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The Human Ribosomal Protein Genes: Sequencing and Comparative Analysis of 73 Genes

Overview
Journal Genome Res
Specialty Genetics
Date 2002 Mar 5
PMID 11875025
Citations 82
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Abstract

The ribosome, as a catalyst for protein synthesis, is universal and essential for all organisms. Here we describe the structure of the genes encoding human ribosomal proteins (RPs) and compare this class of genes among several eukaryotes. Using genomic and full-length cDNA sequences, we characterized 73 RP genes and found that (1) transcription starts at a C residue within a characteristic oligopyrimidine tract; (2) the promoter region is GC rich, but often has a TATA box or similar sequence element; (3) the genes are small (4.4 kb), but have as many as 5.6 exons on average; (4) the initiator ATG is in the first or second exon and is within plus minus 5 bp of the first intron boundaries in about half of cases; and (5) 5'- and 3'-UTRs are significantly smaller (42 bp and 56 bp, respectively) than the genome average. Comparison of RP genes from humans, Drosophila melanogaster, Caenorhabditis elegans, and Saccharomyces cerevisiae revealed the coding sequences to be highly conserved (63% homology on average), although gene size and the number of exons vary. The positions of the introns are also conserved among these species as follows: 44% of human introns are present at the same position in either D. melanogaster or C. elegans, suggesting RP genes are highly suitable for studying the evolution of introns.

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References
1.
Hustert E, Scherer G, Olowson M, Guenet J, Balling R . Rbt (Rabo torcido), a new mouse skeletal mutation involved in anteroposterior patterning of the axial skeleton, maps close to the Ts (tail-short) locus and distal to the Sox9 locus on chromosome 11. Mamm Genome. 1996; 7(12):881-5. DOI: 10.1007/s003359900261. View

2.
Willig T, Draptchinskaia N, Dianzani I, Ball S, Niemeyer C, Ramenghi U . Mutations in ribosomal protein S19 gene and diamond blackfan anemia: wide variations in phenotypic expression. Blood. 1999; 94(12):4294-306. View

3.
Hariharan N, Kelley D, PERRY R . Equipotent mouse ribosomal protein promoters have a similar architecture that includes internal sequence elements. Genes Dev. 1989; 3(11):1789-800. DOI: 10.1101/gad.3.11.1789. View

4.
Ishijima J, Yasui H, Morishima M, Shiroishi T . Dominant lethality of the mouse skeletal mutation tail-short (Ts) is determined by the Ts allele from mating partners. Genomics. 1998; 49(3):341-50. DOI: 10.1006/geno.1998.5277. View

5.
Nakasone K, Kenmochi N, Toku S, Tanaka T . The structure of the gene encoding chicken ribosomal protein L30. Biochim Biophys Acta. 1993; 1174(1):75-8. DOI: 10.1016/0167-4781(93)90094-t. View