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Article

Cucumber gibberellin 1-oxidase/desaturase initiates novel gibberellin catabolic pathways.

The Journal of biological chemistry - 19 Jun 2020

Pimenta Lange Maria João, Szperlinski Manuela, Kalix Leon, Lange Theo

Abstract excerpt

Bioactive gibberellins (GAs) are central regulators of plant growth and development, including seed development. GA homeostasis is achieved via complex biosynthetic and catabolic pathways, whose exact activities remain to be elucidated. Here, we isolated two cDNAs from mature or imbibed cucumber seeds with high sequence similarity to known GA 3-oxidases. We found that one enzyme (designated here CsGA3ox5) has GA...

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Identifiers

PMID: 32345611
DOI: 10.1074/jbc.RA120.013708
PMCID: PMC7307207

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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