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Janus green b Stock Photos and Images
RF2M1HJ4N–3D image of Janus Green B skeletal formula - molecular chemical structure of basic dye isolated on white background
RMRE9GK9–. Contributions to embryology. Embryology. Fig. F.. (3) Janus green B (Farbwerke Hoechst Company), diethylsafraninazodi- methylanilinchloride: ^' = ^ f ^ N (CH,), Fio. G. The specificity of the reaction is shown by the fact that only the latter, janus green B. the one originally recommended by Michaelis, will stain mitochondria, though the others differ only in the substitution of an Hi or (CH3)2 in the place of the (C2H5)2 group. The presence of the diethyl group in the safranin molecule is e^'idently the determining factor. Compounds containing two ethyl groups are more basic than those cont
RMW2303J–Archive image from page 119 of The cytoplasm of the plant. The cytoplasm of the plant cell cytoplasmofplant00guil Year: 1941 Guilliermond - Atkinson — 104 — Cytoplasm the vital stains for chondriosomes (Janus green, Dahlia violet, methyl violet, etc.) the chloroplasts do not behave like the leuco- plasts, in that the chloroplasts are not stained as long as the cells are alive. On the contrary, as Strugger has shown, living chloro- plasts are stained by rhodamine B which, at a sufficient concen- tration, gives them, with time, a very characteristic yellowish color in cells which show cytoplas
RMPFK7KY–. The cytoplasm of the plant cell. Plant cells and tissues; Protoplasm. Guilliermond - Atkinson — 104 — Cytoplasm the vital stains for chondriosomes (Janus green, Dahlia violet, methyl violet, etc.) the chloroplasts do not behave like the leuco- plasts, in that the chloroplasts are not stained as long as the cells are alive. On the contrary, as Strugger has shown, living chloro- plasts are stained by rhodamine B which, at a sufficient concen- tration, gives them, with time, a very characteristic yellowish color in cells which show cytoplasmic currents and which remain alive for a very long tim
RMRHM647–. The Biological bulletin. Biology; Zoology; Marine biology. GIANT POLAR BODIES IN ILYANASSA 411 considered. The lightest and heaviest zones consist, respectively, of oil droplets and yolk particles. The upper clear zone consists of hyaline protoplasm which in living eggs appears homogeneous and structureless. The fine, colorless granules of the central band stain readily with Janus Green B. This is best observed by placing eggs in. Sn—M. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of the
RMPFK9KE–. Cytology. Cytology. rods, or threads which vary in size, number, and distribution from cell to cell (Figure 3-2 (a) and (b) ). They are most readily identified in the living cell by their affinity for the vital dye. Janus green. In size, they range from elongate objects of several micra in length down to the limit of resolution of the light microscope. When sections through individual mitochondria are viewed with the electron microscope, a general pattern. Figure 3-2. Phase-Contrast Photomicrographs of Mitochondria in Living Cells from Culture of (a) Fetus Kidney, and (b) Salamander Heart. (
RMRFR8AA–. Carnegie Institution of Washington publication. THE MITOCHONDRIAL CONSTITUENTS OF PROTOPLASM. 91 (2) Janus green C (Farbwerke Hoechst Company), dimethylsafraninazodi- methvlanilinchloride: N (CH4),N y/y N = N Fio. F. N (CH,), y (3) Janus green B (Farbwerke Hoechst Company), diethylsafraninazodi- methylanilinchloride: N /^// (aH,),N. N = N N(CH,), y Fig. G. The specificity of the reaction is shown by the fact that only tlie latter, janus green B, the one originally recommended by Michaelis, will stain mitochondria, though the others differ only in the substitution of an H., or (CH,,)-,
RMRHNRH6–. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. 2()() JACK i i >LVARD JONES granular heniocues stained pale rose with eosin Y but the cytoplasm and granules did not stain. Other types of hemocytes did not definitely eucorporate the eosin. With Janus green B. the granules within intact granular hemocytes quickly became a pale but distinct slate blue; those nuclei which were ejected from lysing granulo- cytes did not stain. Many vacuolated plasmatocytes had a dull slate-blue cast to them but the vacuoles did not stain. In some plasmatocytes brilliant sky-blue inclu- sion
RM2AKY72C–The American rowing almanac and oarsman's pocket companion, 1874 . rt, bow:Nick Denmarsh. Harry Bert, William Seharff, stroke. Janus McKinny, R. C. Howard (Tub, Pittsburg—Pat.Louther, bow; A. Telter, F. Bugley, M. Hammer, stroke. Nameless, Buffalo (N. Y.) Rowing Club—C. W. Baldy, bow.J. B. Green. John Dorr, Chas. E. Dunbar, stroke. Banshee, Hibernian Rowing Club. Buffalo—James Nunan,bow; Pat. Hurley. Win. Jones. Cornelius Donovan, stroki . New Dominion Club, Toronto—Richard Tinning, Jr.. bow;C. Nurse, James Douglass, Theo. Landen, stroke. Won by boat J. W. Carle in 26.04; Nameless second, byfo
RMRD3G1N–. The cytoplasm of the plant cell. Plant cells and tissues; Protoplasm. Guilliermond - Atkinson — 104 — Cytoplasm the vital stains for chondriosomes (Janus green, Dahlia violet, methyl violet, etc.) the chloroplasts do not behave like the leuco- plasts, in that the chloroplasts are not stained as long as the cells are alive. On the contrary, as Strugger has shown, living chloro- plasts are stained by rhodamine B which, at a sufficient concen- tration, gives them, with time, a very characteristic yellowish color in cells which show cytoplasmic currents and which remain alive for a very long tim
RMRD3HTR–. Cytology. Cytology. rods, or threads which vary in size, number, and distribution from cell to cell (Figure 3-2 (a) and (b) ). They are most readily identified in the living cell by their affinity for the vital dye. Janus green. In size, they range from elongate objects of several micra in length down to the limit of resolution of the light microscope. When sections through individual mitochondria are viewed with the electron microscope, a general pattern. Figure 3-2. Phase-Contrast Photomicrographs of Mitochondria in Living Cells from Culture of (a) Fetus Kidney, and (b) Salamander Heart. (
RMRMAF23–. Annual report. Entomological Society of Ontario; Insect pests; Insects -- Ontario Periodicals. Fig. 10. Raspberry Geometer : a, larva, natural size, on fruit ; b, segment, magnified, shewing hairs, etc.; c, moth natural size ; d, pair of wings enlarged—color pale green. Groselle Insects. jittacking the Canes: 1. Tips of canes ^'irdled and wilted ;'pith tunneled. Gnrrant Stem-Girdler (Janus integer). 2. Centre of canes tunneled by a white caterpillar. Imported Oifrro?ii-i>orKr (Sesia tipuliforniis), Fig. 4!. Fig. 41. Clear- winged moth of Currant-borer.. Please note that these images are e
RMRMAF33–. Annual report. Entomological Society of Ontario; Insect pests; Insects -- Ontario Periodicals. ./ -^ Fis. •?JO. Raspliei-ry Saw-fly.. Fig. 10. Raspberry Geometer : a, larva, natural size, on fruit ; b, segment, magnified, shewing hairs, etc.; c, moth natural size ; d, pair of wings enlarged—color pale green. Groselle Insects. jittacking the Canes: 1. Tips of canes ^'irdled and wilted ;'pith tunneled. Gnrrant Stem-Girdler (Janus integer). 2. Centre of canes tunneled by a white caterpillar. Imported Oifrro?ii-i>orKr (Sesia tipuliforniis), Fig. 4!. Please note that these images are extract