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Number of population doublings (PDL) for ATCC® CRL-4001

How many population doublings (PDL) can ATCC® CRL-4001 ™, BJ-5ta undergo without changes in phenotype or genotype?

ATCC has propagated ATCC® CRL-4001 ™ past 100 PDLs with no visible change in phenotype. In addition, ATCC distribution stocks at +30 PDLs were tested for genomic stability by observing STR profile, karyology, markers, TRAP and doubling time.

Date Created07/17/2012 07:12 PM
Date Updated03/27/2014 08:40 PM

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