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Search Results for male germ cell
(133 results)

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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...
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CIL:39227
NCBI Organism Classification
Psophus stridulus
Biological Process
spermatogenesis
Cellular Component
nuclear chromosome
Time lapse movie of meiosis in spermatocytes of the Locust Psophus stridulus showing telophase of meiosis I, cytokinesis, interphase, and prophase of meiosis II. This is a historic movie made in the...
video or animation image is part of a group
CIL:39229
NCBI Organism Classification
Psophus stridulus
Biological Process
spermatogenesis
Cellular Component
nuclear chromosome
Time lapse movie of meiosis II in spermatocytes of the Locust Psophus stridulus showing telophase and the early spermatid stage. This is a historic movie made in the early 40s by Kurt Michel of the ...
3-D (z-stack) image is part of a group
CIL:9067
NCBI Organism Classification
Nephrotoma suturalis
Biological Process
male meiosis chromosome segregation
Cellular Component
cytoskeleton
The events of meiosis I in a living insect spermatocyte beginning at metaphase I with bivalents at the spindle equator followed by anaphase, segregation of half-bivalents diakinesis and commencement o...
video or animation image is part of a group
CIL:9056
NCBI Organism Classification
Nephrotoma suturalis
Biological Process
male meiosis chromosome segregation
Cellular Component
cytoskeleton
The events of meiosis I in a living insect spermatocyte beginning at diakinesis through telophase to the near completion of cytokinesis. Testes from the Crane fly Nephrotoma suturalis were observed wi...
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...
image is part of a group
CIL:11422
NCBI Organism Classification
unclassified Insecta
Biological Process
none specified
Cellular Component
mitochondrion
Figures 234 and 235 from Chapter 7 (Mitochondria) of 'The Cell, 2nd Ed.' by Don W. Fawcett M.D. During spermiogenesis in insects, mitochondria fuse into a large spherical mass called the nebenkern. ...
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CIL:11424
NCBI Organism Classification
unclassified Insecta
Biological Process
spermatogenesis
Cellular Component
mitochondrion
Figure 236 from Chapter 7 (Mitochondria) of 'The Cell, 2nd Ed.' by Don W. Fawcett M.D. Fusion of mitochondria during insect spermiogenesis results in the formation of a structure called the nebenkern...
image is part of a group
CIL:36055
NCBI Organism Classification
Cricetulus griseus
Biological Process
microtubule cytoskeleton organization
Cellular Component
microtubule
Figure 422 from Chapter 16 (Cytoplasmic matrix and cytoskeleton) of 'The Cell, 2nd Ed.' by Don W. Fawcett M.D. Transverse section through the caudal cytoplasm of a Chinese hamster spermatid shows mic...
image is part of a group
CIL:11050
NCBI Organism Classification
Cavia porcellus
Biological Process
nucleus organization
Cellular Component
nuclear envelope
Transmission electron micrograph of surface of nuclear envelope of guinea pig spermatocyte prepared by the Freeze-fracture technique shows the unusual clustering of nuclear pores in these cells. From...
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