Literature DB >> 24469787

The isolation of an abscisic-acid metabolite, 4'-dihydrophaseic acid, from non-imbibed Phaseolus vulgaris seed.

D C Walton1, B Dorn, J Fey.   

Abstract

Naturally occurring 4'-dihydrophaseic acid (DPA) has been isolated from mature, non-imbibed bean seed. The concentrations of abscisic acid (ABA), phaseic acid (PA) and DPA in the seed were estimated to be 0.06, 0.11 and 5.95 mg/kg dry wt., respectively. The results suggest that DPA is a major inactivation product of ABA in this tissue. The possible pathway from ABA to DPA is discussed.

Entities:  

Year:  1973        PMID： 24469787     DOI： 10.1007/BF00386035

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


  6 in total

1.  Phaseic acid: Occurrence in cotton fruit; Acceleration of abscission.

Authors:  L A Davis; J L Lyon; F T Addicott
Journal:  Planta       Date:  1972-12       Impact factor: 4.116

2.  Abscisic acid in immature apical tissue of sugar cane and in leaves of plants subjected to drought.

Authors:  B H Most
Journal:  Planta       Date:  1971-03       Impact factor: 4.116

3.  Plant hormones. IX. Phaseic acid, a relative of abscisic acid from seed of Phaseolus multiflorus. Possible structures.

Authors:  J MacMillan; R J Pryce
Journal:  Tetrahedron       Date:  1969-12       Impact factor: 2.457

4.  Metabolism of 2-C-(+/-)-abscisic Acid in excised bean axes.

Authors:  D C Walton; E Sondheimer
Journal:  Plant Physiol       Date:  1972-03       Impact factor: 8.340

5.  Activity and metabolism of C-(+/-)-abscisic Acid derivatives.

Authors:  D C Walton; E Sondheimer
Journal:  Plant Physiol       Date:  1972-03       Impact factor: 8.340

6.  Asymmetry, its importance to the action and metabolism of abscisic Acid.

Authors:  E Sondheimer; E C Galson; Y P Chang; D C Walton
Journal:  Science       Date:  1971-11-19       Impact factor: 47.728
  6 in total
  3 in total

1.  Variation and metabolism of abscisic acid in pea seedlings during and after water stress.

Authors:  K Dörffling; B Sonka; D Tietz
Journal:  Planta       Date:  1974-01       Impact factor: 4.116

2.  A radioimmunoassay for abscisic acid.

Authors:  D Walton; W Dashek; E Galson
Journal:  Planta       Date:  1979-01       Impact factor: 4.116

3.  The effects of water stress on abscisic-acid levels and metabolism in roots of Phaseolus vulgaris L. and other plants.

Authors:  D C Walton; M A Harrison; P Cotê
Journal:  Planta       Date:  1976-01       Impact factor: 4.116
  3 in total

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