. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. Figure 4. Sketches oflate embryos ofDicyemajaponicum. Scale bar = 10 urn. a. Twenty-nine-cell stage (dorsal view), b. Twenty-nine-cell stage (sagittal optical section). Note a metaphase figure in 2c21 and a telophase figure in 2d2. c. Twenty-nine-cell stage (ventral view), d. Thirty-three-cell stage (ventral view). Large capsule cells (2a21 and 2d21) are still situated on the ventral surface, e. Thirty-three-cell stage (sagittal optical section), f. Thirty-three-cell stage (sagittal optical section). Note a telophase figure
. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. Figure 4. Sketches oflate embryos ofDicyemajaponicum. Scale bar = 10 urn. a. Twenty-nine-cell stage (dorsal view), b. Twenty-nine-cell stage (sagittal optical section). Note a metaphase figure in 2c21 and a telophase figure in 2d2. c. Twenty-nine-cell stage (ventral view), d. Thirty-three-cell stage (ventral view). Large capsule cells (2a21 and 2d21) are still situated on the ventral surface, e. Thirty-three-cell stage (sagittal optical section), f. Thirty-three-cell stage (sagittal optical section). Note a telophase figure in 2c:" that is dividing to produce dorsal and ventral internal cells (2c2'" and2c2"2). g. Thirty-six-cell stage (sagittal optical section). Note a telophase figure in 2c212 that is dividing to produce two urn cells (2d2121 and 2d:'22). h. Early 37-cell stage (sagittal optical section). Cell divisions have been completed, but germinal cells (2B 'and 2C) have not yet been incorporated into the cytoplasm of urn cells (2c2121 and 2c2122).. 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
