A HIGHLY CONSERVED REPETITIVE SEQUENCE FROM PHYSARUM-POLYCEPHALUM CONTAINS NUCLEOTIDE ARRANGEMENTS SIMILAR TO REPLICATOR SEQUENCES

被引：5

作者：

KRUSE, L ^{[1
]}

MEYER, G ^{[1
]}

HILDEBRANDT, A ^{[1
]}

机构：

[1] UNIV BREMEN, INST ZELLBIOL BIOCHEM & BIOTECHNOL, NW 2, W-2800 BREMEN 33, GERMANY

来源：

BIOCHIMICA ET BIOPHYSICA ACTA | 1993年 / 1216卷 / 01期

关键词：

REPETITIVE SEQUENCE; CLONING PROBLEM; REPLICATOR ELEMENT; (PHYSARUM-POLYCEPHALUM);

D O I：

10.1016/0167-4781(93)90049-J

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

An interspersed repetitive sequence from Physarum polycephalum has been cloned and analysed. The 394 bp sequence is highly conserved and contains several homopolymeric (dA)-(dT) tracts capable of forming bent DNA structures and a 10/11 match to the yeast-ARS-consensus sequence. The repetition frequency of the described sequence is about 3000 to 7000, a number that would fit with the distribution of replicator segments in Physarum.

引用

页码：129 / 133

页数：5

共 43 条

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