[
Clin Med,
2003]
The recent award of a Nobel Prize to Sydney Brenner crowns an astonishingly distinguished scientific career. He must have come very close to winning it several times in the past. A colleague described him as 'a visionary who sees further into the future than anyone'. This is borne out by his decision - made 40 years ago - to study a one-millimetre long worm in detail to define the, biochemical and genetic control of its development and differentiation. The impact of these studies has been so profound, with a significant bearing on human physiology and disease, that over 400 laboratories worldwide have now adopted the worm as a research tool. In this article, a brief outline is given of his work on the worm and of some of the highlights of his brilliant career.
[
Genetics,
2014]
THE Genetics Society of America's Thomas Hunt Morgan Medal is awarded to an individual GSA member for lifetime achievement in the field of genetics. The 2014 recipient is Frederick Ausubel, whose 40-year career has centered on host-microbe interactions and host innate immunity. He is widely recognized as a key scientist responsible for establishing the modern postrecombinant DNA field of host-microbe interactions using simple nonvertebrate hosts. He has used genetic approaches to conduct pioneering work that spawned six related areas of research: the evolution and regulation of Rhizobium genes involved in symbiotic nitrogen fixation; the regulation of Rhizobium genes by two-component regulatory systems involving histidine kinases; the establishment of Arabidopsis thaliana as a worldwide model system; the identification of a large family of plant disease resistance genes; the identification of so-called multi-host bacterial pathogens; and the demonstration that Caenorhabditis elegans has an evolutionarily conserved innate immune system that shares features of both plant and mammalian immunity.