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  Exploring Translational Control of Maternal mRNAs in Zebrafish

Winata, C. L., Lapinski, M., Ismail, H., Mathavan, S., & Sampath, P. (2021). Exploring Translational Control of Maternal mRNAs in Zebrafish. In GERMLINE DEVELOPMENT IN THE ZEBRAFISH: Methods and Protocols (pp. 367-380). 999 RIVERVIEW DR, STE 208, TOTOWA, NJ 07512-1165 USA: HUMANA PRESS INC. doi:10.1007/978-1-0716-0970-5_29.

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 Urheber:
Winata, Cecilia Lanny1, Autor           
Lapinski, Maciej, Autor
Ismail, Hisyam, Autor
Mathavan, Sinnakaruppan, Autor
Sampath, Prabha, Autor
Affiliations:
1Cardiac Development and Remodeling, Max Planck Institute for Heart and Lung Research, Max Planck Society, ou_2591695              

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Schlagwörter: POLY(A) POLYMERASE; LENGTH; DECAYBiochemistry & Molecular Biology; Marine & Freshwater Biology; Maternal RNA; Translational regulation; Polysome profiling; Cytoplasmic polyadenylation; Zebrafish;
 Zusammenfassung: The study of translational regulation requires reliable measurement of both mRNA levels and protein synthesis. Cytoplasmic polyadenylation is a prevalent mode of translational regulation during oogenesis and early embryogenesis. Here the length of the poly(A) tail of an mRNA is coupled to its translatability. We describe a protocol to identify translationally regulated genes and measure their translation rate in the early zebrafish embryo using genome-wide polysome profiling. This protocol relies on the isolation of mRNA by means of an rRNA depletion strategy, which avoids capture bias due to short poly(A) tail that can occur when using conventional oligo(dT)-based methods. We also present a simple PCR-based method to measure the poly(A) tail length of selected mRNAs.

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Sprache(n): eng - English
 Datum: 2021-02-202021
 Publikationsstatus: Erschienen
 Seiten: 14
 Ort, Verlag, Ausgabe: -
 Inhaltsverzeichnis: -
 Art der Begutachtung: -
 Identifikatoren: ISI: 000691010200028
DOI: 10.1007/978-1-0716-0970-5_29
PMID: 33606246
 Art des Abschluß: -

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Titel: GERMLINE DEVELOPMENT IN THE ZEBRAFISH: Methods and Protocols
  Alternativer Titel : Methods Mol. Biol.
  Alternativer Titel : METHODS MOL BIOL
Genre der Quelle: Konferenzband
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Affiliations:
Ort, Verlag, Ausgabe: 999 RIVERVIEW DR, STE 208, TOTOWA, NJ 07512-1165 USA : HUMANA PRESS INC
Seiten: - Band / Heft: - Artikelnummer: - Start- / Endseite: 367 - 380 Identifikator: ISSN: 1064-3745
ISBN: 978-1-0716-0970-5; 978-1-0716-0969-9

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Titel: Methods in Molecular Biology
  Alternativer Titel : METHODS MOL BIOL
  Alternativer Titel : Methods Mol. Biol.
Genre der Quelle: Reihe
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Affiliations:
Ort, Verlag, Ausgabe: -
Seiten: - Band / Heft: 2218 Artikelnummer: - Start- / Endseite: - Identifikator: ISSN: 1064-3745