Developmentally regulated processing and replication of the Tetrahymena rDNA minichromosome

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 ele...

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Veröffentlicht in:Current opinion in genetics & development 1993-10, Vol.3 (5), p.730-735
1. Verfasser: Kapler, Geoffrey M.
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description 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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source MEDLINE; Access via ScienceDirect (Elsevier)
subjects Animals
Chromosomes
DNA Replication
DNA, Protozoan - biosynthesis
DNA, Ribosomal - biosynthesis
Tetrahymena thermophila
Tetrahymena thermophila - genetics
Tetrahymena thermophila - growth & development
title Developmentally regulated processing and replication of the Tetrahymena rDNA minichromosome
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