. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. 420 A. HERNANDORENA I 2 0 05 I 2. 100 MO 10 20 60 100 140 ; ordinates growth FIGURE 9. Effect of actinomycin D ; both abscissae actinomycin in and survival as in Figure 2. FIGURE 10. Effect of AMP concentration; both abscissae AMP in mg% ; closed circles, no addition; open circles, actinomycin D 2 f-g% ; ordinates growth and survival as in Figure 2. Actinomycin D reduces growth index and survival percentage (Fig. 9) and this action is dependent on AMP concentration (Fig. 10). This antibiotic does not induce a sup


. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. 420 A. HERNANDORENA I 2 0 05 I 2. 100 MO 10 20 60 100 140 ; ordinates growth FIGURE 9. Effect of actinomycin D ; both abscissae actinomycin in and survival as in Figure 2. FIGURE 10. Effect of AMP concentration; both abscissae AMP in mg% ; closed circles, no addition; open circles, actinomycin D 2 f-g% ; ordinates growth and survival as in Figure 2. Actinomycin D reduces growth index and survival percentage (Fig. 9) and this action is dependent on AMP concentration (Fig. 10). This antibiotic does not induce a supernumerary gonopode morphogenesis. The result has been checked by rearing larvae in an actinomycin D-containing medium during different periods of the larval life. Morphogenesis is normal whatever the time spent in the pres- ence of the antibiotic. HPP action depends on AMP concentration (Fig. 11) and on adenine con- centration (Fig. 12). Minimal action occurs at 100 mg% AMP and at a 10. 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