Contact: Les Lang
University of North Carolina Health Care
Caption: This shows the structure of Histone mRNA stem-loop (center) with the proteins exonuclease (left) and SLBP (right). Arrow (top center) points to the twist.
Credit: Tong lab, Columbia University and Marzluff lab, UNC School of Medicine
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Related news release: Molecular twist helps regulate the cellular message to make histone proteins