Studies on a Macronuclear Endosymbiont of Spirostomum ambiguum. II. Ultrastructural Comparison of the in situ and the Cultivated Endosymbiont
Studies of the morphology of the endosymbiont reveal similar characteristics in either fixed specimens of Spirostomum ambiguum or material cultivated in vitro: lack of a definitive cell wall, presence of two triple-layered membranes separated by a periplasmic space serving as cell boundaries, and th...
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| Veröffentlicht in: | Transactions of the American Microscopical Society 1976-10, Vol.95 (4), p.565-568 |
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| container_end_page | 568 |
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| container_issue | 4 |
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| container_title | Transactions of the American Microscopical Society |
| container_volume | 95 |
| creator | Harrison, Daniel N. Dorsey, Charles H. Brown, Charles A. |
| description | Studies of the morphology of the endosymbiont reveal similar characteristics in either fixed specimens of Spirostomum ambiguum or material cultivated in vitro: lack of a definitive cell wall, presence of two triple-layered membranes separated by a periplasmic space serving as cell boundaries, and the presence of membrane-bound vesicles. Structural evidence concerning the filterability and motility of the isolated endosymbiont is discussed. |
| doi_str_mv | 10.2307/3225379 |
| format | Article |
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Structural evidence concerning the filterability and motility of the isolated endosymbiont is discussed.</description><subject>Bacteria - ultrastructure</subject><subject>Cell Membrane - ultrastructure</subject><subject>Cell Nucleus - microbiology</subject><subject>Cell walls</subject><subject>Ciliophora - microbiology</subject><subject>Cultured cells</subject><subject>Electron micrographs</subject><subject>Endosymbionts</subject><subject>Macronucleus</subject><subject>Medical research</subject><subject>Microorganisms</subject><subject>Nuclear membrane</subject><subject>Periplasm</subject><subject>Phosphates</subject><subject>Symbiosis</subject><issn>0003-0023</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1976</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp1kL1OwzAUhT3wVwriBRg8IJhSnDiJ7RFFBSqBGErnyLEdcBXHxT9IfQjemZRUSAxMV-eec8-VPgAuUjTLMCK3OMsKTNgBmCCEcIJQhk_AqffrnaQoPwZHNKMY0wn4WoYotfLQ9pDDZy6c7aPoFHdw3kvrt6bRtg_QtnC50c76YE00kA_rtxjNDC4WM7jqguM-uChCdLyDlTUb7rQfOoe78K6g7qHXIULeyx9dxS7oTx6U_PPmDBy2vPPqfD-nYHU_f60ek6eXh0V195SILGUhKUtRFCktVU4YJ6RhmErGJCkQUk2LRdOmVBDBSoIxolQVecNoKqUgedGossVTcD32bpz9iMqH2mgvVNfxXtnoa4rLvGBpPgRvxuDAxXun2nrjtOFuW6eo3rGu96yH5OW-MjZGyd_cCHqwr0Z7PRB0_7Z8A2miiDU</recordid><startdate>197610</startdate><enddate>197610</enddate><creator>Harrison, Daniel N.</creator><creator>Dorsey, Charles H.</creator><creator>Brown, Charles A.</creator><general>American Microscopical Society</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>197610</creationdate><title>Studies on a Macronuclear Endosymbiont of Spirostomum ambiguum. 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| ispartof | Transactions of the American Microscopical Society, 1976-10, Vol.95 (4), p.565-568 |
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| language | eng |
| recordid | cdi_proquest_miscellaneous_83645914 |
| source | MEDLINE; JSTOR Archive Collection A-Z Listing |
| subjects | Bacteria - ultrastructure Cell Membrane - ultrastructure Cell Nucleus - microbiology Cell walls Ciliophora - microbiology Cultured cells Electron micrographs Endosymbionts Macronucleus Medical research Microorganisms Nuclear membrane Periplasm Phosphates Symbiosis |
| title | Studies on a Macronuclear Endosymbiont of Spirostomum ambiguum. II. Ultrastructural Comparison of the in situ and the Cultivated Endosymbiont |
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