News tagged with hemoglobin molecules

Heme channel found

In some ways a cell in your body or an organelle in that cell is like an ancient walled town. Life inside either depends critically on the intelligence of the gatekeepers.

dateDec 17, 2009 in Cell & Microbiology
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New research into the mechanisms of gene regulation

(PhysOrg.com) -- A team led by Penn State's Ross Hardison, T. Ming Chu Professor of Biochemistry and Molecular Biology, has taken a large step toward unraveling how regulatory proteins control the production of gene products ...

dateNov 19, 2009 in Genetics
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