ArticleCurrent genetics1991
Unusual organization of a ribosomal protein operon in the plastid genome of Cryptomonas phi: evolutionary considerations.
Article in Current genetics, 1991. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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12 citing papers in PubMed, 28 citations in OpenAlex.
- Growth phase-dependent transcription of the Streptomyces ramocissimus tuf1 gene occurs from two promoters.Journal of bacteriology · 1997Article
- A model for the evolution of the plastid sec apparatus inferred from secY gene phylogeny.Plant molecular biology · 1996Article
- An epitope of elongation factor Tu is widely distributed within the bacterial and archaeal domains.Journal of bacteriology · 1995Article
- Chloroplast ribosomes and protein synthesis.Microbiological reviews · 1994Review
- Synechocystis sp. PCC6803 fusB gene, located outside of the str operon, encodes a polypeptide related to protein synthesis factor EF-G.Plant molecular biology · 1994Article
- Complete sequence of Euglena gracilis chloroplast DNA.Nucleic acids research · 1993Article
- A High-Resolution Gene Map of the Chloroplast Genome of the Red Alga Porphyra purpurea.The Plant cell · 1993Article
- Two amino-acid biosynthetic genes are encoded on the plastid genome of the red alga Porphyra umbilicalis.Current genetics · 1993Article
- Light regulation of protein synthesis factor EF-G in pea chloroplasts.Plant molecular biology · 1992Article
- The chloroplast genome.Plant molecular biology · 1992Review
- psaE and trnS(CGA) are encoded on the plastid genome of the red alga Porphyra umbilicalis.Plant molecular biology · 1992Article
- Plastid DNA from Pyrenomonas salina (Cryptophyceae): physical map, genes, and evolutionary implications.Current genetics · 1992Article
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1 author.
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Abstract
The region of the plastid genome containing the genes for ribosomal proteins S12 and S7 and the elongation factor Tu (corresponding to three of the four str operon genes of Escherichia coli) was investigated in the unicellular marine alga Cryptomonas. Sequence analysis shows the gene organization to be rps12-60 bp spacer-rps7-68 bp spacer-tufA. No introns are present in any of the genes. Comparisons of the deduced amino acid sequence of these genes with homologues from other organisms show rps12 to be very highly conserved, except at the amino terminus, and rps7 and tufA to be less well-conserved. Transcript analysis suggests that these genes are co-transcribed along with several up and/or down-stream genes. The evolutionary significance of this unique gene organization is discussed.
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