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:
“In the domain of Political Economy, free scientific inquiry meets not merely the same enemies as in all other domains. The peculiar nature of the material it deals with, summons as foes into the field of battle the most violent, mean and malignant passions of the human breast, the Furies of private interest.”
—Karl Marx (1818–1883)
“If we focus mostly on how we might have been partly or wholly to blame for what might have been less than a perfect, problem- free childhood, our guilt will overwhelm their pain. It becomes a story about us, not them. . . . When we listen, accept, and acknowledge, we feel regret instead, which is simply guilt without neurosis.”
—Jane Adams (20th century)