Scientific Focus
Peter Gruss's work focused on gene regulation processes. He was particularly interested in the genetic and cellular-biological building blocks that switch genetic programmes on and off in tumour viruses and in the course of embryonic development. In experiments on mice, he successfully identified significant controlling genes (known as Pax genes) which regulate the development of various organs. A study of the pancreas which he conducted enabled him to detect genes involved in the development of insulin-producing islets of Langerhans. This also provided the basis for differentiating stem cells in insulin-producing cells.
Read more about this topic: Peter Gruss
Famous quotes containing the words scientific and/or focus:
“A poet’s object is not to tell what actually happened but what could or would happen either probably or inevitably.... For this reason poetry is something more scientific and serious than history, because poetry tends to give general truths while history gives particular facts.”
—Aristotle (384–323 B.C.)
“Why is it so difficult—so degradingly difficult—to bring the notion of Time into mental focus and keep it there for inspection? What an effort, what fumbling, what irritating fatigue!”
—Vladimir Nabokov (1899–1977)