It is not usually found on its own, but rather is complexed with many structural proteins called histones as well as associated transcription (copying of genetic sequences) factors and several other macromolecules. Two sister chromatids (half a chromosome) join together at a protein junction called a centromere.ccurring only in the nucleus of eukaryotic cells, chromatin composes the vast majority of all DNA, except for a small amount inherited maternally which is found in mitochondria. In prokaryotic cells, chromatin occurs free-floating in cytoplasm, as these cells lack organelles and a defined nucleus.
From Wikipedia, the free encyclopedia. Sea of Heartbreak is a song written by Paul Hampton and Hal David and recorded by Don Gibson in 1961. The song reached #2 on the Billboard Hot Country Singles & Tracks chart. The song has been covered by a number of artists, perhaps most famously by Johnny Cash.
When the Going Gets Tough, the Tough Get Going (song) When the Going Gets Tough, the Tough Get Going is a song co-written and originally recorded by English singer Billy Ocean in 1985. Written by Wayne Brathwaite, Barry Eastmond, Mutt Lange and Billy Ocean, the song was used as the theme song for the Michael Douglas film, The Jewel of the Nile, the sequel to the hit blockbuster film, Romancing the Stone. The saxophone solo is by Vernon Jeffrey Smith. Aided by a video featuring Michael Douglas and co-stars Kathleen Turner and Danny DeVito as lip-s