SINGLE CD-BAND IN DICENTRIC TRANSLOCATIONS WITH ONE SUPPRESSED CENTROMERE

被引:48
作者
DANIEL, A
机构
[1] Cytogenetics Unit, Prince of Wales Hospital, Randwick, 2031, New South Wales
关键词
D O I
10.1007/BF00273279
中图分类号
Q3 [遗传学];
学科分类号
071007 ; 090102 ;
摘要
Six human dicentric translocations involving the presence of a suppressed centromere were studied: one case of t dic(9;22), one of t dic(13;18), one of t dic(14;15), and three of t dic(13;14). All exhibited chromatid separation at an acrocentric centromere and were demonstrated to have two regions of centromeric constitutive heterochromatin. The four that were available for retrospective study showed a single Cd band, with absence of the Cd band at the suppressed centromere. © 1979 Springer-Verlag.
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页码:85 / 92
页数:8
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