Author

I. Lamas

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· 3

Signature Assays, Organisms & Methods

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Research Focus:cell signaling & trafficking· 3 Organism:yeast· 3 Approach:experimental assay· 2 Approach:biophysical modeling· 1 Research Focus:development & morphogenesis· 1 Approach:genetic perturbation / CRISPR· 1 Assay:proteomics· 1

Frequent Co-Authors

A. Vjestica· 2 shared S. G. Martin· 2 shared V. Vincenzetti· 2 shared D. Gallo Castro· 1 shared D. M. Rutkowski· 1 shared D. Vavylonis· 1 shared L. Merlini· 1 shared N. Weber· 1 shared

Activity by Year

2019-2020 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 27 mutual co-author links

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2 shared papersCell Biology

A. Vjestica

Mutual co-authors in cluster

Author profile →

3 papers

Recent·Most cited

Cell patterning by secretion-induced plasma membrane flows

V. Gerganova, I. Lamas, D. M. Rutkowski, A. Vjestica, D. Gallo Castro, V. Vincenzetti, D. Vavylonis, S. G. Martin

The paper shows that exocytosis-induced membrane flows restrict Cdc42 activity zones by dragging proteins and forming negative feedback in fission yeast.

bioRxiv · Dec 18, 2020Cell Biology

Clustering-mediated activation of Cdc42 GTPase antagonized by GAPs in fission yeast

I. Lamas, N. Weber, S. G. Martin

The paper shows that clustering Cdc42 in fission yeast leads to moderate activation at cell sides, but lacks amplification due to Rga4 antagonism.

bioRxiv · Jun 2, 2020 · PreprintCell Biology

Optogenetics reveals Cdc42 local activation by scaffold-mediated positive feedback and Ras GTPase

I. Lamas, L. Merlini, A. Vjestica, V. Vincenzetti, S. Martin

The paper uses optogenetics to show that scaffold-mediated positive feedback and Ras GTPase activity are essential for Cdc42 local activation and bipolar growth in fission yeast.

bioRxiv · Aug 10, 2019Cell Biology