The rDNA Loci—Intersections of Replication, Transcription, and …
Genes encoding ribosomal RNA (rDNA) are essential for cell survival and are particularly sensitive to factors leading to genomic instability. Their repetitive character makes them prone …
Analyses of the Updated “Animal rDNA Loci Database” with an …
The updated version of the animal rDNA loci database (http://www.animalrdnadatabase.com/) presents a source of information about rDNA loci in a wide range of animal genera. Its new …
The Ribosomal Gene Loci—The Power behind the Throne - PMC
Nucleoli form around actively transcribed ribosomal RNA (rRNA) genes (rDNA), and the morphology and location of nucleolus-associated genomic domains (NADs) are linked to the …
Epigenetic control of rDNA loci in response to intracellular energy ...
2008年5月16日 · Here, we describe eNoSC, a protein complex that senses energy status and controls rRNA transcription. eNoSC contains Nucleomethylin, which binds histone H3 …
Dispersion of rDNA loci and its implications on intragenomic ...
2012年4月1日 · This study revealed dispersion of rDNA loci into four chromosomes in diploids and existence of some species of Camellia in different ploidy levels. For instance, Camellia …
The rDNA Loci-Intersections of Replication, Transcription, and …
2001年2月1日 · In this review, we summarize current knowledge on the structure and organization of rDNA, its role in sensing changes in the genome, and its linkage to aging. We also review …
Non-coding RNAs at the Eukaryotic rDNA Locus: RNA–DNA …
2020年7月10日 · The ribosomal DNA (rDNA) locus in Saccharomyces cerevisiae is one of the most highly transcribed loci, and accounts for 60% of cellular transcription [1].
Repetitive DNA loci and their modulation by the non-canonical …
2017年2月23日 · Here, we discuss key mechanisms that maintain rDNA repeats, telomeres, and transposons in yeast and human before highlighting emerging roles for non-canonical DNA …
Animal rDNA Database (Release 2.0, 2021)
The animal rDNA database provides currently information on number and position of rDNA loci for 2800 animal species from 340 families. The data of this second release comes from 1040 …
Mechanisms of rDNA Copy Number Maintenance: Trends in …
2019年5月28日 · rDNA, the genes encoding the RNA components of ribosomes (rRNA), are highly repetitive in all eukaryotic genomes, containing 100s to 1000s of copies, to meet the …