CLUSTERING IN DELETED SHORT-ARM LENGTH AMONG 25 CASES WITH A BP- CHROMOSOME

被引：21

作者：

MILLER, DA

WARBURTON, D

MILLER, OJ

机构：

[1] Department of Obstetrics and Gynecology, College of Physicians and Surgeons of Columbia University, New York

[2] Health Research Council of the City of New York, New York

来源：

CYTOGENETICS | 1969年 / 8卷 / 02期

关键词：

D O I：

10.1159/000130028

中图分类号：

Q2 [细胞生物学];

学科分类号：

071009 ; 090102 ;

摘要：

Measurement of the B-group short arms from 25 cases and five balanced carriers with a Bp chromosome showed a significant clustering of the size of the deleted short arm between 0.45 and 0.65 of the normal short-arm length. No differences in length were apparent among family members when the deletion was familial. The distribution of deletion size appeared similar for chromosome 4 and chromosome 5. No correlation was found between any clinical feature and the length of the deleted short arm. The results are discussed in relation to the origin of deletions - simple terminal or interstitial deletions or reciprocal trans- lccations. © 1969 S. Karger AG, Basel.

引用

页码：109 / +

页数：1