Mechanisms Generating Cell-Type Diversity in Cerebral Cortex
The concerted production of the correct number and diversity of neurons and glia is essential for intricate neural circuit assembly. In the developing cerebral cortex, radial glia progenitors (RGPs) are responsible for producing all neocortical neurons and certain glia lineages. We recently performed a quantitative clonal analysis by exploiting the unprecedented resolution of the genetic MADM (Mosaic Analysis with Double Markers) technology and discovered a high degree of non-stochasticity and thus deterministic mode of RGP behavior. However, the cellular and molecular mechanisms controlling the precise pre-programmed RGP lineage progression through proliferation, neurogenesis and gliogenesis remain unknown. To this end we use quantitative MADM-based experimental paradigms at single RGP resolution to define the non-cell-autonomous mechanisms and intrinsic functions of candidate genes controlling RGP-mediated cortical neuron and glia genesis and postnatal stem cell behavior.

For more information: zoltan.molnar@dpag.ox.ac.uk or noemi.picco@sjc.ox.ac.uk
Date: 25 June 2018, 16:00 (Monday, 10th week, Trinity 2018)
Venue: Le Gros Clark Building, off South Parks Road OX1 3QX
Venue Details: Large Lecture Theatre
Speaker: Simon Hippenmeyer, PhD (Institute of Science and Technology Austria)
Organising department: Department of Physiology, Anatomy and Genetics (DPAG)
Organiser: Isabella Renehan (Department of Physiology Anatomy and Genetics)
Host: Professor Zoltan Molnar (DPAG, University of Oxford)
Part of: Neuroscience Theme Guest Speakers (DPAG)
Booking required?: Not required
Audience: Members of the University only
Editor: Isabella Renehan