Author

Charlie Longtine

Harvard UniversityORCID 0000-0001-5906-8243Unclaimed ORCID profile · follow to get notified of new preprints

Additional preprints under this name without ORCID

Charlie Longtine1 paper

Biology Disciplines

Click to filter author papers

Developmental Biology· 1 Genetics· 1

Signature Assays, Organisms & Methods

Click to filter · or open tag

Organism:C. elegans· 1 Research Focus:chromatin & epigenetic regulation· 1 Approach:experimental assay· 1 Research Focus:gene regulatory network inference· 1 Assay:long-read sequencing· 1 Organism:multiple species· 1 Assay:spatial transcriptomics· 1 Approach:statistical model· 1

Frequent Co-Authors

Ambika Bhattarai· 1 shared Clifford James TabiniD· 1 shared Evan Lister-Shimauchi· 1 shared Hannah A. GrunwaldiD· 1 shared Julie Seohyun Lee· 1 shared Lu Lu· 1 shared Madelyn Garrison· 1 shared Matthew P. HarrisiD· 1 shared

Activity by Year

2026-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 21 mutual co-author links

Click any collaborator node to inspect or filter shared papers

Focal author (center)Selected co-authorORCID co-authorUnlinked name

Curved chords = mutual co-authorship

1 shared paperGenetics

Ambika Bhattarai

Mutual co-authors in cluster

Author profile →

2 papers

Recent·Most cited

Developmental BiologybioRxivPreprintJul 2, 2026

Late embryonic expansion of a novel bone ridge underlies the evolutionary transformation of cylindrically shaped forelimb bones into the flattened skeleton of the penguin flipper

Charlie Longtine, Hannah A. Grunwald, Stephen B. Treaster…·Clifford James Tabin

The paper identifies late embryonic developmental changes in penguin forelimbs that lead to flattened bone morphology and reduced musculature, driven by molecular programs associated with tendon-attachment sites.

DOI 10.64898/2026.06.29.735166

multiple speciesspatial transcriptomics

𝕏 PostBluesky

GeneticsbioRxivPreprintMay 19, 2026

Small RNA-mediated genomic silencing promotes telomere stability in the absence of telomerase in C. elegans

Lu Lu, Ambika Bhattarai, Charlie Longtine…·Shawn Cameron Ahmed

The paper shows that small RNA-mediated genomic silencing maintains telomere stability in C. elegans without telomerase by promoting heterochromatin formation and subtelomeric small RNA biogenesis.

DOI 10.1101/292722

C. eleganslong-read sequencing

𝕏 PostBluesky