STRUCTURE OF THE HUMAN G-GAMMA-A-GAMMA-DELTA-BETA-GLOBIN GENE LOCUS

被引:63
作者
BERNARDS, R [1 ]
LITTLE, PFR [1 ]
ANNISON, G [1 ]
WILLIAMSON, R [1 ]
FLAVELL, RA [1 ]
机构
[1] UNIV LONDON,ST MARYS HOSP MED SCH,DEPT BIOCHEM,LONDON W2 1PG,ENGLAND
关键词
D O I
10.1073/pnas.76.10.4827
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
We have constructed a physical map of the human Gγ-, Aγ-,δ-, and β-globin genes. The previously described maps of the fetal and adult β-like globin genes have been linked to one another by identification of a DNA fragment, generated by bamHI, that contains part of each of the Aγ- and δ-globin genes. The map obtained, which spans more than 40 kilobases, shows the following intergene distances: between Gγ and Aγ, 3500 base pairs; between Aγ and δ, 13,500 base pairs; and between δ and β, 5500 base pairs. All genes are transcribed from the same DNA strand.
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页码:4827 / 4831
页数:5
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