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Literature DB >> 24425085

The correlation of phenylalanine ammonia-lyase and cinnamic acid-hydroxylase activity changes in Jerusalem artichoke tuber tissues.

Abstract

Phenylalanine ammonia-lyase (PAL) and cinnamic acid-hydroxylase (CAH) exhibit parallel activity changes in tissues of Jerusalem artichoke (Helianthus tuberosus L.) tubers during ageing and in vitro culture. The activity of both enzymes appears in the tissue only after slicing and can be stimulated by manganese. Inhibition of CAH, by the deprivation of the substrate O2, leads to cinnamic acid accumulation and PAL inhibition, a process prevented by cycloheximide. It is propounded that the link between PAL and CAH activities is the result of changes of the cinnamic acid pool size produced by a change in the activity of CAH.

Entities: Chemical Disease Species

Year: 1976 PMID： 24425085 DOI： 10.1007/BF00399721

Source DB: PubMed Journal: Planta ISSN： 0032-0935 Impact factor: 4.116

17 in total

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Authors: G Engelsma
Journal: Planta Date: 1967-09 Impact factor: 4.116

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Authors: M Zucker
Journal: Plant Physiol Date: 1971-03 Impact factor: 8.340

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Authors: D W Russell; E E Conn
Journal: Arch Biochem Biophys Date: 1967-10 Impact factor: 4.013

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Authors: E A Havir; K R Hanson
Journal: Biochemistry Date: 1968-05 Impact factor: 3.162

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Authors: R J Britten; E H Davidson
Journal: Science Date: 1969-07-25 Impact factor: 47.728

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Authors: C P Vance; A M Nambudiri; G H Towers
Journal: Can J Biochem Date: 1973-06

8. Cycloheximide is not a specific inhibitor of protein synthesis in vivo.

Authors: D McMahon
Journal: Plant Physiol Date: 1975-05 Impact factor: 8.340

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Authors: M Zucker
Journal: Plant Physiol Date: 1968-03 Impact factor: 8.340

10. Regulation of enzyme activities related to the biosynthesis of flavone glycosides in cell suspension cultures of parsley (Petroselinum hortense).

Authors: K Hahlbrock; J Ebel; R Ortmann; A Sutter; E Wellmann; H Grisebach
Journal: Biochim Biophys Acta Date: 1971-07-20

11 in total

1. Altering expression of cinnamic acid 4-hydroxylase in transgenic plants provides evidence for a feedback loop at the entry point into the phenylpropanoid pathway.

Authors: J W Blount; K L Korth; S A Masoud; S Rasmussen; C Lamb; R A Dixon
Journal: Plant Physiol Date: 2000-01 Impact factor: 8.340

2. Light-dark modulation of hydroxycinnamate: CoA ligase activity from stems of Salix babylonica cultivated in vitro.

Authors: A Feutry; R Letouzé
Journal: Planta Date: 1984-10 Impact factor: 4.116

Review 3. Managing phenol contents in crop plants by phytochemical farming and breeding-visions and constraints.

Authors: Dieter Treutter
Journal: Int J Mol Sci Date: 2010-03-02 Impact factor: 5.923

4. L-Phenylalanine ammonia-lyase fromPhaseolus vulgaris: Modulation of the levels of active enzyme bytrans-cinnamic acid.

Authors: G P Bolwell; C L Cramer; C J Lamb; W Schuch; R A Dixon
Journal: Planta Date: 1986-03 Impact factor: 4.116

5. Phenylalanine ammonia-lyase and cinnamic acid 4-hydroxylase: Characterisation of the concomitant changes in enzyme activities in illuminated potato tuber discs.

Authors: C J Lamb
Journal: Planta Date: 1977-01 Impact factor: 4.116

6. Modulation of L-phenylalanine ammonia-lyase by pathway intermediates in cell suspension cultures of dwarf French bean (Phaseolus vulgaris L.).

Authors: R A Dixon; T Browne; M Ward
Journal: Planta Date: 1980-12 Impact factor: 4.116

7. Anthocyanin accumulation and PAL activity in a suspension culture of Daucus carota L. : Inhibition by L-α-aminooxy-β-phenylpropionic acid and t-cinnamic acid.

Authors: W Noé; C Langebartels; H U Seitz
Journal: Planta Date: 1980-08 Impact factor: 4.116

8. Lignin synthesis and its related enzymes as markers of tracheary-element differentiation in single cells isolated from the mesophyll of Zinnia elegans.

Authors: H Fukuda; A Komamine
Journal: Planta Date: 1982-09 Impact factor: 4.116

9. Interference of L-α-aminoocy-β-phenylpropionic acid with cold-induced sphagnorubin synthesis in Sphagnum magellanicum BRID.

Authors: R Tutschek
Journal: Planta Date: 1982-08 Impact factor: 4.116

10. Leaf cDNA-AFLP analysis of two citrus species differing in manganese tolerance in response to long-term manganese-toxicity.

Authors: Chen-Ping Zhou; Yi-Ping Qi; Xiang You; Lin-Tong Yang; Peng Guo; Xin Ye; Xin-Xing Zhou; Feng-Jiao Ke; Li-Song Chen
Journal: BMC Genomics Date: 2013-09-14 Impact factor: 3.969