{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,2]],"date-time":"2026-05-02T23:09:51Z","timestamp":1777763391151,"version":"3.51.4"},"reference-count":0,"publisher":"S. Karger AG","license":[{"start":{"date-parts":[[2008,5,8]],"date-time":"2008-05-08T00:00:00Z","timestamp":1210204800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/karger.com\/pages\/terms-and-conditions"},{"start":{"date-parts":[[2008,5,8]],"date-time":"2008-05-08T00:00:00Z","timestamp":1210204800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/karger.com\/pages\/terms-and-conditions"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Cytogenet Cell Genet"],"abstract":"<jats:p>It has recently been shown that 5-azacytidine (5-azaC) can induce altered replication patterns of the late-replicating X chromosome in normal female cells. This has been demonstrated by bromodeoxyuridine labelling of cells late in the S phase. In the present study the same method was applied to the lymphocytes of a Klinefelter patient (48, XXXY\/47, XXY). Significant 5-azaC-induced changes in the replication of the entire inactive X chromosome, from late to early, were found in the lymphocytes of this patient. These results indicate that hypomethylating agents can not only alter the replication of individual bands, but also change the gross replication schedule of multiple inactive X chromosomes in the presence of a Y chromosome.<\/jats:p>","DOI":"10.1159\/000132142","type":"journal-article","created":{"date-parts":[[2008,5,9]],"date-time":"2008-05-09T06:38:51Z","timestamp":1210315131000},"page":"234-236","source":"Crossref","is-referenced-by-count":6,"title":["Alterations in the time of X chromosome replication induced by 5-azacytidine in a patient with 48, XXXY\/47, XXY"],"prefix":"10.1159","author":[{"given":"P.","family":"Gregory","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"C.","family":"Greene","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"E.","family":"Shapira","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"N.","family":"Wang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"127","published-online":{"date-parts":[[2008,5,8]]},"container-title":["Cytogenetics and Cell Genetics"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.karger.com\/Article\/Pdf\/132142","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/karger.com\/article-pdf\/doi\/10.1159\/000132142","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T14:47:54Z","timestamp":1777474074000},"score":1,"resource":{"primary":{"URL":"https:\/\/karger.com\/article\/doi\/10.1159\/000132142"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2008,5,8]]},"references-count":0,"URL":"https:\/\/doi.org\/10.1159\/000132142","archive":["Portico"],"relation":{},"ISSN":["0301-0171","1421-9816"],"issn-type":[{"value":"0301-0171","type":"print"},{"value":"1421-9816","type":"electronic"}],"subject":[],"published":{"date-parts":[[2008,5,8]]}}}