Genomic DNA was extracted from frozen buffy coat using the salting-out protocol fragments of DNA amplified by the polymerase chain reaction (PCR) using oligonucleotides primers described previously. 5 ...

Classes I and II human leukocyte antigens (HLA) genes encode highly polymorphic heterodimeric glycoproteins involved in the control of immune responses. The HLA class I gene HFE seemingly no longer ...

Offered as enhanced versions of the FMMT491 and 591, the CMPT491E (npn) and CMPT591E (pnp) complementary transistor pair retain all the features and specifications as their predecessors. The exception ...