THE BETA-TUBULIN GENES OF DROSOPHILA-AURARIA ARE ARRANGED IN A CLUSTER

被引:15
作者
SCOURAS, ZG
MILIONI, D
YIANGOU, M
DUCHENE, M
DOMDEY, H
机构
[1] UNIV MUNICH,GENZENTRUM,MOLEK BIOL LAB,D-82152 MARTINSRIED,GERMANY
[2] ARISTOTELIAN UNIV THESSALONIKI,FAC SCI,SCH BIOL,DEPT GENET DEV & MOLEC BIOL,GR-54006 THESSALONIKI,GREECE
关键词
BETA-TUBULIN GENES; GENE-CLUSTER; DROSOPHILA AURARIA;
D O I
10.1007/BF00712973
中图分类号
Q3 [遗传学];
学科分类号
071007 ; 090102 ;
摘要
When the beta 1-, beta 2- and beta 3-tubulin-specific DNAs from Drosophila melanogaster were used as probes to recognize tubulin-specific sequences in the chromosomes of Drosophila auraria, they were found to hybridize to the same polytene band in region 32C of the 2L polytene chromosome. Three overlapping clones were isolated from a lambda EMBL3 genomic library of D. auraria, and they all contain beta-tubulin-specific sequences based on hybridization and partial-sequencing experiments of subcloned fragments. These clones hybridize in situ to the same polytene chromosome band in region 32C and they represent an approximately 35-kb fragment of genomic DNA.
引用
收藏
页码:84 / 87
页数:4
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