Cell regeneration and sustained division of protoplasts from cotton (Gossypium hirsutum L.)
- PMID: 24248935
- DOI: 10.1007/BF00272785
Cell regeneration and sustained division of protoplasts from cotton (Gossypium hirsutum L.)
Abstract
Protoplasts were isolated from 12 day old subcultured phytohormone habituated callus tissue of Gossypium hirsutum L. (0.5% cellulysin-Calbiochem, 0.6% macerase-Calbiochem, 0.7M mannitol, and pH 5.0). After separation and purification (0.35M sucrose floatation medium), the protoplasts were cultured (K3 media of Kao et al., 1974 with 0.9 μM BAP, 5 μM IAA and 0.35M sucrose) in both liquid and solid medium at a density of 5×10(5) protoplasts/ml. Four weeks after isolation, cell regeneration and callus formation was observed.
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