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Titel:

Induction of polyphenol gene expression in apple (Malus x domestica) after the application of a dioxygenase inhibitor

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
Fischer, Thilo C.; Halbwirth, Heidrun; Roemmelt, Susanne; Sabatini, Emidio; Schlangen, Karin; Andreotti, Carlo; Spinelli, Francesco; Costa, Guglielmo; Forkmann, Gert; Treutter, Dieter; Stich, Karl
Abstract:
A comprehensive study of the complex polyphenol biosynthesis in developing leaves of apple (Malus domestica) was performed comprising gene expression, enzyme activities and polyphenol composition. During leaf development, an early increase in gene expression was observed for phenylalanine ammonia lyase (PAL, EC 4.3.1.5), chalcone synthase (CHS, EC 2.3.1.74), flavanone 3--hydroxylase (FHT, EC 1.14.11.9) and dihydroflavonol 4--reductase/flavanone 4--reductase (DFR/FNR, EC 1.1.1.219). Their enzyme...     »
Zeitschriftentitel:
Physiologia Plantarum
Jahr:
2006
Band / Volume:
128
Heft / Issue:
4
Seitenangaben Beitrag:
604--617
Volltext / DOI:
doi:10.1111/j.1399-3054.2006.00787.x
Print-ISSN:
0031-9317
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