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Nicolle Rosa Mercado

@nicollearosa.bsky.social
59 followers 84 following 4 posts

HHMI Hanna Gray Fellow at the Green Lab | Yale MB&B and UPR Cayey alumni | 🇵🇷

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Reposted by Nicolle Rosa Mercado
begüm aydın @begumaydin.bsky.social · 08/09/2026
I'm thrilled to share that I'll join Columbia in Jan 2027 as an Assistant Professor in the Department of Genetics and Development& the Columbia Stem Cell Initiative! A long-held dream; I'm grateful for my mentors and colleagues. We'll study microbiota-ENS interactions-now hiring! theaydinlab.com
theaydinlab.com
The Aydin Lab | Laboratory of Neurodevelopmental Plasticity
The Aydin Lab at Columbia University Irving Medical Center studies how gut microbiota shape the development and plasticity of the enteric nervous system.
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Reposted by Nicolle Rosa Mercado
Green Lab JHMI @greenlab.bsky.social · 28/08/2026
Pre-print alert! SERBP1 regulates the interactions between ribosomes and different proteins. We find that it prevents interactions between ribosomes and RNF10/RIOK3 to protect ribosomes from selective 40S degradation. Congrats! @nicollearosa.bsky.social www.biorxiv.org/content/10.6...
biorxiv.org
SERBP1 is a master regulator of ribosome interactions
Ribosome function depends on interactions with diverse proteins whose activities determine translational efficiency, impose quality control and activate signaling pathways. These many competing activi...
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Reposted by Nicolle Rosa Mercado
Green Lab JHMI @greenlab.bsky.social · 24/07/2026
Wait, what?! This isn’t about ribosomes? Check out our new work where we find that a #Legionella effector thought to target host translation instead targets metabolism by modifying a host glycolytic metabolite. Led by @drjoshblack.bsky.social www.cell.com/molecular-ce...
cell.com
The Legionella pneumophila effector SidL is an adenylyltransferase that modifies the glycolytic intermediate 3-phosphoglycerate
Black et al. identify the L. pneumophila effector SidL as an adenylyltransferase that targets host glycolysis. SidL covalently modifies the glycolytic intermediate 3-phosphoglycerate (3PG) with AMP, g...
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Reposted by Nicolle Rosa Mercado
bioRxiv Molecular Biology @biorxiv-molbio.bsky.social · 28/04/2026
Mechanism of nucleolytic degradation of human ribosomes www.biorxiv.org/content/10.64898/20…
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Reposted by Nicolle Rosa Mercado
HHMI @hhmi-science.bsky.social · 18/11/2025
Calling all rising juniors & seniors: Interested in biological or biomedical research? Applications for our ’26 Summer Undergraduate Research Experience Program are now open! Nine weeks, hands-on research, & mentorship from some of the nation’s top scientists — learn more: bit.ly/CechFellows
bit.ly
Summer Undergraduate Research Experience | HHMI
The Cech Fellows Program is a paid, nine-week summer research experience empowering the next generation of scientific leaders.
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Reposted by Nicolle Rosa Mercado
Leslie B Vosshall PhD @leslievosshall.bsky.social · 09/10/2025
Great Job - Great Colleagues - Great Science👍 Help us pick the next generation of @hhmi.org Investigators, Freeman Hrabowski Scholars, Hanna Gray Fellows, Gilliam Fellows Relocation to DC is required, perfect for academic PIs looking for their next chapter hhmi.wd1.myworkdayjobs.com/External/job...
hhmi.wd1.myworkdayjobs.com
Senior Director - Scientific Officer
Primary Work Address: 4000 Jones Bridge Road, Chevy Chase, MD, 20815 Current HHMI Employees, click here to apply via your Workday account. The Howard Hughes Medical Institute (HHMI) advances the disco...
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Nicolle Rosa Mercado @nicollearosa.bsky.social · 10/07/2025
Honored to have been selected as part of the 2025 BWF PDEP cohort!
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