cyclic AMP and cyclic GMP are universal second messengers and are sensed by receptor proteins that contain cyclic nucleotide binding (CNB) domains. In mammal, CNB domains are found in protein kinase A ...
A membranal proteinase from brush-border epithelial cells of the rat small intestine was shown to bring about a restricted and limited degradation of the free catalytic subunit (C) of cyclic ...
THE biologic role of cyclic AMP (adenosine 3′,5′-monophosphate), at least as it is understood today, is shown in Figure 1. After release from an endocrine gland, a hormone is transported to its ...
Proceedings of the National Academy of Sciences of the United States of America, Vol. 76, No. 3 (Mar., 1979), pp. 1472-1476 (5 pages) We tested mongrel dogs by intradermal injection and ...
A key question in the origin of biological molecules like RNA and DNA is how they first came together billions of years ago from simple precursors. Now, researchers have reconstructed one of the ...
mBio. 2013 May 28;4(3):e00282-13. doi: 10.1128/mBio.00282-13.
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