress through control of CRT1 mRNA poly(A) tail lengthRobert N Woolstencroft
Samuel Lunenfeld Research Institute, Mount Sinai Hospital, Toronto, M5G 1X5, Canada
J Cell Sci 119:5178-92. 2006..These results implicate the coordinated regulation of Crt1 via Ccr4 and Dun1 as a crucial nodal point in the response to DNA replication stress...
Evolutionary and physiological importance of hub proteinsNizar N Batada
Samuel Lunenfeld Research Institute, Mount Sinai Hospital, Toronto, Canada
PLoS Comput Biol 2:e88. 2006..We conclude that hub proteins are more important for cellular growth rate and under tight regulation but are not slow evolving...
The F-box protein Dia2 overcomes replication impedance to promote genome stability in Saccharomyces cerevisiaeDeborah Blake
Department of Medical Genetics and Microbiology, University of Toronto, Ontario, Canada
Genetics 174:1709-27. 2006..We propose that the SCFDia2 ubiquitin ligase serves to modify or degrade protein substrates that would otherwise impede the replication fork in problematic regions of the genome...
A dynamic transcriptional network communicates growth potential to ribosome synthesis and critical cell sizePaul Jorgensen
Department of Medical Genetics and Microbiology, University of Toronto, Toronto, Ontario, Canada M5S 1A8
Genes Dev 18:2491-505. 2004..These findings suggest that nutrient signals set the critical cell-size threshold via Sfp1 and Sch9-mediated control of ribosome biosynthetic rates...
CDK activity antagonizes Whi5, an inhibitor of G1/S transcription in yeastMichael Costanzo
Department of Medical Genetics and Microbiology, University of Toronto, 1 King s College Circle, Toronto, M5S 1A8, Canada
Cell 117:899-913. 2004..Elimination of CDK activity at the end of mitosis allows Whi5 to reenter the nucleus to again repress G1/S transcription. These findings harmonize G1/S control in eukaryotes...
Systematic identification of pathways that couple cell growth and division in yeastPaul Jorgensen
Department of Medical Genetics and Microbiology, University of Toronto, Toronto, Ontario, Canada M5S 1A8
Science 297:395-400. 2002..Cell growth and division appear to be coupled by multiple conserved mechanisms...
PhosphoGRID: a database of experimentally verified in vivo protein phosphorylation sites from the budding yeast Saccharomyces cerevisiaeChris Stark
Centre for Systems Biology, Samuel Lunenfeld Research Institute, 600 University Avenue, Toronto, Ontario M5G 1X5, Canada
Database (Oxford) 2010:bap026. 2010..Database URL: http://phosphogrid.org/..
A Rab escort protein integrates the secretion system with TOR signaling and ribosome biogenesisJaspal Singh
Department of Molecular Genetics, University of Toronto, Ontario, Canada
Genes Dev 23:1944-58. 2009..The Sfp1-Mrs6 interaction is a nexus for growth regulation that links the secretory system and TOR-dependent nutrient signaling to ribosome biogenesis...
Osprey: a network visualization systemBobby-Joe Breitkreutz
Samuel Lunenfeld Research Institute, Mount Sinai Hospital, 600 University Avenue, Toronto M5G 1X5, Canada
Genome Biol 3:PREPRINT0012. 2002..Mouse-over functions allow rapid elaboration and organization of network diagrams in a spoke model format. User-defined large-scale data sets can be readily combined with Osprey for comparison of different methods...
Size control goes globalMike Cook
Samuel Lunenfeld Research Institute, Mount Sinai Hospital, 600 University Avenue, Toronto, Ontario, Canada M5G 1X5
Curr Opin Biotechnol 18:341-50. 2007..While the plethora of genes that alter size phenotypes at present defies a unified model, systems-level analysis suggests many new inroads into the longstanding enigma of size control...
The size of the nucleus increases as yeast cells growPaul Jorgensen
Department of Medical Genetics and Microbiology, University of Toronto, Toronto, ON M5S 1A8, Canada
Mol Biol Cell 18:3523-32. 2007..Nuclear expansion must now be factored into conceptual and mathematical models of budding yeast growth and division. These results raise questions as to the unknown force(s) that expand the nucleus as yeast cells grow...
Polyelectrostatic interactions of disordered ligands suggest a physical basis for ultrasensitivityMikael Borg
Department of Biochemistry, Faculty of Medicine, University of Toronto, Toronto, ON, Canada M5S 1A8
Proc Natl Acad Sci U S A 104:9650-5. 2007..Thus, polyelectrostatic interactions may provide a simple yet powerful framework for understanding the modulation of protein interactions by multiple phosphorylation sites in disordered protein regions...
Phenotypic and transcriptional plasticity directed by a yeast mitogen-activated protein kinase networkAshton Breitkreutz
Samuel Lunenfeld Research Institute, Mount Sinai Hospital, Toronto, Ontario M5G 1X5, Canada
Genetics 165:997-1015. 2003..This systems-level robustness may also account for the observed diversity of signals that trigger invasive growth...
Stratus not altocumulus: a new view of the yeast protein interaction networkNizar N Batada
Samuel Lunenfeld Research Institute, Mount Sinai Hospital, Toronto, Canada
PLoS Biol 4:e317. 2006..In turn, control of the activity of the most highly connected proteins may be vital. Indeed, we find that a fluctuation in steady-state levels of the most connected proteins is minimized...
A global protein kinase and phosphatase interaction network in yeastAshton Breitkreutz
Centre for Systems Biology, Samuel Lunenfeld Research Institute, 600 University Avenue, Toronto, Ontario, M5G 1X5, Canada
Science 328:1043-6. 2010..An extensive backbone of kinase-kinase interactions cross-connects the proteome and may serve to coordinate diverse cellular responses...
Research Grants
- MOLECULAR AND GENETIC BASIS OF CELL PROLIFERATIONMICHAEL TYERS; Fiscal Year: 2005..The Gordon Conferences format provides a unique environment that encourages informal and open discussion among the participants and this in turn fosters initiation of collaborative efforts and stimulates future research directions. ..
- BioGRID: an open resource for biological interactions and network analysisMICHAEL TYERS; Fiscal Year: 2007..The BioGRID and Osprey software platforms serve this function for the international research community. ..
