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Search Results for meiosis
(77 results)
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video or animation image is part of a group
CIL:26268
NCBI Organism Classification
Xenopus laevis laevis
Biological Process
spindle assembly involved in female meiosis
Cellular Component
Egg extract
Movie shows spindle assembly around DNA-beads in a Xenopus laevis egg extract. DNA beads are autofluorescent, and spindle is formed from exogenous X-rhodamine-labeled tubulin. By the end of the movie...
video or animation image is part of a group
CIL:9064
NCBI Organism Classification
Nephrotoma suturalis
Biological Process
spindle assembly involved in male meiosis I
Cellular Component
cytoskeleton
The events of meiosis I in a living insect spermatocyte beginning at metaphase with bivalents at the spindle equator, followed by anaphase onset, chromosome segregation and the start of cytokinesis. T...
image is part of a group
CIL:9686
NCBI Organism Classification
Xenopus laevis
Biological Process
meiotic metaphase II
Cellular Component
spindle microtubule
Frog (Xenopus laevis) egg arrested in metaphase of mitosis. Note the tiny metaphase spindle on the top left of the egg. Eggs were fixed in 90% MeOH; 10% (H20 500mM EGTA) and stained for DNA with YoP...
video or animation image is part of a group
CIL:9062
NCBI Organism Classification
Nephrotoma suturalis
Biological Process
meiosis I
Cellular Component
cytoskeleton
The events of meiosis I in a living insect spermatocyte beginning at metaphase with meiotic bivalents at the spindle equator followed by anaphase , segregation of bivalents to the spindle poles and t...
CIL:37083
NCBI Organism Classification
Mus musculus
Biological Process
male meiosis
Cellular Component
nuclear chromosome
The image shows a mouse spermatocyte in meiosis immuno-labeled for two components, SYCP3 (red) and SYCP1 green) of the synaptonemal complex. The red and green signals have been offset to facilitate vi...
image is part of a group
CIL:9512
NCBI Organism Classification
Xenopus laevis
Biological Process
meiotic metaphase II
Cellular Component
spindle microtubule
Frog (Xenopus laevis) egg arrested in metaphase of mitosis. Note the tiny metaphase spindle on the top left of the egg. Eggs were fixed in 90% MeOH; 10% (H20 500mM EGTA) and stained for DNA with YoP...
CIL:36037
NCBI Organism Classification
Drosophila melanogaster
Biological Process
female meiosis
Cellular Component
synaptonemal complex
Transmission electron micrograph showing the characteristic features of the synaptonemal complex in a thin section of a Drosophila oocyte.
3-D (z-stack) image is part of a group
CIL:9061
NCBI Organism Classification
Nephrotoma suturalis
Biological Process
spindle assembly involved in male meiosis
Cellular Component
cytoskeleton
The events of meiosis I and II in a living insect spermatocyte beginning with the breakdown of the nuclear envelope at diakinesis through to the completion of cytokinesis. Testes from the Crane fly N...
3-D (z-stack) image is part of a group
CIL:9063
NCBI Organism Classification
Nephrotoma suturalis
Biological Process
spindle assembly involved in male meiosis II
Cellular Component
cytoskeleton
The events of meiosis I in a living insect spermatocyte beginning at metaphase with meiotic bivalents at the spindle equator followed by anaphase , segregation of bivalents to the spindle poles and t...
3-D (z-stack) image is part of a group
CIL:9065
NCBI Organism Classification
Nephrotoma suturalis
Biological Process
spindle assembly involved in male meiosis II
Cellular Component
cytoskeleton
The events of meiosis I in a living insect spermatocyte beginning at metaphase with bivalents at the spindle equator, followed by anaphase onset, chromosome segregation and the start of cytokinesis. T...
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