Enrichment for heterokaryocytes by the u
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Ch. T. Harms; I. Potrykus
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Article
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1978
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Springer
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English
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Buoyant density differences between different types of protoplasts were used in an iso-osmotic density gradient system to enrich protoplast fusion mixtures for heterokaryocytes. Protoplasts of maize stem and wheat mesophyll, as well as epidermis, stem parenchyma and mesophyll protoplasts of two amph