Alternate header for print version
Logo

Search Results for Gregory Antipa
(65 results)
(Not the results you were expecting?) (Comments)

image is part of a groupimage is suitable for quantitation
CIL:39246
NCBI Organism Classification
Didinium nasutum
Biological Process
phagocytosis
Cellular Component
oral apparatus
Didinium ingests Paramecium. At the midpoint of engulfment, some 30 seconds after contact. This micrograph was taken in 1968 by G. Antipa on a Cambridge Mark IIA operating at 20kV. The negative magnif...
image is part of a groupimage is suitable for quantitation
CIL:40906
NCBI Organism Classification
uncultured scuticociliate
Biological Process
cortical cytoskeleton organization
Cellular Component
cilium
Conchophthirus was deciliated by calcium ion shock followed by shearing through a micropipette. This revealed the location of the deciliated basal bodies and the cell's surface architecture. In this i...
image is part of a groupimage is suitable for quantitation
CIL:17452
NCBI Organism Classification
Didinium nasutum
Biological Process
oral apparatus organization
Cellular Component
oral apparatus
A transverse section near the tip of the oral proboscis of Didinium. This micrograph shows the extrusive organelles of the mucocysts adjacent to the plasma membrane, the toxicysts in a circular ring a...
image is part of a groupimage is suitable for quantitation
CIL:17451
NCBI Organism Classification
Didinium nasutum
Biological Process
oral apparatus organization
Cellular Component
oral apparatus
A transverse section near the mid region of the oral proboscis of Didinium. This micrograph shows the extrusive organelles of the mucocysts adjacent to the plasma membrane and the toxicysts. The pexic...
image is suitable for quantitation
CIL:15449
NCBI Organism Classification
Didinium nasutum
Biological Process
response to food
Cellular Component
food vacuole
Food vacuole of Didinium. The food vacuole contains both exploded and unexploded trichocysts of Paramecium. Further details available at Wessenberg, H. and Antipa, G. 1968. Studies on Didinium nasutum...
image is suitable for quantitation
CIL:15460
NCBI Organism Classification
Didinium nasutum
Biological Process
cortical cytoskeleton organization
Cellular Component
cell cortex
Cortex and cytoplasm of Didinium. This cell cortex image includes the extrusive organelles mucocysts involved in cyst formation and one cyrtocyst of unknown function. Also, a few ciliated basal bodies...
image is suitable for quantitation
CIL:15712
NCBI Organism Classification
Didinium nasutum
Biological Process
cortical cytoskeleton organization
Cellular Component
cell cortex
Cortex and food vacuole of Didinium. The food vacuole contains unexploded trichocysts of Paramecium. Further details available at Wessenberg, H. and Antipa, G. 1968. Studies on Didinium nasutum. I. St...
image is part of a group
CIL:17892
NCBI Organism Classification
Didinium nasutum
Biological Process
phagocytosis
Cellular Component
oral apparatus
Didinium ingests Paramecium. Also showing a few discharged trichocysts and metachronous waves of cilia in the two characteristic ciliary girdles of Didinium nasutum. This micrograph was taken in 1968 ...
image is part of a group
CIL:19537
NCBI Organism Classification
Didinium nasutum
Biological Process
oral apparatus organization
Cellular Component
oral apparatus
The proboscis of Didinium. While not well preserved, this image clearly shows the clockwise surface ridges that are elevated by ribbons of microtubules that are involved in supporting the buccal cavit...
CIL:19538
NCBI Organism Classification
Didinium nasutum
Biological Process
sensory perception
Cellular Component
cell cortex
Five rows of clavate cilia that reside just below the anterior ciliary girdle of Didinium nasutum. This micrograph also shows a partial view of the pectinelle rows of the anterior girdle of cilia. The...
Results per page: