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Literature summary for 2.4.1.203 extracted from

  • Polanska, L.; Vicankova, A.; Novakova, M.; Malbeck, J.; Dobrev, P.I.; Brzobohaty, B.; Vankova, R.; Machackova, I.
    Altered cytokinin metabolism affects cytokinin, auxin, and abscisic acid contents in leaves and chloroplasts, and chloroplast ultrastructure in transgenic tobacco (2007), J. Exp. Bot., 58, 637-649.
    View publication on PubMed

Organism

Organism UniProt Comment Textmining
Phaseolus lunatus
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Nicotiana tabacum expressing a ZOG1 gene, encoding trans-zeatin-O-glucosyltransferase from Phaseolus lunatus. When a ZOG1 gene is constitutively expressed in tabacco: Cytokinin-O-glucosides accumulate in leaves. The level of t-ZOG is two orders of magnitude higher. Higher content of the predominant cytokinin forms bases and ribosides and of cytokinin phosphates in ZOG1 chloroplasts. Auxin content in the leaves is 2fold higher. Auxin and abscisic acid contens are higher in ZOG1 chloroplasts than in wild type chloroplasts. The chloroplasts ZOG1 transforms contain more starch inclusion than wild type W38 chloroplasts.
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