. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. 10'5 M NANA 0 CONTROL. 80 70 60 D> o CC o LL LLJ CO LLJ I O 50 40 CD i a 10 30 50 10 30 50 % GELATIN (wt/vol) % GELATIN (wt/vol) Figure 6. Dose-responses of retained discharged cnidae and of measured adhesive force using targets coated with varying concentrations of gelatin. A. Effect of target hardness on the number of mastigophores retained onto probes (n = 5). B. Effect of target hardness on the number of spirocysts retained onto probes (n = 5). C. Effect of target hardness on the measured adhesive force (n = 5
. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. 10'5 M NANA 0 CONTROL. 80 70 60 D> o CC o LL LLJ CO LLJ I O 50 40 CD i a 10 30 50 10 30 50 % GELATIN (wt/vol) % GELATIN (wt/vol) Figure 6. Dose-responses of retained discharged cnidae and of measured adhesive force using targets coated with varying concentrations of gelatin. A. Effect of target hardness on the number of mastigophores retained onto probes (n = 5). B. Effect of target hardness on the number of spirocysts retained onto probes (n = 5). C. Effect of target hardness on the measured adhesive force (n = 5). D. Ratio of retained mastigo- phores to retained spirocysts. All experiments were carried out either in 10 " M N-acetylneuraminic acid or in seawater (controls). Data points are the mean ± standard error of the mean. influence of at least two classes of sensitizing agonists, namely glycine and N-acetylated sugars (Geibel et a/., 1988), it is unknown whether such chemosensitizers. along with a third class of sensitizers, typified by hetero- cyclic amino compounds, also elicit similar responses from spirocytes. Spirocysts have been described ultrastructurally (Mariscal and McLean, 1976; Mariscal et al., 1976, 1977), but few experimental studies have been per- formed on spirocytes. The qualitative effects of remote mechanical stimuli (Conklin and Mariscal, 1976) and of food extracts (Williams, 1968) on the discharge of spiro-. 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
