{"title":"Chromosome analyses of two recently established human tumour cell lines derived from a carcinoma of the oesophagus and a primary liver tumour.","authors":"K Robinson, E Bey, J J Alexander, J H Gear","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>An oesophageal carcinoma cell line was karyotyped at passages 8,48,64 and 88. It showed a persistent loss of D group chromosomes and subtelocentric, acrocentric, dicentric and other markers were frequently present. During 80 passages the modal number declined from 60,5 to 54,09. The chromosome pattern of a hepatoma cell line was studied at passages 15/17 and 28. It showed a loss of D and G group chromosomes and the presence of various markers including a D/G fusion.</p>","PeriodicalId":22995,"journal":{"name":"The South African journal of medical sciences","volume":"41 4","pages":"285-95"},"PeriodicalIF":0.0000,"publicationDate":"1976-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"The South African journal of medical sciences","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
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Abstract
An oesophageal carcinoma cell line was karyotyped at passages 8,48,64 and 88. It showed a persistent loss of D group chromosomes and subtelocentric, acrocentric, dicentric and other markers were frequently present. During 80 passages the modal number declined from 60,5 to 54,09. The chromosome pattern of a hepatoma cell line was studied at passages 15/17 and 28. It showed a loss of D and G group chromosomes and the presence of various markers including a D/G fusion.
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