Mistakes in DNA replication where an incorrect nucleotide is added will lead to a mutation in the next round of DNA replication of the strand with the incorrect nucleotide.The frequency at which a DNA polymerase makes mistakes (inserts an incorrect base) will influence the spontaneous mutation frequency and it has been observed that different polymerases vary in their accuracy.
See more synonyms on Thesaurus.com. verb (used with object), stole, stolen, stealing. 1. to take (the property of another or others) without permission or right, especially secretly or by force: A pickpocket stole his watch.
http://dictionary.cambridge.org/define.a... To steal or take privily (commonly, that which is of little value); to pilfer. [1913 Webster] Fain would they filch that little food away. --Dryden. [1913 Webster] But he that filches from me my good name, Robs me of that which not enriches him, And makes me poor indeed. --Shak. [1913 Webster] http://www.freedictionary.org/?Query=fil... To take (something, especially something of little value) in a furtive manner; snitch.