Nat Commun April 2023 PMID 37055443

Screening of Drosophila microRNA-degradation sequences reveals Argonaute1 mRNA's role in regulating miR-999.

Peike Sheng, Lu Li, Tianqi Li, Yuzhi Wang, Nicholas M Hiers, Jennifer S Mejia, Jossie S Sanchez, Lei Zhou, Mingyi Xie

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Peak: 3 in Jun 2023

across 2 sources since Apr 2023

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What people are saying

The discussions highlight the significance of the research by mentioning its focus on Argonaute1 mRNA's role and miR-999 regulation, capturing curiosity about gene regulation mechanisms. Words like 'reveals' and 'role' emphasize discovery and relevance, indicating an appreciation of the study's impact, even though some comments are mostly summaries rather than detailed critiques.

AgreementModerate agreement

Most discussions confirm the importance of the study, reflecting general agreement on its significance.

InterestHigh interest

The discussions show high interest, especially with references to the role of Argonaute1 mRNA and the regulation of miR-999, indicating a keen curiosity.

EngagementModerate engagement

While the posts acknowledge the research findings, they are relatively brief, suggesting moderate engagement rather than deep analysis.

ImpactModerate impact

The authors and commenters imply that understanding miRNA regulation mechanisms could have broader implications, though without detailed exploration.

Abstract in brief

The study investigates how miRNA degradation, specifically miR999, is regulated in Drosophila, revealing that AGO1 mRNA can act as a trigger for this degradation through a process called TDMD, which involves extensive base pairing and conformational changes in AGO proteins.
Using CRISPR-Cas9 gene editing, researchers identified specific sequences in AGO1 mRNA that promote miR999 degradation; disrupting these sequences leads to higher miR999 levels and affects stress response in flies.
The findings suggest that TDMD is an evolutionarily conserved mechanism crucial for controlling miRNA levels and gene regulation, with significant physiological impacts such as stress resilience in Drosophila.]

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Drosophila microRNA degradation mechanism involving Argonaute1 mRNA regulation

This study investigates how miR999 degradation is regulated in Drosophila, revealing AGO1 mRNA's role in promoting miRNA decay through TDMD, affecting stress response and gene regulation.

STEM RTCL TV · Jul 29, 2023 18 views

Shree_14

@itsmeshree14 · X

RT @interactivefly: Sheng, P., Li, L., Li, T., Wang, Y., Hiers, N. M., Mejia, J. S., Sanchez, J. S., Zhou, L. and Xie, M. (2023). Screening…

Jun 4, 2023 · 2 shares · 216 followers View post →

Drosophilosopher

@HammedBadmos · X

RT @interactivefly: Sheng, P., Li, L., Li, T., Wang, Y., Hiers, N. M., Mejia, J. S., Sanchez, J. S., Zhou, L. and Xie, M. (2023). Screening…

Jun 4, 2023 · 2 shares · 1,366 followers View post →

Thomas Brody

@interactivefly · X

Jun 2, 2023 · 1 like · 2 shares · 2,024 followers View post →

Gene Tools support

@GeneTools · X

RT @jonmoulton: Screening of Drosophila microRNA-degradation sequences reveals Argonaute1 mRNA's role in regulating miR-999. https://t.co/X…

Apr 18, 2023 · 1 share · 253 followers View post →

Jon D. Moulton

@jonmoulton · X

Screening of Drosophila microRNA-degradation sequences reveals Argonaute1 mRNA's role in regulating miR-999. https://t.co/XI18SXiCV5 #Vivo-Morpholino

Apr 18, 2023 · 1 share · 1,400 followers View post →