Abstract
Two different Melanesian antibodies demonstrated, by blocking tests and their reaction patterns, steric interaction of S, s and U components. The antigen(s) detected, designated Ux and Uz, may represent differing conformations, genetically determined, of certain U, S and s structures. Of 1,000 Caucasian bloods, 3 had very marked enhancement of Ux. Family studies are presented. In one such blood, abnormal steric interaction of D with s and U was indicated. Melanesian population studies show that Ux and Uz are among the antigens depressed in recessive ovalocytosis. The linkage disequilibria affecting MNSs and SsUz are inter-related, the associations being of SUz with Caucasian M and Melanesian N.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
