Author

L. Petrullo

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Evolutionary Biology· 1 Microbiology· 1 Physiology· 1

Signature Assays, Organisms & Methods

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Research Focus:cell type annotation· 2 Organism:non-human primate· 2 Approach:statistical model· 2 Assay:bulk RNA-seq· 1 Research Focus:development & morphogenesis· 1 Research Focus:ecology & biodiversity· 1 Approach:experimental assay· 1 Assay:metagenomics· 1

Frequent Co-Authors

A. Baniel· 2 shared A. Lu· 2 shared N. Snyder-Mackler· 2 shared S. Sams· 2 shared A. G. McAdam· 1 shared A. Mercer· 1 shared B. Dantzer· 1 shared D. Delaney· 1 shared

Activity by Year

2021-2023 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 21 mutual co-author links

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2 shared papersMicrobiology

A. Baniel

Mutual co-authors in cluster

Author profile →

3 papers

Recent·Most cited

A future food boom rescues the negative effects of cumulative early-life adversity on adult lifespan in a small mammal

L. Petrullo, D. Delaney, S. Boutin, J. E. Lane, A. G. McAdam, B. Dantzer

The study shows that a future food boom can offset the negative effects of early-life adversity on lifespan in red squirrels, but experimental food supplementation does not replicate this effect.

bioRxiv · Aug 16, 2023Evolutionary Biology

Maternal effects on early-life gut microbiome maturation in a wild nonhuman primate

A. Baniel, L. Petrullo, A. Mercer, L. Reitsema, S. Sams, J. C. Beehner, T. J. Bergman, N. Snyder-Mackler, A. Lu

This study examines how maternal effects influence gut microbiome maturation in wild gelada infants during their first three years, showing differences in microbial composition between infants of first-time and experienced mothers.

bioRxiv · Nov 6, 2021 · PreprintMicrobiology

Early life gut microbiome dynamics mediate maternal effects of infant growth in vervet monkeys

L. Petrullo, A. Baniel, M. J. Jorgensen, S. Sams, N. Snyder-Mackler, A. Lu

This study shows that early life gut microbiome dynamics, particularly reduced alpha diversity and B. fragilis abundance, mediate maternal parity effects on infant growth in vervet monkeys.

bioRxiv · May 11, 2021 · PreprintPhysiology