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.
The last top 40 crossover from Don Gibson's extensive country career, Sea Of Heartbreak was also the only early Gibson hit he didn't write himself.Sea Of Heartbreak peaked at Billboard #21 pop, #2 country. The song was significantly remade by Kenny Price, and later, Poco.Play on youtube.153 other releases. The last top 40 crossover from Don Gibson's extensive country career, Sea Of Heartbreak was also the only early Gibson hit he didn't write himself. Sea Of Heartbreak peaked at Billboard #21 pop, #2 country.