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Literature DB >> 7683370

Concerted circadian oscillations in transcript levels of nineteen Lha/b (cab) genes in Lycopersicon esculentum (tomato).

J W Kellmann¹, N Merforth, M Wiese, E Pichersky, B Piechulla.

Abstract

Steady-state mRNA levels of nineteen members of the Lha/b (cab) gene family of Lycopersicon esculentum, encoding nine different types of light-harvesting complex (LHC) polypeptides, were determined by primer extension analysis. Each Lha/b gene is expressed and individual mRNAs accumulate to distinct levels. The relative contribution of each Lha/b mRNA to the total Lha/b mRNA levels is very similar in different green organs (leaves, stems, fruits, sepals) and after light treatment of etiolated seedlings. Detailed analysis of Lha/b mRNA accumulation in leaves under light/dark conditions, continuous darkness and continuous light revealed diurnal and circadian oscillations of Lha/b mRNAs for all genes. Only minor instances of divergence from a general expression pattern are apparent. Together these results indicate a concerted expression of all genes, suggesting that similar or identical molecular mechanisms and signal transduction chain control the expression of all Lha/b genes.

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Year: 1993 PMID： 7683370 DOI： 10.1007/bf00279449

Source DB: PubMed Journal: Mol Gen Genet ISSN： 0026-8925

17 in total

1. Analysis of the diurnal expression patterns of the tomato chlorophyll a/b binding protein genes. Influence of light and characterization of the gene family.

Authors: J W Kellmann; E Pichersky; B Piechulla
Journal: Photochem Photobiol Date: 1990-07 Impact factor: 3.421

2. Photosynthetic Genes of Petunia (Mitchell) Are Differentially Expressed during the Diurnal Cycle.

Authors: M M Stayton; P Brosio; P Dunsmuir
Journal: Plant Physiol Date: 1989-03 Impact factor: 8.340

Review 3. Chlorophyll a/b-binding proteins: an extended family.

Authors: B R Green; E Pichersky; K Kloppstech
Journal: Trends Biochem Sci Date: 1991-05 Impact factor: 13.807

4. Molecular characterization of the diurnal/circadian expression of the chlorophyll a/b-binding proteins in leaves of tomato and other dicotyledonous and monocotyledonous plant species.

Authors: H Meyer; U Thienel; B Piechulla
Journal: Planta Date: 1989-12 Impact factor: 4.116

5. An evolutionarily conserved protein binding sequence upstream of a plant light-regulated gene.

Authors: G Giuliano; E Pichersky; V S Malik; M P Timko; P A Scolnik; A R Cashmore
Journal: Proc Natl Acad Sci U S A Date: 1988-10 Impact factor: 11.205

6. Developmental, organ-specific, and light-dependent expression of the tomato ribulose-1,5-bisphosphate carboxylase small subunit gene family.

Authors: M Sugita; W Gruissem
Journal: Proc Natl Acad Sci U S A Date: 1987-10 Impact factor: 11.205

7. Confirmation of the relative expression levels of the Petunia (Mitchell) rbcS genes.

Authors: C Dean; M Favreau; P Dunsmuir; J Bedbrook
Journal: Nucleic Acids Res Date: 1987-06-11 Impact factor: 16.971

8. Differential expression of six light-harvesting chlorophyll a/b binding protein genes in maize leaf cell types.

Authors: J Y Sheen; L Bogorad
Journal: Proc Natl Acad Sci U S A Date: 1986-10 Impact factor: 11.205

9. Photocontrol of the Expression of Genes Encoding Chlorophyll a/b Binding Proteins and Small Subunit of Ribulose-1,5-Bisphosphate Carboxylase in Etiolated Seedlings of Lycopersicon esculentum (L.) and Nicotiana tabacum (L.).

Authors: B Wehmeyer; A R Cashmore; E Schäfer
Journal: Plant Physiol Date: 1990-07 Impact factor: 8.340

10. Effect of Temperature Alterations on the Diurnal Expression Pattern of the Chlorophyll a/b Binding Proteins in Tomato Seedlings.

Authors: B Piechulla; S Riesselmann
Journal: Plant Physiol Date: 1990-12 Impact factor: 8.340

21 in total

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Authors: Y Xu; C H Johnson
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2. Light-induced biogenesis of the light-harvesting complexes of Photosystems I and II : Gene expression and protein accumulation.

Authors: D T Morishige; S Preiss
Journal: Photosynth Res Date: 1995-05 Impact factor: 3.573

3. Circadian oscillations of Lhc mRNAs in a photoautotrophic cell culture of Lycopersicon peruvianum.

Authors: L Winter; S Stöcker; N Merforth; H P Mühlbach; B Piechulla
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Authors: B Piechulla; N Merforth; B Rudolph
Journal: Plant Mol Biol Date: 1998-11-01 Impact factor: 4.076

Review 5. 'Circadian clock' directs the expression of plant genes.

Authors: B Piechulla
Journal: Plant Mol Biol Date: 1993-06 Impact factor: 4.076

6. Automated sampling and RNA isolation at room temperature for measurements of circadian rhythms in Chlamydomonas reinhardtii.

Authors: S S Nikaido; C R Locke; D P Weeks
Journal: Plant Mol Biol Date: 1994-10 Impact factor: 4.076