Choline metabolism in pneumococci.

AUTOR(ES)
RESUMO

Phosphorylcholine and cytidine diphosphocholine as well as two enzyme activities, a choline kinase and a cytidine diphosphocholine pyrophosphorylase, were identified in pneumococcal extracts. It is suggested that cytidine diphosphocholine may be a biosynthetic precursor of the choline moiety in the teichoic acids of pneumococcus.

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