Similar, but better like this, less error prone (and a little faster probably)

my $seq = qw(CCCTCTCTCCCAGGGGCA);
my @parts = $seq =~ /[CGTAU]{3}/sg;
foreach my $codon(@parts){print $codon," "}

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In reply to Re: Fast Way to Split String in to Chunk of Equal Length by pvaldes
in thread Fast Way to Split String in to Chunk of Equal Length by neversaint

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