A pair of restriction fragment length polymorphisms ( RFLPs ) , one of which hybridizes to the TCR constant region C beta 1 and the other to the C beta 2 gene , has been identified , suggesting these may be genotypic markers for an extended region of the TCR beta locus .
a pair of restriction fragment length polymorphisms ( rflps ) , one of which hybridizes to the tcr constant region c beta 1 and the other to the c beta 2 gene , has been identified , suggesting these may be genotypic markers for an extended region of the tcr beta locus .
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