4 definitions of CDCSS. Meaning of CDCSS. What does CDCSS stand for? CDCSS abbreviation. Define CDCSS at AcronymFinder.com
Base in DNA: A unit of the DNA. There are 4 bases: adenine (A), guanine (G), thymine (T), and cytosine (C). The sequence of bases (for example, CAG) is the genetic code.
Each DNA strand is made of four chemical units, called nucleotide bases, which comprise the genetic alphabet. The bases are adenine (A), thymine (T), guanine (G), and cytosine (C). Bases on opposite strands pair specifically: an A always pairs with a T; a C always pairs with a G. The order of the As, Ts, Cs and Gs determines the meaning of the information encoded in that part of the DNA molecule just as the order of letters determines the meaning of a word.