Abstract
A procedure for the separation of proplastids free of mitochondria from dark-grown Euglena cells has been developed. A fraction enriched in proplastids was used for freeze-etching study of proplastid structure. The prolamellar body in freeze-etched replicas appeared sponge-like, with thylakoids, often vesicular, emerging from it. The prolamellar body and the thylakoids were covered by particles of about 100A in diameter. No larger particles, typical of light-grown chloroplasts, were observed.
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CITATION STYLE
Ophir, I., & Ben-Shaul, Y. (1973). Separation and Ultrastructure of Proplastids from Dark-grown Euglena Cells. Plant Physiology, 51(6), 1109–1116. https://doi.org/10.1104/pp.51.6.1109
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