metabolism of hormones during seed germination and release from dormancy. III. The effects and metabolism of zeatin in dormant and nondormant ash embryos

Zeatin and zeatin-9, β-ribonucleoside enhance the germination of dormant ash embryos. While the first macroscopic signs of germination appear only after about 72 hours, 12 hours of exposure to 50 μM zeatin is as effective as continuous incubation. There must be barriers against transport out of the...

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Veröffentlicht in:	Plant physiology (Bethesda) 1973-05, Vol.51 (5), p.894-897
Hauptverfasser:	Sun-Tzou, D, Galson, E.C, Sondheimer, E
Format:	Artikel
Sprache:	eng
Schlagworte:	Chlorophylls Crystallization Dormancy Embryos forest trees Germination Hormone metabolism Metabolism plant biochemistry plant physiology Radioactive decay Ribonucleosides Solvents tree physiology
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