Martin Chalfie
Martin Chalfie
Martin Lee Chalfieis an American scientist. He is University Professor at Columbia University. He shared the 2008 Nobel Prize in Chemistry along with Osamu Shimomura and Roger Y. Tsien "for the discovery and development of the green fluorescent protein, GFP". He holds a Ph.D. in neurobiology from Harvard University...
NationalityAmerican
ProfessionScientist
Date of Birth15 January 1947
CountryUnited States of America
electrical light molecules needed number receiver senses signal smells turns vast
We know what molecules are needed to sense light - what turns that signal that detects light into an electrical signal. We know how smells are detected. But we have a vast number of senses for which we know what the signal is, but we don't know what the receiver is.
books child history remember science series
What I did do a lot as a child was read, and I particularly remember reading all the 'Hardy Boys' books, a set of history books called the 'Landmark Books,' and a series of science books called the 'All About Books.'
mainly molecules
Mainly I study the sense of touch and what the molecules are that transduce touch. And I use mutants in the nematode Caenorhabditis elegans to look at that problem.
genetics primarily study understanding
What I am primarily is a neurogeneticist: I use genetics to study problems in neurobiology. The one problem I study primarily... understanding of the sense of touch.