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Cell and Developmental Biology Commons

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University of Tennessee, Knoxville

Cdc42

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Full-Text Articles in Cell and Developmental Biology

The Role Of Cdc42 Regulation In Cell Growth Pattern And Timing, Julie Robinson Aug 2021

The Role Of Cdc42 Regulation In Cell Growth Pattern And Timing, Julie Robinson

Doctoral Dissertations

In fission yeast, polarized cell growth stops during division and resumes after cell separation at the end that existed in the previous generation. It is unclear how growth occurs specifically at this end after cell division. Via a pedigree analysis of mutant cells which display a unique polarity phenotype, we show the existence of a memory of growth. This memory of growth exists at the pre-existing cell end, which grew in the previous generation, and facilitates growth at that end in the next generation. This memory of growth gives the pre-existing end some advantage in a competition for active Cdc42, …


A Mitotic Cue Triggers The Resumption Of Cell Growth After Division, Afton R. Russell Dec 2019

A Mitotic Cue Triggers The Resumption Of Cell Growth After Division, Afton R. Russell

Chancellor’s Honors Program Projects

No abstract provided.