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Center for Research in Biological Systems
Basic Science Building, Room 1000
University of California, San Diego
9500 Gilman Drive
La Jolla, CA 92093-0608, USA
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Search Results for
egg coat
(3 results)
CIL:38990
NCBI Organism Classification
Homo sapiens
Biological Process
egg coat organization
Cellular Component
egg coat
Colorized scanning electron micrograph of a human egg. The egg is surrounded by a glycoprotein coat called the zona pellucida which aids in trapping and binding the sperm. Two residual coronal cells f...
CIL:39783
NCBI Organism Classification
Lytechinus pictus
Biological Process
embryonic cleavage
Cellular Component
cell surface
Scanning electron microscope image of Lytechinus pictus [sea urchin] embryo at the 16-cell stage. The four large macromeres are behind the four small micromeres. The eight mesomeres are behind the mac...
CIL:39786
NCBI Organism Classification
Lytechinus pictus
Biological Process
embryonic morphogenesis
Cellular Component
cilium
Scanning electron microscope image of Strongylocentrotus drobachiensus [sea urchin] at the gastrula stage. Embryo was split open to reveal a nice cross-section through the outer epithelial layer and t...