. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. HABROBRACON OOGKNESIS 45 period that the accessory nuclei are increasing in volume they are also accumulating protein. If the new protein in the matrix is synthesized in situ, then functional ribosomes must be included among the RXP particles in pseudonucleoli. The contents of the accessory nuclei are contributed to the ooplasm about the time the ovarian oocyte enters meiotic metaphase I. Yolk spheres The second organelle characteristically found in the vitellogenic oocyte is the yolk sphere (Figs. IB, 4 ys). These stain int
. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. HABROBRACON OOGKNESIS 45 period that the accessory nuclei are increasing in volume they are also accumulating protein. If the new protein in the matrix is synthesized in situ, then functional ribosomes must be included among the RXP particles in pseudonucleoli. The contents of the accessory nuclei are contributed to the ooplasm about the time the ovarian oocyte enters meiotic metaphase I. Yolk spheres The second organelle characteristically found in the vitellogenic oocyte is the yolk sphere (Figs. IB, 4 ys). These stain intensely with fast green (are rich in protein) and are PA/S-negative (lack significant amounts of carbohydrates). To estimate the relative abundance of different organelles in the cytoplasm of the. FIGURE 6. (A) The surface of the germinal vesicle showing its highly convoluted envelope. (B) Nucleolar bodies lying deeper in the same nucleus. (C) An accessory nucleus seen in the same cell. Note the similarities between its pseudonucleoli and the nucleolar bodies of the germinal 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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