Developmental arrest in preimplantation embryos is one of the major causes of assisted
reproduction failure. It is briefly defined as a delay or a failure of embryonic development in …

Without new transcription, gene expression across the oocyte-to-embryo transition (OET)
relies instead on regulation of mRNA poly (A) tails to control translation. However, how tail …

Simple Summary A high incidence of early pregnancy failures exists in beef and dairy cows.
This review describes various problems which occur during early gestation that contribute to …

Oocyte maturation is accompanied by changes in abundances of thousands of mRNAs,
many degraded and many preferentially stabilized. mRNA stability can be regulated by …

1.1. Epigenetics A growing body of evidence shows that, in addition to the inherited genetic
make-up (ie genomic DNA), various environmental factors also contribute significantly to the …

La progression normale du développement embryonnaire précoce dépend de plusieurs
processus cellulaires tels que les modifications épigénétiques, la réorganisation de la …

Genomic imprinting is an epigenetic regulatory process of gene expression that can be
controlled by repressive long non-coding RNAs (lncRNAs). The expression of lncRNAs …