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Samantha Oviedo

@samanthaoviedom.bsky.social
16 followers 21 following 0 posts

PhD Candidate at Scripps Research | Wiseman and Grotjahn Labs | NSF GRFP Fellow

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Reposted by Samantha Oviedo
Danielle Grotjahn @nanigrotjahn.bsky.social · 29/06/2026
New Grotjahn lab preprint from superstar postdoc @nitishdua.bsky.social! Check out all the deets in the 🧵 below. IMO, it’s a great example of how studying the local microenvironment with #teamtomo can reveal biology that would otherwise remain hidden. #mitochondria #morphometrics
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Reposted by Samantha Oviedo
Nitish Dua @nitishdua.bsky.social · 27/06/2026
Really hyped to share our pre-print on mtDNA replication-fission ! @nanigrotjahn.bsky.social (doi: doi.org/10.64898/202...) 🧵with details below ⤵️
doi.org
ATAD3A structurally links mtDNA replication and mitochondrial fission
Mitochondrial function depends on the maintenance of its genome, and disruptions in copy number and distribution are hallmarks of mitochondrial disorders. Mitochondrial DNA (mtDNA) replication is spat...
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