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IAA 缀合物诱导和分化椰子胚胎愈伤组织。

Induction and differentiation of callus from embryos of Cocos nucifera L. by IAA-conjugates.

机构信息

Plant Research Laboratory, School of Life Sciences, Jawaharlal Nehru University, 110067, New Delhi, India.

出版信息

Plant Cell Rep. 1986 Oct;5(5):322-4. doi: 10.1007/BF00268591.

DOI:10.1007/BF00268591
PMID:24248288
Abstract

Calli from young embryos of Cocos nucifera L. were induced on B5 medium supplemented with IAA-conjugates (IAA-asp or IAA-ala) at a concentration of 2.0 mg/1 and callusing was increased by about 10% if both IAA-conjugates, IAA-asp and IAA-ala were added together. Differentiation of shoots and roots was achieved by transferring calli to B5 medium supplemented with either IAA-asp (2.0 mg/1)+Kn(2.0 mg/1) or NAA (2.0 mg/1). Complete plantlets were obtained on B5 medium supplemented with NAA (0.5 mg/1)+BAP (2.0 mg/1)+PVP (1.0 g/1).

摘要

幼胚愈伤组织诱导

在 B5 培养基中添加 2.0mg/L 的 IAA 缀合物(IAA-asp 或 IAA-ala),可诱导椰子 Calli 形成愈伤组织,添加两种 IAA 缀合物(IAA-asp 和 IAA-ala)可使愈伤组织的形成增加约 10%。通过将愈伤组织转移到添加 IAA-asp(2.0mg/L)+Kn(2.0mg/L)或 NAA(2.0mg/L)的 B5 培养基中,实现了芽和根的分化。在添加 NAA(0.5mg/L)+BAP(2.0mg/L)+PVP(1.0g/L)的 B5 培养基上获得完整的植株。

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本文引用的文献

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