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An Electron Microscope Study of the Contractile Vacuole in Tokophrya infusionum
Contractile vacuoles are organelles that collect fluid from the cytoplasm and expel it to the outside. After each discharge (systole), they appear again and expand (diastole). They are widely distributed among Protozoa, and have been found also in some fresh water algae, sponges, and recently in som...
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Formato: | Texto |
Lenguaje: | English |
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The Rockefeller University Press
1958
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2224347/ https://www.ncbi.nlm.nih.gov/pubmed/13525434 |