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Search Results for negative staining
(89 results)

image is part of a group
CIL:12650
NCBI Organism Classification
Spiroplasma, Class Mollicutes
Biological Process
detection of symbiotic bacterium
Cellular Component
cell tip
Spiroplasmas are bacteria in the Class Mollicutes that are frequently associated with insects and/or plants. This electron micrograph shows a negatively stained preparation of spiroplasma-like organis...
image is part of a group
CIL:37195
NCBI Organism Classification
Neurospora
Biological Process
none specified
Cellular Component
mitochondrion
Transmission electron micrograph of a negatively stained mitochondria from the fungi Neurospora. The use of osmium tetroxide as a fixative for electron microscopy was first described by Dr. Palade at ...
image is part of a group
CIL:7351
NCBI Organism Classification
notopthalmus viridescens
Biological Process
DNA packaging
Cellular Component
nuclear chromatin
Newt (Notopthalmus viridenscens erythrocytes were isolated in 0.1M KCl, spread on the surface of Na-citrate, picked up on formvar-carbon films, fixed with paraformaldehyde and negatively stained with ...
image is part of a group
CIL:7355
NCBI Organism Classification
notopthalmus viridescens
Biological Process
DNA packaging
Cellular Component
nuclear chromatin
Newt (Notopthalmus viridescens erythrocytes were isolated in 0.1M KCl, spread on the surface of Na-citrate, picked up on formvar-carbon films, fixed with glutaraldehyde and negatively stained with 2% ...
image is part of a group
CIL:7357
NCBI Organism Classification
notopthalmus viridescens
Biological Process
DNA packaging
Cellular Component
nuclear chromatin
Newt (Notopthalmus viridescens erythrocytes were isolated in 0.1M KCl, spread on the surface of Na-citrate, picked up on formvar-carbon films, fixed with glutaraldehyde and negatively stained with 2% ...
image is part of a group
CIL:39740
NCBI Organism Classification
none specified
Biological Process
chromatin organization
Cellular Component
chromatin
Images of negatively stained chromatin fibers prepared from tandem arrays of a nucleosome positioning sequence reconstituted with purified histones. These samples contained 61 repeats of a 197 bp DNA ...
image is part of a group
CIL:39734
NCBI Organism Classification
none specified
Biological Process
chromatin organization
Cellular Component
chromatin
EM images of chromatin fibers reconstituted from tandem arrays of a strong nucleosome positioning sequence flanked by different lengths of 'linker' DNA, to create nucleosome repeat lengths (NRL) from ...
image is part of a group
CIL:39741
NCBI Organism Classification
none specified
Biological Process
chromatin organization
Cellular Component
nuclear chromatin
Images of negatively stained chromatin fibers prepared from tandem arrays of a nucleosome positioning sequence reconstituted with purified histones. These samples contained 80 repeats of a 167 bp DNA ...
image is part of a group
CIL:39736
NCBI Organism Classification
none specified
Biological Process
chromatin organization
Cellular Component
nuclear chromatin
Images of negatively stained chromatin fibers prepared from tandem arrays of a nucleosome positioning sequence reconstituted with purified histones together with the results of Monte Carlo simulations...
image is part of a group
CIL:24969
NCBI Organism Classification
Drosophila melanogaster
Biological Process
chromosome organization
Cellular Component
polytene chromosome
HVEM image of thick section of a polytene chromosome from the fat bodyof 3rd instar larvae of Drosophila melanogaster showing the organization into bands and interbands characteristic of polytene chro...
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