. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. 466 J. W. LYNN AND W. H. CLARK, FIGURE 15. Nine doublet tubules comprise the centrioles as shown at high magnification in trans- mission electron micrographs. Notice the interconnecting fibrils intersecting the centriolar matrix. Bar = /am. FIGURE 16. A centriole in longitudinal section is often associated with dense bodies (arrows). These dense bodies probably represent cross sections through the interconnecting fibrils. Bar = thus suggested was acrosomal in nature. This suggestion is questionable, however, sin
. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. 466 J. W. LYNN AND W. H. CLARK, FIGURE 15. Nine doublet tubules comprise the centrioles as shown at high magnification in trans- mission electron micrographs. Notice the interconnecting fibrils intersecting the centriolar matrix. Bar = /am. FIGURE 16. A centriole in longitudinal section is often associated with dense bodies (arrows). These dense bodies probably represent cross sections through the interconnecting fibrils. Bar = thus suggested was acrosomal in nature. This suggestion is questionable, however, since fertilizatit studies have demonstrated the spike is the leading edge of the sperm during investment coat penetration (Lynn and Clark, 1983). In the natantians, the spike has been suggested to be part of the acrosome (Pochon-Masson, 1969; Lu, 1976; Kleve et al., 1980), a role also suggested for the cross striated structures associated with the isopod and schizopod sperm (Reger and Fain-Maurel, 1973) and the cross striated structure which forms a part of the ac-. 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
