NUCLEOTIDE-SEQUENCE OF THE POTATO RDNA INTERGENIC SPACER

被引：46

作者：

BORISJUK, N ^{[1
]}

HEMLEBEN, V ^{[1
]}

机构：

[1] UNIV TUBINGEN,INST BIOL,LEHRSTUHL ALLGEMEINE GENET,MORGENSTELLE 28,W-7400 TUBINGEN 1,GERMANY

来源：

PLANT MOLECULAR BIOLOGY | 1993年 / 21卷 / 02期

关键词：

SOLANUM-TUBEROSUM; RIBOSOMAL DNA; TOMATO;

D O I：

10.1007/BF00019953

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：

The large intergenic spacer (IGS) of potato rDNA was sequenced and compared to the IGS sequence of tomato. Both spacers exhibit similar length and architecture. Absence of repeated elements downstream of the putative transcription initiation site (TIS) in potato is compensated by the larger number of subrepeats upstream of the TIS. Especially high level of similarity (86% and 86.5%, respectively) is found in the AT-rich domain containing the TIS and the region approx. 800 bp upstream of the 18S rRNA gene.

引用

页码：381 / 384

页数：4

共 17 条

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