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Center for Research in Biological Systems
University of California, San Diego
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Search Results for
paramecium micronucleus
(16 results)
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CIL:1311
NCBI Organism Classification
Paramecium tetraurelia
Biological Process
micronucleus organization
Cellular Component
micronucleus
High resolution image of the interphase micronucleus with only a small amount of b-tubulin in its matrix or on its nuclear envelope. Segments of microtubules are scattered in the cytosol. Immunogold l...
CIL:9855
NCBI Organism Classification
Paramecium tetraurelia
Biological Process
cytoplasm organization
Cellular Component
micronucleus
The interphase micronucleus has only a small amount of b-tubulin in its matrix or on its nuclear envelope. Segments of microtubules are scattered in the cytosol. Immunogold labeled for anti-b-tubulin....
CIL:12090
NCBI Organism Classification
Paramecium tetraurelia
Biological Process
mitotic spindle elongation
Cellular Component
micronucleus
During division the micronucleus contains internal microtubules as well as a layer of b-tubulin, not in microtubular form, on or just inside the nuclear envelope. The section is immunogold labeled wit...
CIL:1314
NCBI Organism Classification
Paramecium tetraurelia
Biological Process
nuclear division
Cellular Component
micronucleus
High resolution view during division showing the micronucleus contains internal microtubules as well as a layer of b-tubulin, not in microtubular form, on or just inside the nuclear envelope. The sect...
CIL:36650
NCBI Organism Classification
Paramecium multimicronucleatum
Biological Process
nuclear division
Cellular Component
micronucleus
Except that the nuclear envelope remains intact, micronuclear mitosis occurs in a normal way passing through the four stages of prophase, metaphase, anaphase and telophase. In this example a micronucl...
CIL:36657
NCBI Organism Classification
Paramecium multimicronucleatum
Biological Process
pronuclear migration
Cellular Component
pronucleus
During self conjugation two cells from a 6-day old culture come together, bridges are formed between them and haploid products of meiotic division of their micronuclei are exchanged between the mating...
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