Literature DB >> 24482278

A distinction between the actions of abscisic acid, gibberellic acid and cytokinins in light-sensitive lettuce seed.

J D Bewley1, D W Fountain.   

Abstract

Using isolated lettuce seed embryos it can be shown that the inhibitory effect of abscisic acid upon germination is reversed solely by cytokinin. In the intact seed, however, gibberellic acid is also required for this reversal to be manifested in germination.

Entities:  

Year:  1972        PMID： 24482278     DOI： 10.1007/BF00386622

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


  7 in total

1.  Inhibition of Gibberellic Acid-induced Germination by Abscisic Acid and Reversal by Cytokinins.

Authors:  A A Khan
Journal:  Plant Physiol       Date:  1968-09       Impact factor: 8.340

2.  Interaction between Kinetin and Light on Germination of Grand Rapids Lettuce Seeds.

Authors:  J Leff
Journal:  Plant Physiol       Date:  1964-05       Impact factor: 8.340

3.  Effects of Gibberellin, Kinetin, Thiourea, and Photomorphogenic Radiation on Mitotic Activity in Dormant Lettuce Seed.

Authors:  A H Haber; H J Luippold
Journal:  Plant Physiol       Date:  1960-07       Impact factor: 8.340

4.  Responses to gibberellin of light-requiring seeds of lettuce & Lepidium virginicum.

Authors:  V K Toole; H M Cathey
Journal:  Plant Physiol       Date:  1961-09       Impact factor: 8.340

5.  Action of Gibberellic Acid on Lettuce Seed Germination.

Authors:  H Ikuma; K V Thimann
Journal:  Plant Physiol       Date:  1960-09       Impact factor: 8.340

6.  Immediate phytochrome action in lettuce seeds and its interaction with gibberellins and other germination promoters.

Authors:  J D Bewley; M Negbi; M Black
Journal:  Planta       Date:  1968-12       Impact factor: 4.116

7.  On the hormonal control of post-harvest dormancy and germination in barley seeds.

Authors:  A A Khan; E C Waters
Journal:  Life Sci       Date:  1969-07-15       Impact factor: 5.037
  7 in total
  4 in total

1.  An enzyme to degrade lettuce endosperm cell walls. Appearance of a mannanase following phytochrome- and gibberellin-induced germination.

Authors:  P Halmer; J D Bewley; T A Thorpe
Journal:  Planta       Date:  1976-01       Impact factor: 4.116

2.  Lettuce seed germination and cytokinins: their entry and formation.

Authors:  M Black; J D Bewley; D Fountain
Journal:  Planta       Date:  1974-06       Impact factor: 4.116

3.  Role of Smoke Stimulatory and Inhibitory Biomolecules in Phytochrome-Regulated Seed Germination of Lactuca sativa.

Authors:  Shubhpriya Gupta; Lenka Plačková; Manoj G Kulkarni; Karel Doležal; Johannes Van Staden
Journal:  Plant Physiol       Date:  2019-08-14       Impact factor: 8.340

4.  Red-light- and gibberellic-acid-enhanced α-galactosidase activity in germinating lettuce seeds, cv. Grand Rapids : Control by the axis.

Authors:  D W Leung; J D Bewley
Journal:  Planta       Date:  1981-08       Impact factor: 4.116
  4 in total

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