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Updated: Sep 9, 2025

Chromosome Screening of Human Preimplantation Embryos by Using Spent Culture Medium: Sample Collection and Chromosomal Ploidy Analysis
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Chromosome Screening of Human Preimplantation Embryos by Using Spent Culture Medium: Sample Collection and Chromosomal Ploidy Analysis

Published on: September 7, 2021

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トランスクリプトプロファイリングとヒトの植入前の胚の遺伝子調節:ARTの親への影響と影響

Lucile Ferreux1,2,3, Bastien Ducreux1,3, Julie Firmin1,2,3

  • 1Faculty of Medicine, Paris Cité University, Paris, France.

Human reproduction update
|September 2, 2025
PubMed
まとめ

母親の年齢とART培養条件は,ヒト胚のトランスクリプトームを大幅に変化させ,発育に影響を与えます. これらの遺伝子発現の変化を理解することは,助産生殖技術 (ART) の成果と子孫の健康を改善するために不可欠です.

キーワード:
IVF についてRNA-seq についてブラストシストエピブラスト遺伝子発現親の不妊症原始的な内皮複製するscRNA-seq についてトロフェクトダーム

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X-chromosome...
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A gene is a stretch of DNA that serves as the blueprint for functional RNAs and proteins. Since DNA is comprised  of nucleotides and proteins are comprised of amino acids, a mediator is required to convert the information encoded in DNA into proteins. This mediator is the messenger RNA (mRNA). mRNA copies the blueprint from DNA by a process called transcription. In eukaryotes, transcription occurs in the nucleus by complementary base-pairing with the DNA template. The mRNA is then...
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The gene expression in cells is regulated at different stages: (i) transcription, (ii) RNA processing, (iii) RNA localization, and (iv) translation. Transcriptional regulation is mediated by regulatory proteins such as transcription factors, activators, or repressors—these control gene expression by initiating or inhibiting the transcription of genes. Once a precursor or pre-mRNA is produced, it undergoes post-transcriptional modification, including 5' capping, splicing, and the...
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