Genetics

View a list of Spheres of Influence

Achievements

The following achievements are associated with this Sphere of Influence:

Discovery of the ‘Parasexual cycle’
Guido Pontecorvo and Alan Roper discovered the 'Parasexual cycle' that causes genetic re-assortment without sexual reproduction.

Establishing the fungus Aspergillus nidulans as a convenient genetical tool
Guido Pontecorvo undertook pioneering work in genetics by establishing the fungus Aspergillus nidulans as a convenient genetical tool, which is now used throughout the world.

First patent to be issued in any jurisdiction for a natural biological process
Guido Pontecorvo and Alan Roper patented their discovery of the 'Parasexual cycle'.

Pioneering work on sex chromosomes
Ferguson-Smith contributed significantly to gene mapping and developed improved tests for screening for Down’s syndrome and spina bifida in the fetus.