<P> The rhesus blood type named after the rhesus monkey was first discovered in 1937 by Karl Landsteiner and Alexander S. Wiener . The significance of the discovery was not immediately apparent and was only realized in 1940 , after subsequent findings by Philip Levine and Rufus Stetson . This serum that led to the discovery was produced by immunizing rabbits with red blood cells from a rhesus macaque . The antigen that induced this immunization was designated by them as Rh factor to indicate that rhesus blood had been used for the production of the serum . </P>
<P> The rhesus blood type named after the rhesus monkey was first discovered in 1937 by Karl Landsteiner and Alexander S. Wiener . The significance of the discovery was not immediately apparent and was only realized in 1940 , after subsequent findings by Philip Levine and Rufus Stetson . This serum that led to the discovery was produced by immunizing rabbits with red blood cells from a rhesus macaque . The antigen that induced this immunization was designated by them as Rh factor to indicate that rhesus blood had been used for the production of the serum . </P>
where does rh negative blood type come from
where does rh negative blood type come from
rhesus monkey
rhesus monkey