. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. Figures I and 2. Nomarski (Fig. 1) and fluorescent (Fig. 2) preparations of unfertilized Mulima eggs showing germinal vesicles, nucleoli (Nu) and meiotic chromosomes. Figure I, X760; Figure 2, X960. Figures 3 and 4. Fertilized Mulima eggs depicting incorporated sperm nuclei (S) and meiotic chromosomes which are distributed throughout the germinal vesicle (5 min pi). Figure 3. •960; Figure 4. x 1500. Figure 5. Zygote (10 min pi) in which the meiotic chromosomes are condensing and the sperm nucleus (S) is dispersing. XI800. Fi
. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. Figures I and 2. Nomarski (Fig. 1) and fluorescent (Fig. 2) preparations of unfertilized Mulima eggs showing germinal vesicles, nucleoli (Nu) and meiotic chromosomes. Figure I, X760; Figure 2, X960. Figures 3 and 4. Fertilized Mulima eggs depicting incorporated sperm nuclei (S) and meiotic chromosomes which are distributed throughout the germinal vesicle (5 min pi). Figure 3. •960; Figure 4. x 1500. Figure 5. Zygote (10 min pi) in which the meiotic chromosomes are condensing and the sperm nucleus (S) is dispersing. XI800. Figures 6-8. Zygotes (15 min pi) in which the meiotic chromosomes have become condensed and organized on the same optical plane (Fig. 7). The chromosomes move as a group to the cortex in preparation for polar body formation (Fig. 8). Figure 6 is a Nomarski preparation in which the meiotic chromosomes and incorporated sperm nucleus are difficult to discern; these structures are intensely stained in Hoechst- or DAPI-prepared specimens. Figure 6. X760; Figures 7 and 8, 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
