A biogenic polyamine formed from spermidine. It is found in a wide variety of organisms and tissues and is an essential growth factor in some bacteria. It is found as a polycation at all pH values. Spermine is associated with nucleic acids, particularly in viruses, and is thought to stabilize the helical structure.
Odkazy
(1) - ČLÁNKY
predmetové heslo
openseadragon
Počet záznamov: 1
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