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Search Results for Hans Ris
(345 results)
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image is part of a group
CIL:25404
NCBI Organism Classification
Drosophila melanogaster
Biological Process
none specified
Cellular Component
polytene chromosome
Whole mount squash of Drosophila polytene chromosomes viewed with high voltage EM showing a series of bands and interbands. This micrograph was recorded with a tilt angle of 55 degrees. The accompanyi...
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CIL:10088
NCBI Organism Classification
Notopthalmus viridescence
Biological Process
none specified
Cellular Component
nuclear chromatin
Nucleated erythrocytes from the newt Notopthahmus viridescens were spread on water, the dispersed chromatin picked up on carbon-formvar grids, fixed with paraformaldehye, critical point dried and shad...
image is part of a group
CIL:10705
NCBI Organism Classification
Notophthalmus viridescens
Biological Process
Transcription
Cellular Component
lampbrush chromosomes
High voltage TEM image of meiotic newt oocyte nuclei showing transcription on looped lampbrush chromosomes. This micrograph, was recorded at a tilt angle of 50 degrees. The image is grouped with one ...
image is part of a group
CIL:10706
NCBI Organism Classification
Notophthalmus viridescens
Biological Process
Transcription
Cellular Component
lampbrush chromosomes
High voltage TEM image of meiotic newt oocyte nuclei showing transcription on looped lampbrush chromosomes. This micrograph, was recorded at a tilt angle of 40 degrees. The image is grouped with one ...
image is part of a group
CIL:10426
NCBI Organism Classification
Gallus gallus
Biological Process
none specified
Cellular Component
nuclear chromatin
Nucleated erythrocytes from chicken were spread on water, the dispersed chromatin picked up on carbon-formvar grids, fixed with paraformaldehye, critical point dried and shadowed with platinum. Image...
image is part of a group
CIL:10719
NCBI Organism Classification
Notophthalmus viridescens
Biological Process
Transcription
Cellular Component
lampbrush chromosomes
Meiotic newt oocyte nuclei were allowed to disperse in 30 mM KCl/NaCl, centrifuged through 2% formaldehyde onto an EM grid, stained with uranyl acetate, and critical point dried. Grids were examined ...
image is part of a group
CIL:10722
NCBI Organism Classification
Notophthalmus viridescens
Biological Process
Transcription
Cellular Component
lampbrush chromosomes
Meiotic newt oocyte nuclei were allowed to disperse in 30 mM KCl/NaCl, centrifuged through 2% formaldehyde onto an EM grid, stained with uranyl acetate, and critical point dried. Grids were examined ...
image is part of a group
CIL:11908
NCBI Organism Classification
Haemanthus katharinae
Biological Process
mitosis
Cellular Component
nuclear chromosome
Dividing cells from the liquid endosperm of the lily Haemanthus katherinae were fixed with paraformaldehye, embedded in epoxy, and 0.5 micrometer sections prepared. Images were obtained with the Wisco...
image is part of a group
CIL:11912
NCBI Organism Classification
Haemanthus katharinae
Biological Process
mitosis
Cellular Component
nuclear chromosome
Dividing cells from the liquid endosperm of the lily Haemanthus katherinae were fixed with paraformaldehye, embedded in epoxy, and 0.5 micrometer sections prepared. Images were obtained with the Wisco...
image is part of a group
CIL:11914
NCBI Organism Classification
Haemanthus katharinae
Biological Process
mitosis
Cellular Component
nuclear chromosome
Dividing cells from the liquid endosperm of the lily Haemanthus katherinae were fixed with paraformaldehye, embedded in epoxy, and 0.5 micrometer sections prepared. Images were obtained with the Wisco...
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