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Center for Research in Biological Systems
University of California, San Diego
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Search Results for
Notophthalmus viridescens
(24 results)
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CIL:16597
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 ...
CIL:11828
NCBI Organism Classification
Notophthalmus viridescens
Biological Process
nucleus organization
Cellular Component
chromatin
In the upper panel, transmission electron microscopy reveals a tangled mass of ~30nm diameter nuclear chromatin fibers when the contents of the nucleus from erythrocytes of the newt Notophthalmus viri...
CIL:11043
NCBI Organism Classification
Notophthalmus viridescens
Biological Process
nucleus organization
Cellular Component
nucleolar chromatin
Transmission electron micrograph of transcription of tandemly arranged ribosomal RNA genes. Amphibian oocyte nuclei contain numerous extra-chromosomal nucleoli, each of which contains a tandem array o...
CIL:11052
NCBI Organism Classification
Taricha granulosa
Biological Process
nucleus organization
Cellular Component
nuclear envelope
Early transmission electron micrographs showing pore details in negatively stained preparations of nuclear envelopes. Upper panel shows the pronounced 8-fold symmetry in the closely spaced pores of t...
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