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Literature DB >> 2111229

The psbA-gene from a red alga resembles those from cyanobacteria and cyanelles.

Abstract

Plastid DNA (ptDNA) from the unicellular red alga Cyanidium caldarium was isolated. A 5.8 kb Eco RI, fragment containing the entire psbA-gene was cloned and the nucleotide sequence of the psbA-gene determined. At the carboxyl terminus the encoded protein (D1) contains the seven amino acid-insertion which was found to be typical of the cyanobacteria and the cyanelles of Cyanophora paradoxa. However, the overall sequence homology does not support a direct relationship between the plastids of Cyanidium, cyanelles and the cyanobacteria. As in other photosynthetic organisms the psbA-gene is transcribed as a monocistronic mRNA. The ribosomal RNA operon was located 4 kb upstream of the psbA-gene.

Entities: Gene Species

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Year: 1990 PMID： 2111229 DOI： 10.1007/bf00312617

Source DB: PubMed Journal: Curr Genet ISSN： 0172-8083 Impact factor: 3.886

21 in total

1. Studies with Cyanidium caldarium, an anomalously pigmented chlorophyte.

Authors: M B ALLEN
Journal: Arch Mikrobiol Date: 1959

2. Inverted repeat of Olisthodiscus luteus chloroplast DNA contains genes for both subunits of ribulose-1,5-bisphosphate carboxylase and the 32,000-dalton Q(B) protein: Phylogenetic implications.

Authors: M Reith; R A Cattolico
Journal: Proc Natl Acad Sci U S A Date: 1986-11 Impact factor: 11.205

3. Molecular Basis of Herbicide Resistance in Amaranthus hybridus.

Authors: J Hirschberg; L McIntosh
Journal: Science Date: 1983-12-23 Impact factor: 47.728

4. Evidence against use of bacterial amino acid sequence data for construction of all-inclusive phylogenetic trees.

Authors: T E Meyer; M A Cusanovich; M D Kamen
Journal: Proc Natl Acad Sci U S A Date: 1986-01 Impact factor: 11.205

5. Evolutionary relationship of psbA genes from cyanobacteria, cyanelles and plastids.

Authors: I Janssen; J Jakowitsch; C B Michalowski; H J Bohnert; W Löffelhardt
Journal: Curr Genet Date: 1989-05 Impact factor: 3.886

6. Restriction endonuclease map of the chloroplast DNA of Chlamydomonas reinhardii.

Authors: J D Rochaix
Journal: J Mol Biol Date: 1978-12-25 Impact factor: 5.469

7. Isolation, sequence and expression of two members of the 32 kd thylakoid membrane protein gene family from the cyanobacterium Anabaena 7120.

Authors: S E Curtis; R Haselkorn
Journal: Plant Mol Biol Date: 1984-07 Impact factor: 4.076

8. psbA genes indicate common ancestry of prochlorophytes and chloroplasts.

Authors: C W Morden; S S Golden
Journal: Nature Date: 1989-01-26 Impact factor: 49.962

9. The central part of the cyanelle rDNA unit of Cyanophora paradoxa: Sequence comparison with chloroplasts and cyanobacteria.

Authors: I Janssen; H Mucke; W Löffelhardt; H J Bohnert
Journal: Plant Mol Biol Date: 1987-09 Impact factor: 4.076

10. Life at high temperatures.

Authors: T D Brock
Journal: Science Date: 1985-10-11 Impact factor: 47.728

19 in total

1. A 16 kb small single-copy region separates the plastid DNA inverted repeat of the unicellular red alga Cyanidium caldarium: physical mapping of the IR-flanking regions and nucleotide sequences of the psbD-psbC, rps16, 5S rRNA and rpl21 genes.

Authors: U Maid; K Zetsche
Journal: Plant Mol Biol Date: 1992-09 Impact factor: 4.076

2. Structure of the Rubisco operon from the unicellular red alga Cyanidium caldarium: evidence for a polyphyletic origin of the plastids.

Authors: K Valentin; K Zetsche
Journal: Mol Gen Genet Date: 1990-07

10. psbD sequences of Bumilleriopsis filiformis (Heterokontophyta, Xanthophyceae) and Porphyridium purpureum (Rhodophyta, Bangiophycidae): evidence for polyphyletic origins of plastids.

Authors: S Scherer; S Lechner; P Böger
Journal: Curr Genet Date: 1993-11 Impact factor: 3.886

The psbA-gene from a red alga resembles those from cyanobacteria and cyanelles.

1. Studies with Cyanidium caldarium, an anomalously pigmented chlorophyte.

2. Inverted repeat of Olisthodiscus luteus chloroplast DNA contains genes for both subunits of ribulose-1,5-bisphosphate carboxylase and the 32,000-dalton Q(B) protein: Phylogenetic implications.

3. Molecular Basis of Herbicide Resistance in Amaranthus hybridus.

4. Evidence against use of bacterial amino acid sequence data for construction of all-inclusive phylogenetic trees.

5. Evolutionary relationship of psbA genes from cyanobacteria, cyanelles and plastids.

6. Restriction endonuclease map of the chloroplast DNA of Chlamydomonas reinhardii.

7. Isolation, sequence and expression of two members of the 32 kd thylakoid membrane protein gene family from the cyanobacterium Anabaena 7120.

8. psbA genes indicate common ancestry of prochlorophytes and chloroplasts.

9. The central part of the cyanelle rDNA unit of Cyanophora paradoxa: Sequence comparison with chloroplasts and cyanobacteria.

10. Life at high temperatures.

1. A 16 kb small single-copy region separates the plastid DNA inverted repeat of the unicellular red alga Cyanidium caldarium: physical mapping of the IR-flanking regions and nucleotide sequences of the psbD-psbC, rps16, 5S rRNA and rpl21 genes.

2. Structure of the Rubisco operon from the unicellular red alga Cyanidium caldarium: evidence for a polyphyletic origin of the plastids.

3. Rubisco genes indicate a close phylogenetic relation between the plastids of Chromophyta and Rhodophyta.

4. The cyanelle S10 spc ribosomal protein gene operon from Cyanophora paradoxa.

5. An equivalent to bacterial ompR genes is encoded on the plastid genome of red algae.

6. Substitutional bias confounds inference of cyanelle origins from sequence data.

7. Structural features of the plastid ribosomal RNA operons of two red algae: Antithamnion sp. and Cyanidium caldarium.

8. Evidence for multiple xenogenous origins of plastids: comparison of psbA-genes with a xanthophyte sequence.

9. Structural similarities between psbA genes from red and brown algae.

10. psbD sequences of Bumilleriopsis filiformis (Heterokontophyta, Xanthophyceae) and Porphyridium purpureum (Rhodophyta, Bangiophycidae): evidence for polyphyletic origins of plastids.