可可树胚性愈伤组织对赤霉素酸及赤霉素合成抑制剂的响应

Zeitschrift für Pflanzenphysiologie Pub Date : 1984-02-01 DOI:10.1016/S0044-328X(84)80042-2

Halina Kononowicz, Jules Janick

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引用次数: 17

摘要

0.05 ~ 10 mg·l−1的赤霉素酸刺激了可可克隆bc5的无性胚性愈伤组织的发生，但对bc36没有作用。当浓度为0.05 ~ 0.1 mg·l−1时，AMO 1618对克隆BC 5的胚胎发生有促进作用，但高于0.1 mg·l−1时，对胚胎发生有抑制作用。在bc36中观察到类似但较小的效应。Daminozide和CCC抑制了两个无性系的胚胎发生。

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Response of Embryogenic Callus of Theobroma cacao L. to Gibberellic Acid and Inhibitors of Gibberellic Acid Synthesis

Gibberellic acid at 0.05 to 10 mg·l⁻¹ stimulated asexual embryogenesis from embryogeniccompetent callus of clone BC 5 but not BC 36 of Theobroma cacao. AMO 1618 stimulated embryogenesis at 0.05 to 0.1 mg·l⁻¹ but depressed embryogenesis above 0.1 mg·l⁻¹ for clone BC 5. A similar but smaller effect was observed for BC 36. Daminozide and CCC depressed embryogenesis with both clones.

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Zeitschrift für Pflanzenphysiologie

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