Cytogenetic and Genome Research
Meiosis in the Djungarian hamsterII. Polyploid spermatocytes
Pogosianz H.E. · Brujako E.T.
Laboratory of Cytogenet Genome Res, Institute of Experimental and Clinical Oncology, Academy of Medical Sciences of the U.S.S.R., Moscow
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Article / Publication Details
Accepted: January 29, 1970
Published online: April 30, 2008
Issue release date: 1971
Number of Print Pages: 7
Number of Figures: 0
Number of Tables: 0
ISSN: 1424-8581 (Print)
eISSN: 1424-859X (Online)
For additional information: https://www.karger.com/CGR
Abstract
Polyploid spermatocytes were found in air-dried meiotic preparations of 8 of 10 adult males of the Djungarian hamster (Phodopus sungorus campbelli Thomas). Most of them were tetraploid spermatocytes I or diploid spermatocytes II, but cells of higher ploidy have also been found. It is argued that polyploid spermatocytes are not artifacts and that the most probable cause of their formation is fusion of cells at pachytene and soon after metaphase I.
© 1971 S. Karger AG, Basel
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Article / Publication Details
Accepted: January 29, 1970
Published online: April 30, 2008
Issue release date: 1971
Number of Print Pages: 7
Number of Figures: 0
Number of Tables: 0
ISSN: 1424-8581 (Print)
eISSN: 1424-859X (Online)
For additional information: https://www.karger.com/CGR
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