DEVELOPMENTALLY-REGULATED PROCESSING AND REPLICATION OF THE TETRAHYMENA RDNA MINICHROMOSOME

被引：37

作者：

KAPLER, GM ^{[1
]}

机构：

[1] UNIV CALIF SAN FRANCISCO, SAN FRANCISCO, CA 94143 USA

来源：

CURRENT OPINION IN GENETICS & DEVELOPMENT | 1993年 / 3卷 / 05期

关键词：

D O I：

10.1016/S0959-437X(05)80091-7

中图分类号：

Q2 [细胞生物学];

学科分类号：

071009 ; 090102 ;

摘要：

The ribosomal DNA locus of Tetrahymena thermophila undergoes a dramatic series of developmentally regulated processing events to generate the amplified rDNA minichromosome during formation of the somatic macronucleus. DNA transformation and classical genetic approaches have identified cis-acting elements that regulate rDNA processing in the developing macronucleus and subsequent vegetative rDNA maintenance.

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页码：730 / 735

页数：6

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