OxTalks is Changing
OxTalks will soon move to the new Halo platform and will become 'Oxford Events.' There will be a need for an OxTalks freeze. This was previously planned for Friday 14th November – a new date will be shared as soon as it is available (full details will be available on the Staff Gateway).
In the meantime, the OxTalks site will remain active and events will continue to be published.
If staff have any questions about the Oxford Events launch, please contact halo@digital.ox.ac.uk
Molecular structure and function from genomic sequences
Biological sequences in evolutionary trajectories of are propelled by mutation and whittled away by selection to maintain function. Present-day sequences can therefore be regarded as the outcomes of millions of evolutionary experiments that record functional constraints in the genotype-phenotype map. In this talk we will introduce computational methods that, when combined with recent growth in sequence databases, quantify evolutionary constraints in terms of evolutionary couplings between residues. We have applied these tools to predict (i) accurate 3D structures of proteins, RNA and complexes, (ii) conformational order and plasticity in ‘disordered’ proteins and (iii) quantitative effects of mutations on organism fitness. These computational approaches address the challenge of inferring causality from correlations in genetic sequences but can be applied more widely to other biological information such as gene expression or dynamics, cellular phenotypes or drug response.
Date:
29 July 2016, 14:00
Venue:
Dorothy Crowfoot Hodgkin Building, off South Parks Road OX1 3QU
Venue Details:
Main Seminar Room
Speakers:
Debora Marks (Harvard Medical School, Systems Biology ),
Chris Sander (Harvard Medical School, Cell Biology)
Organising department:
Department of Biochemistry
Organiser:
Dr Phillip Stansfeld (University of Oxford)
Organiser contact email address:
simon.newstead@bioch.ox.ac.uk
Part of:
SBMB Seminar Series (pre Oct 2018)
Booking required?:
Not required
Audience:
Members of the University only
Editor:
Phillip Stansfeld
