. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. 27. 28 Figure 25 is a first division early anaphase control exposed in the bomb for an hour (but without pressure) before fixing. Figure 26 is of a cell fixed just after the release of 2,000 pressure. Figure 27 is a metaphase plate of the same material. Figure 28 is of a cell fixed just after the release of 4,000 Ibs. pressure, and note the anaphase separation of the homolo- gous chromosomes a' and a". The small arrows indicate the distal ends of the kinetochores. The magnification of these and the following p


. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. 27. 28 Figure 25 is a first division early anaphase control exposed in the bomb for an hour (but without pressure) before fixing. Figure 26 is of a cell fixed just after the release of 2,000 pressure. Figure 27 is a metaphase plate of the same material. Figure 28 is of a cell fixed just after the release of 4,000 Ibs. pressure, and note the anaphase separation of the homolo- gous chromosomes a' and a". The small arrows indicate the distal ends of the kinetochores. The magnification of these and the following photographs is approximately X 3, 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