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Nature Cell Biology 5, 1048–1049 (1 December 2003) | doi:10.1038/ncb1203-1048
Go ahead, break my symmetry!
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Abstract
Polarity is a fundamental feature of almost all cells, and how cells break symmetry to achieve polarity is an important and topical question. The budding yeast Saccharomyces cerevisiae is a good experimental system in this regard because bud formation represents a simple case of polarity.
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