You might want to delete commas only on numbers. If there's a possibility of other nun-numeric characters in numbers, you might delete those, as well. 

@numbers = map { /\d/ && s/\D//g } split $wholeLine;
#
# Or insist on leading digit?
#
@numbers = map { /^\d/ && s/\D//g } split $wholeLine;

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--
TTTATCGGTCGTTATATAGATGTTTGCA

In reply to Re: changing a string to a numeric variable by TomDLux
in thread changing a string to a numeric variable by NovMonk

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