gibberellic acid

(redirected from Gibberelin)
Also found in: Thesaurus, Medical, Encyclopedia.
Related to Gibberelin: gibberellic acid

gib·ber·el·lic acid

A plant hormone, C19H22O6, that promotes processes such as seed germination, flowering, and stem elongation. It is also present in certain fungi.

[From gibberellin.]

gibberellic acid

(Botany) a slightly soluble crystalline plant hormone first isolated from the fungus Gibberella fujikuroi: a gibberellin. Formula: C19H22O6
[C20: from New Latin Gibberella, literally: a little hump, from Latin gibber hump + -ic]

gib′ber•el′lic ac′id

(ˈdʒɪb əˈrɛl ɪk, ˌdʒɪb-)
a gibberellin, C19H22O6, produced as a metabolite by the fungus Gibberella fujikuroi, used as a stimulator of plant growth.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.gibberellic acid - a crystalline acid associated with gibberellin
gibberellin - a plant hormone isolated from a fungus; used in promoting plant growth
Mentioned in ?
References in periodicals archive ?
Delay of early fruitlet abscision by Branco girdling in Citrus coincides with previous increases in carbohydrate and gibberelin concentrations.
The level of other important transcriptional regulators such as those involved in auxin and gibberelin responses are also determined by proteasomal action (Bisshopp et al.