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Description
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 the near completion of cytokinesis. Testes from the Crane fly Nephrotoma suturalis were observed with time-lapse polarization using a Nikon Microphot SA, equipped for liquid crystal polarized light microscopy (LC-PolScope, CRi, Woburn Massachusetts) 60x/1.4 PlanApo oil immersion objective, 1.4 NA oil imm. condenser, with 1.5x zoom lens. Image acquisition and processing Camera: Images captured every 60 sec over 90 min by a QImaging Retiga EXi CCD camera. A movie prepared from this image stack is included in the grouped set. Research Data Curation Program, UC San Diego, La Jolla, 92093-0175 (https://lib.ucsd.edu/rdcp) Oldenbourg, Rudolf; LaFountain, James R. (2021). CIL:9063, Nephrotoma suturalis, spermatocyte. In Cell Image Library. UC San Diego Library Digital Collections. Dataset. https://doi.org/10.6075/J06M35VX
Type
image
Identifier
ark:/20775/bb2874026j
Language
No linguistic content
Subject
Spindle assembly involved in male meiosis II Spermatocyte Cytoskeleton Nuclear chromosome Spindle Nephrotoma suturalis Cell Image Library Group ID: 3782
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