{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,10]],"date-time":"2026-06-10T15:55:43Z","timestamp":1781106943346,"version":"3.54.1"},"reference-count":0,"publisher":"National Academy of Sciences","issue":"7","content-domain":{"domain":["www.pnas.org"],"crossmark-restriction":true},"short-container-title":["Proc. Natl. Acad. Sci. U.S.A."],"published-print":{"date-parts":[[1971,7]]},"abstract":"<jats:p>\n                    <jats:italic>Mus poschiavinus \u00d7 M. musculus<\/jats:italic>\n                    hybrids, which had seven metacentric chromosomes derived from the\n                    <jats:italic>poschiavinus<\/jats:italic>\n                    complement, were repeatedly backcrossed to\n                    <jats:italic>M. musculus<\/jats:italic>\n                    and selected for the chromosome carrying the\n                    <jats:italic>H-2<\/jats:italic>\n                    complex. A line called T1\/Klj was established which had one metacentric chromosome. It was shown by linkage tests and by cytogenetic studies that one arm of this metacentric chromosome corresponds to the\n                    <jats:italic>M. musculus<\/jats:italic>\n                    acrocentric chromosome carrying linkage group IX, in which the\n                    <jats:italic>H-2<\/jats:italic>\n                    complex is found. The distance from the\n                    <jats:italic>H-2<\/jats:italic>\n                    locus to the centromere was tentatively estimated as 14 map units.\n                  <\/jats:p>","DOI":"10.1073\/pnas.68.7.1594","type":"journal-article","created":{"date-parts":[[2006,5,31]],"date-time":"2006-05-31T02:29:54Z","timestamp":1149042594000},"page":"1594-1597","update-policy":"https:\/\/doi.org\/10.1073\/pnas.cm10313","source":"Crossref","is-referenced-by-count":15,"title":["Cytological Identification of the Chromosome Carrying the IXth Linkage Group (Including H-2) in the House Mouse"],"prefix":"10.1073","volume":"68","author":[{"given":"Jan","family":"Klein","sequence":"first","affiliation":[{"name":"Department of Oral Biology and Department of Human Genetics, The University of Michigan, Ann Arbor, Michigan 48104"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"341","published-online":{"date-parts":[[1971,7]]},"container-title":["Proceedings of the National Academy of Sciences"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/pnas.org\/doi\/pdf\/10.1073\/pnas.68.7.1594","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,4,13]],"date-time":"2022-04-13T10:42:36Z","timestamp":1649846556000},"score":1,"resource":{"primary":{"URL":"https:\/\/pnas.org\/doi\/full\/10.1073\/pnas.68.7.1594"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1971,7]]},"references-count":0,"journal-issue":{"issue":"7","published-print":{"date-parts":[[1971,7]]}},"alternative-id":["10.1073\/pnas.68.7.1594"],"URL":"https:\/\/doi.org\/10.1073\/pnas.68.7.1594","relation":{},"ISSN":["0027-8424","1091-6490"],"issn-type":[{"value":"0027-8424","type":"print"},{"value":"1091-6490","type":"electronic"}],"subject":[],"published":{"date-parts":[[1971,7]]},"assertion":[{"value":"1971-07-01","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}