REJUVENATION OF SENESCENT CELLS OF SPONGIOCHLORIS TYPICA(2)
Thick-walled, oil-filled akinetes of the green alga Spongiochloris typica, long in the stationary phase of growth, were transferred to fresh media. Ultra-structural changes were observed during a 51-hr period after transfer. Akinetes, when transferred to fresh media, may follow 1 of 3 pathways: 1 Re...
| Veröffentlicht in: | Journal of phycology. - 1966. - 5(1969), 1 vom: 02. März, Seite 32-7 |
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| 1. Verfasser: | |
| Format: | Online-Aufsatz |
| Sprache: | English |
| Veröffentlicht: |
1969
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| Zugriff auf das übergeordnete Werk: | Journal of phycology |
| Schlagworte: | Journal Article |
| Zusammenfassung: | Thick-walled, oil-filled akinetes of the green alga Spongiochloris typica, long in the stationary phase of growth, were transferred to fresh media. Ultra-structural changes were observed during a 51-hr period after transfer. Akinetes, when transferred to fresh media, may follow 1 of 3 pathways: 1 Remain unchanged; these cells appear to be moribund perhaps due to an over-accumulation of lipid. 2 Undergo immediate zoosporogenesis; seems to occur in cells with 4, 8, or more nuclei. 3 Return to the vegetative state; this was common in smaller cells with less than 4 nuclei; however, zoosporogenesis eventually did occur when 4, 8, or more nuclei were present |
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| Beschreibung: | Date Completed 22.04.2016 Date Revised 21.04.2016 published: Print Citation Status PubMed-not-MEDLINE |
| ISSN: | 1529-8817 |
| DOI: | 10.1111/j.1529-8817.1969.tb02572.x |