these determinants can be recognized by serology , and evidence is presented that some of them are coded for by a hither to unrecognized locus ag , which is very closely linked to the mlc determinants of the d locus can be recognized with the help of the mlc test using unprimed cells , homozygous for the mlc determinants , so-called typing cells primed against one mlc determinant in the plt test .
C1708726
locus
C0007634
cells