Cyclic nucleotide-modulated ion channels are important for signal transduction and pacemaking in eukaryotes. ... resulting in a 16-Å-resolution 3D model of the structure in the presence of cAMP 19.

By creating 3D-models of 592 people of mixed European and West African ancestry, and comparing the subjects’ genomes, the scientists pinpointed 24 ‘single nucleotide polymorphisms’ (SNP ...

Nucleotide excision repair is a process that repairs damage to one strand of the DNA, particularly from UV irradiation, which distorts the DNA helix. The DNA flanking the damage site is cleaved to ...