torpapa

Where does Rh- originate from? Why is it so rare in the United.. The short answer is that Rh factor is very, very old. Like I mentioned earlier, Rh factor is short for Rhesus factor. This actually refers to how scientists first discovered Rh: in Rhesus macaque monkeys. Other primates have similar Rh molecules to us. And if you go even further back in evolutionary history, you can even. Meer weergeven

Where does Rh- originate from? Why is it so rare in the United.
Where does Rh- originate from? Why is it so rare in the United. from i.tackledirect.com

The proteins which carry the Rh antigens are transmembrane proteins, whose structure suggest that they are ion channels. The main antigens are D, C, E, c and e, which are encoded by two adjacent gene loci, the RHD gene which encodes the RhD protein with the D antigen (and variants) and the RHCE gene which encodes the RhCE protein with the C, E, c and e antigens (and variants…