. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. MNEMIOPSIS GIANT SMOOTH MUSCLE HBERS 219 pattern (centered hexagons), with a center-to-center spacing varying from 70 to 95 nm (Fig. 9). The thin, actin-hke filaments have a diameter of ± nm. If the bundles are incubated in a solution containing the SI fragment of myosin (from chick smooth muscle), the thin filaments exhibit the classical arrowhead configuration. On this basis. Figure 9. Transverse section of thick and thin myofilaments. The thick, myosin-Hke filaments form a nearly hexagonal lattice. The thin actin
. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. MNEMIOPSIS GIANT SMOOTH MUSCLE HBERS 219 pattern (centered hexagons), with a center-to-center spacing varying from 70 to 95 nm (Fig. 9). The thin, actin-hke filaments have a diameter of ± nm. If the bundles are incubated in a solution containing the SI fragment of myosin (from chick smooth muscle), the thin filaments exhibit the classical arrowhead configuration. On this basis. Figure 9. Transverse section of thick and thin myofilaments. The thick, myosin-Hke filaments form a nearly hexagonal lattice. The thin actin filaments form irregular rosettes around the thick myofilaments and are linked by finer microfibrils. Scale bar: nm (140,000x). Figure 10. Periphery of a muscle fiber in cross section. Microfibrils link the myofilaments and attach on the plasmalema (open arrows). At the same sites fibrils originating from the basal lamina () insert on the external side of the cell membrane (arrowheads). Scale bar: /xm (140,000X).. 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
Size: 1441px × 1733px
Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookauth, bookcentury1900, booksubjectbiology, booksubjectzoology
