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Position: Home > Articles > Multiple Shoot Induction and Plantlet Regeneration in Sinningia speciosa Northern Horticulture 2008 (7) 227-228

大岩桐腋芽丛生的诱导及植株再生

作  者:
刘雪莲;顾地州;高艳蕊;戴广忠
单  位:
通化师范学院生物系
关键词:
大岩桐;丛生芽;植株再生
摘  要:
用大岩桐茎段为外植体,以MS为基本培养基,对添加不同浓度和比例的外源激素对大岩桐腋芽丛生的诱导、增殖及植株再生的影响进行探讨。结果表明:腋芽丛生诱导培养基以MS+6-BA 1.0 mg/L+NAA 0.2 mg/L效果最佳;腋芽增殖培养基以MS+6-BA 3.0 mg/L+NAA 0.2 mg/L效果最佳;生根培养基以1/2 MS+NAA 0.2 mg/L效果最佳。
译  名:
Multiple Shoot Induction and Plantlet Regeneration in Sinningia speciosa
作  者:
LIU Xue-lian,GU Di-zhou,GAO Yan-rui,DAI Guang-zhong(Department of Biology,Tonghua Normal University,Tonghua,Jilin 134002,China)
关键词:
Sinningia speciosa;Multiple shoot;Plantlet regeneration
摘  要:
With the stems of Sinningia speciosa being explants and the basic medium consists of Murashige and Skoog(MS).Experiments were established in order to study the effect of addition different concentration and proportional of exogenous hormones to the medium on derivation and multiplication of multiple shoot.Main achievements were as follows: the optimum medium for multiple shoot derivation was MS+6-BA 1.0 mg/L +NAA 0.2 mg/L,the optimum medium for proliferation was MS+6-BA 3.0 mg/L +NAA 0.2 mg/L,the optimum medium for rooting was 1/2 MS +NAA 0.2 mg/L.

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