{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,12,31]],"date-time":"2025-12-31T06:07:13Z","timestamp":1767161233190,"version":"3.48.0"},"reference-count":0,"publisher":"The Royal Society","issue":"828","license":[{"start":{"date-parts":[[1970,8,6]],"date-time":"1970-08-06T00:00:00Z","timestamp":18748800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/royalsociety.org\/journals\/ethics-policies\/data-sharing-mining\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[1970,8,6]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>Both the distribution and the inheritance of an X-linked character may give information about sex chromosome abnormalities. Colour blindness was used for this purpose by Polani, Lessof &amp; Bishop as long ago as 1956, but the X-linked blood group system, Xg, recognized in 1961, is much more informative simply because of its more convenient gene frequencies. There are two groups in the system, X g(a +) and Xg(a -), depending on whether red cells have the antigen Xga or not. The antigen is a dominant character and is possessed by about 66 % of European males and by about 88 % of European females. The following tables and figures illustrate the sort of information that Xg can give about aneuploidy.<\/jats:p>","DOI":"10.1098\/rstb.1970.0043","type":"journal-article","created":{"date-parts":[[2006,12,18]],"date-time":"2006-12-18T17:21:37Z","timestamp":1166462497000},"page":"37-40","source":"Crossref","is-referenced-by-count":3,"title":["The Xg blood groups and sex-chromosome aneuploidy"],"prefix":"10.1098","volume":"259","author":[{"given":"Robert Russell","family":"Race","sequence":"first","affiliation":[{"name":"M. R. C. Blood Group Unit, The Lister Institute, London"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"175","container-title":["Philosophical Transactions of the Royal Society of London. B, Biological Sciences"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/royalsocietypublishing.org\/doi\/pdf\/10.1098\/rstb.1970.0043","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/royalsocietypublishing.org\/rstb\/article-pdf\/259\/828\/37\/336199\/rstb.1970.0043.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/royalsocietypublishing.org\/rstb\/article-pdf\/259\/828\/37\/336199\/rstb.1970.0043.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,12,31]],"date-time":"2025-12-31T06:05:11Z","timestamp":1767161111000},"score":1,"resource":{"primary":{"URL":"https:\/\/royalsocietypublishing.org\/rstb\/article\/259\/828\/37\/54280\/The-Xg-blood-groups-and-sex-chromosome-aneuploidy"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1970,8,6]]},"references-count":0,"journal-issue":{"issue":"828","published-print":{"date-parts":[[1970,8,6]]}},"URL":"https:\/\/doi.org\/10.1098\/rstb.1970.0043","relation":{},"ISSN":["0080-4622","2054-0280"],"issn-type":[{"type":"print","value":"0080-4622"},{"type":"electronic","value":"2054-0280"}],"subject":[],"published":{"date-parts":[[1970,8,6]]}}}