Author

P PORTELA

Consejo Nacional de Investigaciones Científicas y Técnicas

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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Cell Biology· 1

Signature Assays, Organisms & Methods

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Research Focus:cell signaling & trafficking· 1 Approach:experimental assay· 1 Assay:metabolomics· 1 Organism:yeast· 1

Frequent Co-Authors

A Henderson· 1 shared Ariz Lalani· 1 shared Haydeé Mesa Galloso· 1 shared Kristin BaetziD· 1 shared Maria Laura Sosa PonceiD· 1 shared Maya SchuldineriD· 1 shared Naama ZungiD· 1 shared Suriakarthiga GanesaniD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

Co-Author Collaboration Network

9 top collaborators · 36 mutual co-author links

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1 shared paperCell Biology

A Henderson

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1 paper

Recent·Most cited

A Genome-wide Visual Screen Identifies Lysophosphatidylcholine as Counter Spatial Regulator of DAG and Sterols in Yeast

A Henderson, Ariz Lalani, Suriakarthiga Ganesan, Haydeé Mesa Galloso, Naama Zung, P PORTELA, Maria Laura Sosa Ponce, Kristin Baetz, Maya Schuldiner, Vanina Zaremberg

The paper identifies lysophosphatidylcholine (LysoPC) as a spatial regulator of DAG and sterols in yeast through a genome-wide screen and lipidomic analysis.

bioRxiv · Jan 28, 2026 · PreprintCell Biology