CHARACTERIZATION OF A REPETITIVE DNA FAMILY FROM ENTAMOEBA-HISTOLYTICA CONTAINING SACCHAROMYCES-CEREVISIAE ARS CONSENSUS SEQUENCES

被引:15
作者
LOHIA, A [1 ]
HAIDER, N [1 ]
BISWAS, BB [1 ]
机构
[1] BOSE INST, DEPT BIOCHEM, P 1 12, CIT, Kolkata 700054, INDIA
关键词
bent DNA; Protozoan parasite; recombinant plasmid; replication origin; sequence analysis; tandem repeats;
D O I
10.1016/0378-1119(90)90253-N
中图分类号
Q3 [遗传学];
学科分类号
071007 ; 090102 ;
摘要
Several repetitive DNA families were identified in Entamoeba histolytica DNA digested with Sau3AI. Characterisation of one of these repetitive DNA families showed the presence of multiple copies of Saccharomyces cerevisiae autonomously replicating sequence (ARS) core consensus sequences. The E. histolyticca ARS consensus sequences allowd a yeast-integrating plasmid, YIP5, to replicate autonomously in S. cerevisiae. A 'bent DNA' fragment was located in one member of this E. histolytica repetitive DNA family. © 1990.
引用
收藏
页码:197 / 203
页数:7
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