Oocyte-to-embryo transition
Web8 de fev. de 2024 · In the process of oocyte-to-embryo transition (OET), maternal messenger ribonucleic acids (mRNAs) are actively transcribed during oogenesis … Web12 The Oocyte-to-Embryo Transition 353 not exist. Therefore, it is more appropriate to use the term Òoocyte-to-embryo,Ó rather than Òegg-to-embryo,Ó transition to describe …
Oocyte-to-embryo transition
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Web1 de jan. de 2013 · The oocyte-to-embryo transition refers to the process whereby a fully grown, relatively quiescent oocyte undergoes maturation, fertilization, and is converted … Web3 de abr. de 2024 · The oocyte to embryo transition is not only associated with transcriptional rewiring but is also associated with dramatic changes in cell cycle control …
Web9 de jun. de 2024 · In mammals, translational control plays critical roles during oocyte-to-embryo transition (OET) when transcription ceases. However, the underlying regulatory mechanisms remain challenging to... WebThe nematode Caenorhabditis elegans has emerged as a valuable model system for identifying genes involved in fertilization and the oocyte-to-embryo transition as well as …
Web7 de abr. de 2024 · Oocyte-derived aneuploidies fatally affect embryo genomic integrity (Gruhn et al., 2024). Nevertheless, evidence produced in recent decade has revealed a wider scenario, in which maternal, paternal, and developmental factors can cause failure at multiple steps during the journey to blastocyst and implantation. Web29 de ago. de 2024 · The oocyte-to-embryo transition (OET) in mammals lays the foundation for successful reproduction27-29. Because transcription is silent prior to zygotic genome activation (ZGA)13,30, the events during OET are controlled by the maternal RNAs, which are tightly regulated by post-transcriptional regulation mechanisms, such as …
Web1 de ago. de 2012 · The oocyte-to-embryo transition entails transforming a highly differentiated oocyte into a totipotent 2-cell embryo and its accuracy is essential for further development. This transition...
Web21 de jan. de 2003 · Hence, the oocyte-to-embryo transition depends on maternal transcripts and proteins that accumulate during oogenesis. Despite their many important … hill top farm cafeWeb10 de mar. de 2024 · Ski7, a regulator of RNA levels "When we found that Ski7 was highly expressed in the mature eggs and early embryos of zebrafish, we realized it might play … smart buildings exhibitionWeb20 de abr. de 2007 · The transition from oocyte to fertilized egg (zygote) involves many changes, including protein synthesis, protein and RNA degradation, and organelle remodeling. These changes occur concurrently with the meiotic divisions that produce the haploid maternal genome. hill top cottage ootyWeb9 de jun. de 2024 · In mammals, translational control plays critical roles during oocyte-to-embryo transition (OET) when transcription ceases. However, the underlying regulatory … hill top farm barton prestonWeb1 de set. de 2024 · Aquaporin function could be essential for the oocyte-to-embryo transition, with other family members playing a redundant role to CG7777. Overall, our study complements recent studies aimed at identifying regulators of the oocyte-to-embryo transition in Drosophila and other organisms (Guo et al., 2015; Zhang et al., 2024). smart buildings iconWeb6 de abr. de 2024 · More precisely, the longer a given oocyte is in the waiting-line to be ovulated from menarche to menopause, the longer the duration from oogenesis to … hill top cottage beatrix potterWebThe oocyte-to-embryo transition (OET) arguably initiates with formation of a primordial follicle and culminates with reprogramming of gene expression during the course of … hill top farm beatrix potter\u0027s home