Literature DB >> 7948895

Regulation of phytochrome A mRNA abundance in parsley seedlings and cell-suspension cultures.

C Poppe1, B Ehmann, H Frohnmeyer, M Furuya, E Schäfer.   

Abstract

A cDNA clone encoding the apoprotein of a parsley phytochrome was isolated and classified as parsley PHYA phytochrome, on the basis of a sequence homology comparison with all available phytochrome sequences. Red light pulses led to a phytochrome-dependent down-regulation of PHYA mRNA abundance in etiolated parsley seedlings to a level of 10-20% compared with the dark control. The PHYA mRNA abundance in a parsley cell suspension culture was also down-regulated by light pulses. Transient expression assays in parsley protoplasts showed light regulation of a chimeric pea PHYA promoter uidA-gene construct.

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Year:  1994        PMID： 7948895     DOI： 10.1007/bf00039558

Source DB:  PubMed          Journal:  Plant Mol Biol        ISSN： 0167-4412            Impact factor:   4.076


  19 in total

1.  Phytochrome regulation of phytochrome mRNA abundance.

Authors:  J T Colbert; H P Hershey; P H Quail
Journal:  Plant Mol Biol       Date:  1985-03       Impact factor: 4.076

2.  A stable phytochrome pool regulates the expression of the phytochrome I gene in pea seedlings.

Authors:  M Furuya; N Ito; K Tomizawa; E Schäfer
Journal:  Planta       Date:  1991-01       Impact factor: 4.116

3.  Development- and light-dependent regulation of the expression of two different chalcone synthase transcripts in mustard cotyledons.

Authors:  B Ehmann; B Ocker; E Schäfer
Journal:  Planta       Date:  1991-02       Impact factor: 4.116

4.  Analysis of cloned cDNA and genomic sequences for phytochrome: complete amino acid sequences for two gene products expressed in etiolated Avena.

Authors:  H P Hershey; R F Barker; K B Idler; J L Lissemore; P H Quail
Journal:  Nucleic Acids Res       Date:  1985-12-09       Impact factor: 16.971

5.  [An action spectrum of photomorphogenesis under high energy conditions and its interpretation on the basis of phytochrome (hypocotyl growth inhibition in Lactuca sativa L)].

Authors:  K M Hartmann
Journal:  Z Naturforsch B       Date:  1967-11       Impact factor: 1.047

6.  Nucleotide and amino acid sequence of a Cucurbita phytochrome cDNA clone: identification of conserved features by comparison with Avena phytochrome.

Authors:  R A Sharrock; J L Lissemore; P H Quail
Journal:  Gene       Date:  1986       Impact factor: 3.688

7.  Novel phytochrome sequences in Arabidopsis thaliana: structure, evolution, and differential expression of a plant regulatory photoreceptor family.

Authors:  R A Sharrock; P H Quail
Journal:  Genes Dev       Date:  1989-11       Impact factor: 11.361

8.  Mutations in the gene for the red/far-red light receptor phytochrome B alter cell elongation and physiological responses throughout Arabidopsis development.

Authors:  J W Reed; P Nagpal; D S Poole; M Furuya; J Chory
Journal:  Plant Cell       Date:  1993-02       Impact factor: 11.277

9.  Polyubiquitin gene expression and structural properties of the ubi4-2 gene in Petroselinum crispum.

Authors:  P Kawalleck; I E Somssich; M Feldbrügge; K Hahlbrock; B Weisshaar
Journal:  Plant Mol Biol       Date:  1993-02       Impact factor: 4.076

10.  Phytochrome A null mutants of Arabidopsis display a wild-type phenotype in white light.

Authors:  G C Whitelam; E Johnson; J Peng; P Carol; M L Anderson; J S Cowl; N P Harberd
Journal:  Plant Cell       Date:  1993-07       Impact factor: 11.277
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  4 in total

1.  Dynamic properties of endogenous phytochrome A in Arabidopsis seedlings.

Authors:  L Hennig; C Büche; K Eichenberg; E Schäfer
Journal:  Plant Physiol       Date:  1999-10       Impact factor: 8.340

2.  Abundance and half-life of the distinct oat phytochrome A3 and A4 mRNAs.

Authors:  D C Higgs; L J Barnes; J T Colbert
Journal:  Plant Mol Biol       Date:  1995-10       Impact factor: 4.076

3.  Glutathione and a UV light-induced glutathione S-transferase are involved in signaling to chalcone synthase in cell cultures.

Authors:  L Loyall; K Uchida; S Braun; M Furuya; H Frohnmeyer
Journal:  Plant Cell       Date:  2000-10       Impact factor: 11.277

4.  Nuclear import of the parsley bZIP transcription factor CPRF2 is regulated by phytochrome photoreceptors.

Authors:  S Kircher; F Wellmer; P Nick; A Rügner; E Schäfer; K Harter
Journal:  J Cell Biol       Date:  1999-01-25       Impact factor: 10.539
  4 in total

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