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Article

Product stability and sequestration mechanisms in Solanum tuberosum engineered to biosynthesize high value ketocarotenoids.

Plant biotechnology journal - 1 Jan 2016

Mortimer Cara L, Misawa Norihiko, Ducreux Laurence, Campbell Raymond, Bramley Peter M, Taylor Mark, Fraser Paul D

Abstract excerpt

To produce commercially valuable ketocarotenoids in Solanum tuberosum, the 4, 4' β-oxygenase (crtW) and 3, 3' β-hydroxylase (crtZ) genes from Brevundimonas spp. have been expressed in the plant host under constitutive transcriptional control. The CRTW and CRTZ enzymes are capable of modifying endogenous plant carotenoids to form a range of hydroxylated and ketolated derivatives. The host (cv. Désirée) produced...

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Identifiers

PMID: 25845905
DOI: 10.1111/pbi.12365
PMCID: PMC11388937

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 5 Sept 2026. Manifest publication-graph-cohort-2026-09-05.1.

Source receipt: pubmed, retrieved 5 Sept 2026.

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