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spermidine

Line breaks: spermi|dine
Pronunciation: /ˈspəːmɪdiːn
 
/

Definition of spermidine in English:

noun

[mass noun] Biochemistry
A colourless compound with a similar distribution and effect to spermine.
Example sentences
  • The present study indicates that DNA resolubilization at high concentrations of spermine and spermidine is explained by formation of small particles of condensed DNA that cannot be precipitated by centrifugation.
  • These specificities lead to preferential bindings through the DNA minor groove for putrescine and spermidine, whereas spermine binds by the major groove.
  • Maybe even higher efficiencies would have been obtained using spermine instead of spermidine.

Origin

1920s: from sperm + -ide + -ine4.

Definition of spermidine in:

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