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Minor DNA methylation changes are observed in spermatozoa prepared using different protocols.

Martin StimpfelEda Vrtacnik-Bokal
Published in: Andrology (2020)
Although the average genome-wide level of sperm DNA methylation was similar in both sample groups, a distinctive number of methylation changes were observed in DMR and DMP levels. A larger number of samples should be analyzed and additional sperm preparation methods should be tested to confirm our findings.
Keyphrases
  • dna methylation
  • genome wide
  • gene expression
  • copy number
  • molecularly imprinted