On 28th November OxTalks will move to the new Halo platform and will become 'Oxford Events' (full details are available on the Staff Gateway).
There will be an OxTalks freeze beginning on Friday 14th November. This means you will need to publish any of your known events to OxTalks by then as there will be no facility to publish or edit events in that fortnight. During the freeze, all events will be migrated to the new Oxford Events site. It will still be possible to view events on OxTalks during this time.
If you have any questions, please contact halo@digital.ox.ac.uk
Fertilization triggers drastic epigenetic reprogramming that converts terminally differentiated oocyte and sperm to totipotent embryos. However, how chromatin is reprogrammed at the DNA level in early mammalian development is poorly understood. Furthermore, whether histone modifications, the crucial epigenetic regulators, can be passed on from parents to the next generation is a long-standing question that remains elusive. By developing cutting-edge technologies, we recently investigated dynamic regulation of chromatin and histone modifications from gametes to early embryos in mice. In addition, we also showed how parental memory is controlled by a simple isoform switch of an epigenetic regulator. Our studies not only revealed extremely dynamic, non-canonical epigenomic reprogramming that accompanies early embryogenesis, but also shed lights on the fundamental principles underlying epigenetic inheritance between generations.