Journals / İnönü Üniversitesi Tıp Fakültesi Dergisi / 2010 / Cilt: 17 - Sayı: 1

Molcular basis of folliculogenesis

Folikülogenezisin moleküler temelleri

Pages
59–63
Publication Date
2022-10-17
DOI
—
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The fidelity of replication of cytoplasmic organelles during oogenesis, especially mitochondria and their DNA molecules, is crucial as cytoplasmic inheritance of the zygote is mostly, if not exclusively, derived from the egg.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:The oocyte has a remarkable and complex life history and it is only at the completion of a varied set of intracellular changes that this cell finally acquires its full capacity to support fertilisation and embryogenesis.
📊
Key Findings & Data:In mammals, oogenesis is initiated early in fetal development and ends months to years later in the sexually mature adult.
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Conclusion & Impact:The fidelity of replication of cytoplasmic organelles during oogenesis, especially mitochondria and their DNA molecules, is crucial as cytoplasmic inheritance of the zygote is mostly, if not exclusively, derived from the egg.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

The oocyte has a remarkable and complex life history and it is only at the completion of a varied set of intracellular changes that this cell finally acquires its full capacity to support fertilisation and embryogenesis. In mammals, oogenesis is initiated early in fetal development and ends months to years later in the sexually mature adult. During their growth phase oocytes acquire a complex cytoplasmic organisation dependent both on the production of new gene products and organelles, and on the modification and redistribution of existing ones. The fidelity of replication of cytoplasmic organelles during oogenesis, especially mitochondria and their DNA molecules, is crucial as cytoplasmic inheritance of the zygote is mostly, if not exclusively, derived from the egg.

Özet

Oosit fertilizasyon ve embriyogenezis aşamalarını başarılı bir şekilde tamamlayabilmesi için bir takım kompleks hücre içi değişiklik aşamalarından geçmesi gerekir. Memelilerde oognezis erken fetal hayatta başlar ve doğumdan sonra da uzun yıllar devam eder. Oositin gelişim aşamalarında stoplazmasmda yeni gen ve organel üretimi ve bunların yeniden dağılımı ve düzenlenmesi gerekmektedir. Özellikle bu dönemde stoplazmik organellerden mitokondrinin ve DNA moleküllerinin replikasyonu ve dağılımı kaktsal bazı özelliklerin taşınması açısından hayati önem taşır.

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Cite This Article

YILDIRIM, A., ÇELİK, Ö. (2022). Molcular basis of folliculogenesis. İnönü Üniversitesi Tıp Fakültesi Dergisi, Cilt: 17 - Sayı: 1, 59–63. https://ajindex.com/articles/548504

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