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Control of ribosomal protein gene expression
Biochimica Et Biophysica Acta Gene Regulatory Mechanisms, 1988Willem H Mager, W H Mager
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The Ribosomal Genes of Plasmodium
1986Publisher Summary The chapter describes the Plasmodium rDNA unit. The chapter discusses briefly a feature of the rDNA units of other eukaryotic organisms and then compares and contrasts this with what has been found about the Plasmodium rDNA unit.
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On ribosomal gene compensation in Drosophila
Cell, 1980Recent studies indicate that genes from only one nucleolus organizer undergo replication during polytenization of salivary gland cells of X/Y flies. This report presents evidence that this is also true X/X polytene cells. Interstrain hybrids were constructed which contain X chromosomes with different rDNA hybridization patterns following digestion with
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The silence of the ribosomal RNA genes
Cellular and Molecular Life Sciences, 2005Over the past decade emerging evidence has indicated that epigenetic factors control and regulate nuclear processes. The genes encoding ribosomal RNA (rRNA) represent an ideal model to study how epigenetics and chromatin can modulate gene expression.
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Family of Ribosomal Genes of Xenopus laevis
Nature, 1969IN all eukaryotic organisms so far investigated, the genomic DNA includes reiterated DNA sequences which are referred to as families of related base sequences1, and two molecular models of chromosome structure which have recently been put forward are consistent with these observations.
M, Birnstiel +3 more
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Ribosomal protein genes as sensors of aneuploidy
Nature Reviews Genetics, 2021During development, cell competition causes apoptosis of cells with abnormal ribosomal protein profiles. Ji et al. show that this same mechanism also deletes aneuploid cells and that the deleted cell populations mainly have altered ribosomal protein gene dosages.
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Ribosomal RNA gene transcription in trypanosomes
Parasitology Research, 2014Leishmania major, Trypanosoma cruzi and Trypanosoma brucei are pathogenic species from the order Kinetoplastida. The molecular and cellular studies of parasites, such as of the biosynthesis of essential macromolecules, are important in designing successful strategies for control.
Roberto, Hernández +1 more
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1979
The aim of this paper is to consider the structure of ribosomal operon of baker’s yeasts Saccharomyces cerevisiae. Yeast as a primitive eukaryotic microorganism is a very convenient object for genetic and biochemical studies. One can grow it without difficulties and its genetics have been greatly promoted.
A. A. Bayev +4 more
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The aim of this paper is to consider the structure of ribosomal operon of baker’s yeasts Saccharomyces cerevisiae. Yeast as a primitive eukaryotic microorganism is a very convenient object for genetic and biochemical studies. One can grow it without difficulties and its genetics have been greatly promoted.
A. A. Bayev +4 more
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Methylation of Mouse Ribosomal RNA Genes
DNA, 1982Ribosomal DNA (rDNA) methylation was studied in various strains of mice. We used restriction enzymes that are sensitive to methylation and a cloned probe containing the transcribed spacer and part of the 18S and 28S gene. Strains C3H/He3, C57/B6-3, and AKR/J were found to have less than 9% of the rDNA methylated.
J G, Reilly, C A, Thomas, M J, Lundell
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The Ribosomal RNA Genes of Plasmodium
1994Publisher Summary This chapter focuses on the ribosomal RNA (rRNA) genes of plasmodium. The study of rRNA genes offers the biologist at least three possible research areas: (1) molecular biology, (2) molecular inference of phylogeny based upon molecular sequence data, and (3) rRNA-based specific detection of organisms, which can be used ...
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