Genetic interactions among regulators of septin organization.

Abstract excerpt

Septins form a cortical scaffold at the yeast mother-bud neck that restricts the diffusion of cortical proteins between the mother and bud and serves as a signaling center that is important for governing various cell functions. After cell cycle commitment in late G(1), septins are assembled into a narrow ring at the future bud site, which spreads to form a mature septin hourglass immediately after bud emergence....

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