Alternate header for print version
Advanced search
Contributors
Help
Submit
Search
menu
Cell Process
Cell Component
Cell Type
Organism
Microbial
Alzheimer's
Data Sets
Center for Research in Biological Systems
University of California, San Diego
9500 Gilman Drive
La Jolla, CA 92093-0608, USA
Voice
: (858) 534-0276
Fax
: (858) 534-7497
Email
: dorloff@ncmir.ucsd.edu
Search Results for
spermatogonium
(132 results)
(Not the results you were expecting?)
(Comments)
CIL:35963
NCBI Organism Classification
Monarthropalpus
Biological Process
fertilization
Cellular Component
microtubule-based flagellum part
Figures 344 (upper) and 345 (lower) from Chapter 14 (Sperm Flagellum) of 'The Cell, 2nd Ed.' by Don W. Fawcett M.D. Cross sections of the sperm tail of the Cecidomyid fly, Monarthropalpus buxi. Excep...
CIL:39092
NCBI Organism Classification
Homo sapiens
Biological Process
fertilization
Cellular Component
zona pellucida
Light micrograph of human ovum (egg) and sperm. The ovum is much larger than the sperm and is surrounded by protective cumulus cells around the outside surface (yellow). The membrane surrounding the o...
CIL:449
NCBI Organism Classification
Patiria miniata
Biological Process
reproduction
Cellular Component
male germ cell nucleus
Echinoderm sperm nuclei are unusual in that chromatin fibers are clearly seen, allowing their diameter to be accurately determined. Here, sperm from the starfish P. miniata were treated to remove the ...
CIL:762
NCBI Organism Classification
Patiria miniata
Biological Process
reproduction
Cellular Component
chromatin
Upon electron bombardment, some elements, such as P, show an electron energy loss profile with a peak at a specific energy loss value. By collecting a series of images of a field at different energy l...
CIL:765
NCBI Organism Classification
Patiria miniata
Biological Process
fertilization
Cellular Component
nuclear chromatin
Phosphorus has a characteristic electron energy loss with an edge at 160 eV. The Zeiss 902 electron microscope permits images to be recorded at different energy losses which can be digitized and proce...
CIL:769
NCBI Organism Classification
Patiria miniata
Biological Process
fertilization
Cellular Component
nuclear chromatin
Phosphorus has a characteristic electron energy loss with an edge at 160 eV. The Zeiss 902 electron microscope permits images to be recorded at different energy losses which can be digitized and proce...
CIL:771
NCBI Organism Classification
Patiria miniata
Biological Process
fertilization
Cellular Component
nuclear chromatin
Phosphorus has a characteristic electron energy loss with an edge at 160 eV. The Zeiss 902 electron microscope permits images to be recorded at different energy losses which can be digitized and proce...
CIL:774
NCBI Organism Classification
Patiria miniata
Biological Process
fertilization
Cellular Component
nuclear chromatin
Phosphorus has a characteristic electron energy loss with an edge at 160 eV. The Zeiss 902 electron microscope permits images to be recorded at different energy losses which can be digitized and proce...
CIL:39226
NCBI Organism Classification
Psophus stridulus
Biological Process
spermatogenesis
Cellular Component
nuclear chromosome
Time lapse movie of meiotic metaphase and anaphase in spermatocytes of the Locust Psophus stridulus. Two sequences are shown, each continuing through telophase to the start of cytokinesis. In addition...
CIL:12374
NCBI Organism Classification
Nephrotoma
Biological Process
male meiosis chromosome segregation
Cellular Component
spindle
Time series images showing the dynamics of kinetchore microtubules during meiosis I in primary spermatocytes of the crane-fly Nephrotoma suturalis that were experimentally flattened. Time-lapse polari...
« Previous
1
...
7
8
9
10
11
12
13
14
Next »
Results per page:
10
20
50
100