Open Access
CC BY 4.0 · AIMS Genet 2018; 05(02): 113-123
DOI: 10.3934/genet.2018.2.113
Research Article

Preferable location of chromosomes 1, 29, and X in bovine spermatozoa

Vadim Chagin
2   Institute of Cytology, Russian Academy of Sciences, St. Petersburg, Russian Federation
,
Andrei Zalensky
1   The Jones Institute for Reproductive Medicine, Eastern Virginia Medical School, Virginia, USA
,
Igor Nazarov
1   The Jones Institute for Reproductive Medicine, Eastern Virginia Medical School, Virginia, USA
2   Institute of Cytology, Russian Academy of Sciences, St. Petersburg, Russian Federation
,
Olga Mudrak
1   The Jones Institute for Reproductive Medicine, Eastern Virginia Medical School, Virginia, USA
2   Institute of Cytology, Russian Academy of Sciences, St. Petersburg, Russian Federation
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Abstract

Chromosome positioning in sperm nucleus may have a functional significance by influencing the sequence of post-fertilization events. In this study we present data on preferential locations of chromosomes 1, 29 and X in Bos taurus spermatozoa. Here we demonstrate that the position of X chromosome in the sperm nucleus is more restricted as compared to the position of chromosome 1, which is about of the same size. Our data support the concept of the functional significance of genome architecture in male germline cells.



Publikationsverlauf

Eingereicht: 30. November 2017

Angenommen: 07. März 2018

Artikel online veröffentlicht:
10. Mai 2021

© 2018. The Author(s). This is an open access article published by Thieme under the terms of the Creative Commons Attribution License, permitting unrestricted use, distribution, and reproduction so long as the original work is properly cited. (https://creativecommons.org/licenses/by/4.0/)

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