Effect of copper on shoot and root regeneration in wheat, triticale, rape and tobacco tissue cultures

作者: Laszio Purnhauser , Gabor Gyulai

DOI: 10.1007/BF00032962

关键词:

摘要: CuSO4 (0.1–100 μM) significantly enhanced shoot regeneration from calli of wheat and triticale tobacco leaf disc cultures. In cultures triticale, also stimulated root formation. When equal concentrations were applied in different media, it was found that the components basal media had only modifying effects. pretreatment promoted plant survival when regenerated plants transferred directly to potting soil. contrast with CuSO4, AgNO3, which regeneration, inhibited rooting triticale. Brassica napus callus cultures, AgNO3 strongly increased morphogenesis, whereas no significant effect.

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