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Using Telomeric Length Measurements and Methylation to Understand The Karyotype Diversification of Ctenomys Minutus (A Small Fossorial Mammals)
- Publication Year :
- 2021
- Publisher :
- Research Square Platform LLC, 2021.
-
Abstract
- The genus Ctenomys has been widely used in karyotype evolution studies due to the variation in their diploid numbers (2n), which range from 2n = 10 to 2n = 70. Ctenomys minutus is characterized by intraspecific variation in diploid number (2n = 42, 46, 48, and 50), which makes it an interesting model to investigate the genomic instability mechanisms that have led to different cytotypes in this species. We aimed to contribute to the knowledge about telomeres’ role in chromosomal instability and global DNA methylation in the genome evolution of C. minutus. This study found that telomere length differs between cytotypes, but only for females (50a
Details
- Database :
- OpenAIRE
- Accession number :
- edsair.doi...........47d782ee6abfdb2eeb155d91294f4e51