Add to ORKGThe fine structure of metaphase chromosomes and nuclei were studied by scanning electron microscopy. A coiled-coil structure of chromosomes was suggested by hypotonically unravelled chromosomes observed under light microscope. But chromosome preparations made for the light microscopic studies were not adequate for detailed examination with scanning electron microscope. Surface-spread chromosomes revealed that they were composed of nodular, twisted looping fibers of about 300 Å in diameter. Surface-spread nuclei were also composed of fibers identical to the chromosome fibers
Scanning electron microscopy (SEM) proves to be an appropriate technique for imaging chromatin organ...
The past two decades have seen enormous progress towards understanding eukaryotic genes and genomes....
Chromatin is a large, flexible, irregular molecule, which does not lend itself to high resolution st...
The fine structure of metaphase chromosomes and nuclei were studied by scanning electron microscopy....
Scanning electron microscopy (SEM), as well as transmission electron microscopy (TEM), has been util...
The higher-order assembly of the approximately 30 nm chromatin fibers into the characteristic morpho...
HeLa metaphase chromosomes were examined by means of "in lens" field emission scanning electron mic...
Preparative methods for scanning electron microscopy of chromosomes are dependent on the original so...
Since the first discoveries of Schneider and Flemming, several papers have been published on chromos...
The detailed understanding of the nuclear cell functions requires an accurate knowledge of the spati...
The structures of bulk chromatin and telomeric DNA termini were investigated by various electron mic...
During cell division, mitotic chromosomes assemble and are equally distributed into two new daughter...
none5siThe detailed understanding of the nuclear cell functions requires an accurate knowledge of th...
Although much information about chromosome structure and behaviour has been obtained using light mic...
Whole mount mitotic metaphase chromosomes of different plants and animals were investigated with hig...
Scanning electron microscopy (SEM) proves to be an appropriate technique for imaging chromatin organ...
The past two decades have seen enormous progress towards understanding eukaryotic genes and genomes....
Chromatin is a large, flexible, irregular molecule, which does not lend itself to high resolution st...
The fine structure of metaphase chromosomes and nuclei were studied by scanning electron microscopy....
Scanning electron microscopy (SEM), as well as transmission electron microscopy (TEM), has been util...
The higher-order assembly of the approximately 30 nm chromatin fibers into the characteristic morpho...
HeLa metaphase chromosomes were examined by means of "in lens" field emission scanning electron mic...
Preparative methods for scanning electron microscopy of chromosomes are dependent on the original so...
Since the first discoveries of Schneider and Flemming, several papers have been published on chromos...
The detailed understanding of the nuclear cell functions requires an accurate knowledge of the spati...
The structures of bulk chromatin and telomeric DNA termini were investigated by various electron mic...
During cell division, mitotic chromosomes assemble and are equally distributed into two new daughter...
none5siThe detailed understanding of the nuclear cell functions requires an accurate knowledge of th...
Although much information about chromosome structure and behaviour has been obtained using light mic...
Whole mount mitotic metaphase chromosomes of different plants and animals were investigated with hig...
Scanning electron microscopy (SEM) proves to be an appropriate technique for imaging chromatin organ...
The past two decades have seen enormous progress towards understanding eukaryotic genes and genomes....
Chromatin is a large, flexible, irregular molecule, which does not lend itself to high resolution st...