. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. B 0 30 60 T I ME 90 120 150 N MINUTES 180 210 240 FIGURE 9. The white pigment-dispersing (A) and white pigment-concentrating (B) re- sponses evoked by saline eluates of the untreated ethanol-soluble fraction (dots), isopropyl ether- treated ethanol-soluble fraction (circles with bottom half filled), untreated lyophilized fraction extracted directly in distilled water (circles), and the isopropyl ether-treated lyophilized fraction extracted directly in distilled water (circles with top half filled) from fresh eyestalks of Uca
. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. B 0 30 60 T I ME 90 120 150 N MINUTES 180 210 240 FIGURE 9. The white pigment-dispersing (A) and white pigment-concentrating (B) re- sponses evoked by saline eluates of the untreated ethanol-soluble fraction (dots), isopropyl ether- treated ethanol-soluble fraction (circles with bottom half filled), untreated lyophilized fraction extracted directly in distilled water (circles), and the isopropyl ether-treated lyophilized fraction extracted directly in distilled water (circles with top half filled) from fresh eyestalks of Uca f>it(/ihiti»: The concentration of each extract tested was 1 eyestalk per dose of ml. centrating activity which was then apparent peaked at fraction 17; the substances had been separated. In the next experiment the ethanol-soluble fracion prepared from 50 eyestalks of Palacinonctes was filtered through LH-20. The peak of white pigment-dispersing activity coincided with that of the ethanol-soluble fraction of eyestalks from Uca. However, the white pigment-concentrating activity in the. 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
