. Il bollettino biologico. Biologia; Zoologia; biologia; biologia marina. ZOOXANTHELLA SIMBIOSI IN NUDIBRANCHI 115 ACC. Le figure da 5 a 8. Zooxanthellae intracellulare in nudibranch ceratal tessuti. ACC-animale cellula portante, Ch- cloroplasto, NA-carrier animale nucleo cellulare, ND-dinoflagellato nucleo cellulare, St-granulo di amido, Py-pyrenoid. La figura 5. Melibe pilosa. Bar = 2,0 nm. La figura 6. Unidentified Melibe sp. Bar = 2,0 nm. La figura 7. Ianthina Pteraeolidea. Cellule delle alghe e delle goccioline lipidiche sono all'interno di un animale cellula portante che risiede in un vaccino acellulare, presumibilmente la matrice proteica sotto l'epidermide. Nota pyrenoi

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. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. ZOOXANTHELLA SYMBIOSIS IN NUDIBRANCHS 115 ACC. FIGURES 5-8. Intracellular zooxanthellae in nudibranch ceratal tissues. ACC-animal carrier cell, Ch- chloroplast, NA-animal carrier cell nucleus, ND-dinoflagellate cell nucleus, St-starch granule, Py-pyrenoid. FIGURE 5. Melibe pilosa. Bar = 2.0 nm. FIGURE 6. Unidentified Melibe sp. Bar = 2.0 nm. FIGURE 7. Pteraeolidea ianthina. Algal cells and lipid droplet are within an animal carrier cell that resides in an acellular, presumably protein matrix below the epidermis. Note pyrenoid continuous with chloroplast. E-epidermis, H-hole caused by algal cell knocked out of plastic during sectioning, L-lipid droplet (partially extracted). Bar = 2.0 nm. FIGURE 8. Intracellular zooxanthellae in presumed digestive cells lining ceratal extensions of the digestive gland in Berghia major. Lu-lumen of digestive gland extension into ceras, NE-nucleus of animal cell in epithelial lining of central extension of digestive gland in ceras, ZxA-zooxanthella in animal cell of epithilial lining of central extension of digestive gland in ceras, ZxL-zooxanthella in lumen of central extension of digestive gland in ceras. Bar = 2.0 Lipid distribution in host tissues Dense aggregations of refractile droplets are found associated with the intracellular zooxanthellae in adult Pteraeolidea ianthina (Fig. 9, also see 7). These droplets stain bright red in whole mounts stained with Sudan IV and green in Richardson's stained plastic sections. A few small droplets that stain red with Sudan IV are also found. 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 work.. Marine Biological Laboratory (Woods Hole, Mass. ); Marine Biological Laboratory (Woods Hole, Mass. ). Annual report 1907/08-1952; Lillie, Frank Rattray, 1870-1947; Moo

Parole chiave associate all'immagine

• bookauthorlilliefrankrat
• booksubjectbiology
• booksubjectzoology