Abstract:
:The SRY gene is a single-copy, male-specific gene, located on the Y chromosome in most mammals. However, recently we have described the presence of multiple polymorphic copies of this gene in both males and females of the vole species Microtus cabrerae. Here, we present the chromosomal localization of SRY gene copies in this species by fluorescent in situ hybridization (FISH). This technique localized these gene copies in the short arm, and hence in the euchromatic region, of the Y chromosome. Furthermore, several copies of the SRY gene are located on the X chromosome. These copies are spread along the entire heterochromatic region of the X chromosome, occupying the whole short arm, the centromeric region, and the pericentromeric region of the long arm.
journal_name
Genomejournal_title
Genomeauthors
Fernández R,Barragán MJ,Bullejos M,Marchal JA,Martínez S,Díaz de la Guardia R,Sánchez Adoi
10.1139/g02-007subject
Has Abstractpub_date
2002-06-01 00:00:00pages
600-3issue
3eissn
0831-2796issn
1480-3321journal_volume
45pub_type
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