Nucleic acid sequence Nucleic acid sequence A nucleic acid sequence is a succession of letters that indicate the order of nucleotides forming alleles within a DNA (using GACT) or RNA (GACU) molecule. By convention, sequences are usually presented from the 5' end to the 3' end. For DNA, the sense strand is used. Because nucleic acids are normally linear (unbranched) polymers, specifying the sequence is equivalent to defining the covalent structure of the entire molecule. For this reason, the nucleic acid sequence is also termed the primary structure. The sequence has capacity to represent information. Biological deoxyribonucleic acid represents the information which directs
Epoxydocosapentaenoic acid wildly distributed in organs and tissues such as the liver, kidney, heart, lung, pancreas, intestine, blood vessels, blood leukocytes, and brain. These tissues are known to metabolize arachidonic acid to EETs; it has been shown or is presumed that they also metabolize DHA to EPD's. The EDPs are commonly made by the stimulation of specific cell types by the same mechanisms which produce EETs (see Epoxyeicosatrienoic acid). That is, cell stimulation causes DHA to be released from the "sn-2" position of their membrane-bound cellular phospholipid pools through the action of a Phospholipase A2-type enzyme and the subsequent attack of the