Ordered activation of the Ig lambda locus in Abelson B cell lines

Abstract

Derivatives of the mu-producing Abelson line P8 have been analyzed for L chain gene rearrangements. Two of seven clones studied assembled their V lambda genes while growing in culture. V lambda gene rearrangements occurred only in those Abelson subclones that either were rearranging or had rearranged their recombining sequence (RS) element on both Ig kappa… (More)

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