G-protein-coupled receptors are membrane proteins that are regulated by a small family of arrestin proteins. During formation of the arrestin–receptor complex, arrestin first interacts with the ...

For loops are one of the basic structures in coding. There are however many different types of loops. How can we implement various types of loops that we know in languages like Python in Power ...

Figure 1: Overexpression of a 48-nt stem-loop structure in TLC1 interferes with telomeric silencing. Figure 2: Overexpression of the TLC1 48-nt stem-loop mimics a ykuΔ mutation. Figure 3: ...

Proceedings of the National Academy of Sciences of the United States of America, Vol. 100, No. 11 (May 27, 2003), pp. 6517-6522 (6 pages) The biological effects of estrogens are mediated by the ...