{"title":"Spontaneous triploidy in the blow-fly Aldrichina grahami (Aldrich) (Calliphoridae: Diptera)","authors":"U. Agrawal, N. Bajpai, H. Kurahashi, R. Tewari","doi":"10.11352/SCR.12.35","DOIUrl":null,"url":null,"abstract":"The present communication describes a case of spontaneous triploidy in Aldrichina grahami (Calliphoridae: Diptera). The diploid complement consists of 2n=12, with five pairs of meta/submetacentric autosomes and a pair of telocentric sex chromosomes (XX in females and XY in males), while the triploid individuals revealed eighteen chromosomes with fifteen autosomes and an XXY sex chromosomes in their complement.","PeriodicalId":10221,"journal":{"name":"Chromosome science","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2009-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Chromosome science","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.11352/SCR.12.35","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
The present communication describes a case of spontaneous triploidy in Aldrichina grahami (Calliphoridae: Diptera). The diploid complement consists of 2n=12, with five pairs of meta/submetacentric autosomes and a pair of telocentric sex chromosomes (XX in females and XY in males), while the triploid individuals revealed eighteen chromosomes with fifteen autosomes and an XXY sex chromosomes in their complement.
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