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Literature DB >> 24272800

The chalcone synthase multigene family of Petunia hybrida (V30): differential, light-regulated expression during flower development and UV light induction.

Abstract

We have analysed the expression of the 8-10 members of the gene family encoding the flavonoid biosynthetic enzyme chalcone synthase (CHS) from Petunia hybrida. During normal plant development only two members of the gene family (CHS-A and CHS-J) are expressed. Their expression is restricted to floral tissues mainly. About 90% of the total CHS mRNA pool is transcribed from CHS-A, wheares CHS-J delivers about 10% in flower corolla, tube and anthers. Expression of CHS-A and CHS-J during flower development is coordinated and (red) light-dependent. In young seedlings and cell suspension cultures expression of CHS-A and CHS-J can be induced with UV light. In addition to CHS-A and CHS-J, expression of another two CHS genes (CHS-B and CHS-G) is induced in young seedlings by UV light, albeit at a low level. In contrast to CHS genes from Leguminoseae, Petunia CHS genes are not inducible by phytopathogen-derived elicitors. Expression of CHS-A and CHS-J is reduced to a similar extent in a regulatory CHS mutant, Petunia hybrida Red Star, suggesting that both genes are regulated by the same trans-acting factors. Comparison of the promoter sequences of CHS-A and CHS-J reveals some striking homologies, which might represent cis-acting regulatory sequences.

Entities: Chemical Disease Species

Year: 1989 PMID： 24272800 DOI： 10.1007/BF00020506

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

36 in total

1. Floral tissue of Petunia hybrida (V30) expresses only one member of the chalcone synthase multigene family.

Authors: R E Koes; C E Spelt; H J Reif; P J van den Elzen; E Veltkamp; J N Mol
Journal: Nucleic Acids Res Date: 1986-07-11 Impact factor: 16.971

2. A plant flavone, luteolin, induces expression of Rhizobium meliloti nodulation genes.

Authors: N K Peters; J W Frost; S R Long
Journal: Science Date: 1986-08-29 Impact factor: 47.728

3. Transposon-induced alterations in the promoter region affect transcription of the chalcone synthase gene of Antirrhinum majus.

Authors: H Sommer; U Bonas; H Saedler
Journal: Mol Gen Genet Date: 1988-01

4. Elicitor-mediated induction of chalcone isomerase in Phaseolus vulgaris cell suspension cultures.

Authors: R A Dixon; C Gerrish; C J Lamb; M P Robbins
Journal: Planta Date: 1983-12 Impact factor: 4.116

5. Induction of phenylalanine ammonia-lyase and 4-coumarate:CoA ligase mRNAs in cultured plant cells by UV light or fungal elicitor.

Authors: D N Kuhn; J Chappell; A Boudet; K Hahlbrock
Journal: Proc Natl Acad Sci U S A Date: 1984-02 Impact factor: 11.205

6. Elicitor rapidly induces chalcone synthase mRNA in Phaseolus vulgaris cells at the onset of the phytoalexin defense response.

Authors: T B Ryder; C L Cramer; J N Bell; M P Robbins; R A Dixon; C J Lamb
Journal: Proc Natl Acad Sci U S A Date: 1984-09 Impact factor: 11.205

7. Differential accumulation of plant defense gene transcripts in a compatible and an incompatible plant-pathogen interaction.

Authors: J N Bell; T B Ryder; V P Wingate; J A Bailey; C J Lamb
Journal: Mol Cell Biol Date: 1986-05 Impact factor: 4.272

8. Coordinated regulation of 4-coumarate:CoA ligase and phenylalanine ammonia-lyase mRNAs in cultured plant cells.

Authors: H Ragg; D N Kuhn; K Hahlbrock
Journal: J Biol Chem Date: 1981-10-10 Impact factor: 5.157

9. Organization and differential activation of a gene family encoding the plant defense enzyme chalcone synthase in Phaseolus vulgaris.

Authors: T B Ryder; S A Hedrick; J N Bell; X W Liang; S D Clouse; C J Lamb
Journal: Mol Gen Genet Date: 1987-12

10. Cloning of the two chalcone flavanone isomerase genes from Petunia hybrida: coordinate, light-regulated and differential expression of flavonoid genes.

Authors: A J van Tunen; R E Koes; C E Spelt; A R van der Krol; A R Stuitje; J N Mol
Journal: EMBO J Date: 1988-05 Impact factor: 11.598

49 in total

1. white anther: A petunia mutant that abolishes pollen flavonol accumulation, induces male sterility, and is complemented by a chalcone synthase transgene

Authors:
Journal: Plant Physiol Date: 1999-06 Impact factor: 8.340

2. Coincident sequence-specific RNA degradation of linked transgenes in the plant genome.

Authors: Megumi Kasai; Maiko Koseki; Kazunori Goto; Chikara Masuta; Shiho Ishii; Roger P Hellens; Akito Taneda; Akira Kanazawa
Journal: Plant Mol Biol Date: 2011-12-07 Impact factor: 4.076

3. Transactivation of Ds by Ac-transposase gene fusions in tobacco.

Authors: C M Rommens; M J van Haaren; A S Buchel; J N Mol; A J van Tunen; H J Nijkamp; J Hille
Journal: Mol Gen Genet Date: 1992-02

4. The maize zein gene zE19 contains two distinct promoters which are independently activated in endosperm and anthers of transgenic Petunia plants.

Authors: F Quattrocchio; M A Tolk; I Coraggio; J N Mol; A Viotti; R E Koes
Journal: Plant Mol Biol Date: 1990-07 Impact factor: 4.076

5. Inhibition of flower pigmentation by antisense CHS genes: promoter and minimal sequence requirements for the antisense effect.

Authors: A R van der Krol; L A Mur; P de Lange; J N Mol; A R Stuitje
Journal: Plant Mol Biol Date: 1990-04 Impact factor: 4.076

6. Differential modification of flavonoid and isoflavonoid biosynthesis with an antisense chalcone synthase construct in transgenic Lotus corniculatus.

Authors: S P Colliver; P Morris; M P Robbins
Journal: Plant Mol Biol Date: 1997-11 Impact factor: 4.076