The SAND domain is a conserved sequence motif found in a number of nuclear proteins, including the Sp100 family and NUDR. These are thought to play important roles in chromatin-dependent ...

The novella is set out in five Staves. This is an unusual structure that mimics the way a musical piece is put together. The Staves follow the action of the story with the first stave setting the ...

About four decades ago, Julius Axelrod proposed that reuptake is an important mechanism for inactivating neurotransmitters. The genes that code for the transporters that are responsible for monoamine ...

Dickens uses language to draw us into the story and to present characters and scenes that are entertaining. He uses a strong narrative voice that comments on the characters at the same time as telling ...

Vredefort Dome, approximately 120 km south-west of Johannesburg, is a representative part of a larger meteorite impact structure, or astrobleme. Dating back 2,023 million years, it is the oldest ...