Isolation of protoplasts from somatic embryos of carrot
Protoplasts were isolated enzymatically from synchronously induced globular somatic embryos from a carrot suspension culture. Among the macerating enzymes tested, Driselase was the most effective for release of protoplasts from embryos. A higher medium osmolarity was required for the isolation of protoplasts from embryos than from undifferentiated cells. Protoplasts from embryos were smaller than protoplasts from undifferentiated cells. On step gradients of Ficoll, protoplasts from embryos gave one major band. Protoplasts from undifferentiated cells gave two major bands, one lighter and the other heavier than the protoplasts from embryos.
Key wordscarrot somatic embryo protoplast cell density
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