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Supplemental Material for Pujari and Cullen, 2024

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posted on 2024-03-28, 13:39 authored by Atindra N. Pujari, Paul J. Cullen

Signaling pathways control the response to stimuli. In yeast, a signaling (MAPK) pathway controls a fungal behavioral response called filamentous growth. A genetic screen was performed to identify spontaneous mutants that show hyperactivity of a MAPK pathway-dependent reporter. Select mutants were analyzed by whole-genome sequencing. New alleles in known regulatory proteins were identified, including an inhibitory domain in the C-terminus of the transcription factor Ste12p. Our results highlight the combinatorial effects of multiple positive and negative regulatory inputs in regulating a MAPK-dependent differentiation response. 

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Modulators of MAPK pathway activity during filamentous growth in Saccharomyces cerevisiae

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    G3: Genes|Genomes|Genetics

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