. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. C iA i^. 43 2 41 -6 -4 -2 2 41 12N. 12M. 6am. darkness T me FIGURES 4 and 5. The number of cells per thousand in mitosis at half-hourly intervals during one, two or three (not consecutive) 24-hour periods, plotted as mitosis percentage against time. All results are for biphasic or milk cultures growing in the natural day-night cycle. FIGURE 4. Colorless species: A, Astasia klebsii; B, Distigma protcus. FIGURE 5. Colorless species: A, Hyalophacus ocellatns; B, Menoidium cultellus; C, Pcranema tricho- phorum. mitot
. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. C iA i^. 43 2 41 -6 -4 -2 2 41 12N. 12M. 6am. darkness T me FIGURES 4 and 5. The number of cells per thousand in mitosis at half-hourly intervals during one, two or three (not consecutive) 24-hour periods, plotted as mitosis percentage against time. All results are for biphasic or milk cultures growing in the natural day-night cycle. FIGURE 4. Colorless species: A, Astasia klebsii; B, Distigma protcus. FIGURE 5. Colorless species: A, Hyalophacus ocellatns; B, Menoidium cultellus; C, Pcranema tricho- phorum. mitotic rhythm shown by the green form of strain "T" in biphasic culture was absent in beef extract or "SATBY" medium. During the period of rapid multiplica- tion prior to crowding of the culture, a fixation at any time of day or night showed from 5-6% (beef extract) or 8-10% ("SATBY") of the cells undergoing mitosis. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Marine Biological Laboratory (Woods Hole, Mass. ); Marine Biological Laboratory (Woods Hole, Mass. ). Annual report 1907/08-1952; Lillie, Frank Rattray, 1870-1947; Moore, Carl Richard, 1892-; Redfield, Alfred Clarence, 1890-1983. Woods Hole, Mass. : Marine Biological Laboratory
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Keywords: ., bookauthorlilliefrankrat, booksubjectbiology, booksubjectzoology
