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Article

Phosphorylation of Gβ is crucial for efficient chemotropism in yeast.

Journal of cell science - 15 Jul 2013

Deflorio Reagan, Brett Marie-Elena, Waszczak Nicholas, Apollinari Elisabetta, Metodiev Metodi V, Dubrovskyi Oleksii, Eddington David, Arkowitz Robert A, Stone David E

Abstract excerpt

Mating yeast cells interpret complex pheromone gradients and polarize their growth in the direction of the closest partner. Chemotropic growth depends on both the pheromone receptor and its associated G-protein. Upon activation by the receptor, Gα dissociates from Gβγ and Gβ is subsequently phosp...

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Identifiers

PMID: 23613469
DOI: 10.1242/jcs.112797

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 4 Sept 2026. Prepared record publication-23613469-2026-09-04.2. Manifest publication-graph-cohort-2026-09-04.2.

Source receipt: PubMed via Helena Literature Corpus, retrieved 4 Sept 2026.

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