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Article

The pH-sensing Rim101 pathway positively regulates the transcriptional expression of the calcium pump gene PMR1 to affect calcium sensitivity in budding yeast.

Biochemical and biophysical research communications - 12 Nov 2020

Yan Hongbo, Fang Tianshu, Xu Huihui, Jiang Linghuo

Abstract excerpt

In Saccharomyces cerevisiae, the Rim101 pathway senses extracellular pH changes through a complex consisted of Rim8, Rim9 and Rim21 at the plasma membrane. Activation of this sensor complex induces a proteolytical complex composed of Rim13 and Rim20 and leads to the C-terminal processing and activation of the transcription factor Rim101. Deletion mutants for RIM8, RIM9, RIM13, RIM20, RIM21 and RIM101 causes yeast...

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Identifiers

PMID: 32891431
DOI: 10.1016/j.bbrc.2020.08.083

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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The pH-sensing Rim101 pathway positively regulates the transcriptional expression of the calcium pump gene PMR1 to affect calcium sensitivity in budding yeast.PMID 32891431Read ↗

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