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Updated: May 21, 2026

Manipulation and Analysis of Cell Cycle-Dependent Processes in Budding Yeast

Manipulation and Analysis of Cell Cycle-Dependent Processes in Budding Yeast

Published on: September 26, 2025

Selective autophagy in budding yeast.

Kuninori Suzuki¹

¹Bioimaging Center, Graduate School of Frontier Sciences, University of Tokyo, FSB-101, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8562, Japan. kuninori@k.u-tokyo.ac.jp

Cell Death and Differentiation

|June 19, 2012

Summary

Selective autophagy allows cells to degrade specific components via autophagosomes, crucial for survival during starvation. This review details mechanisms and roles of highly selective and less selective autophagy pathways.

Area of Science:

Cell Biology
Molecular Biology
Biochemistry

Background:

Autophagy is a conserved eukaryotic process for bulk cytoplasmic degradation.
It recycles cellular components during starvation to maintain essential amino acids.
Recent findings reveal selective cargo recognition in autophagy, challenging the nonselective model.

Purpose of the Study:

To review the mechanisms of selective autophagy.
To discuss the physiological roles of selective autophagy pathways.
To differentiate between Atg11-dependent and Atg11-independent selective autophagy.

Main Methods:

Literature review of studies on selective autophagy.
Analysis of mechanisms for cargo recognition and engulfment.

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Manipulation and Analysis of Cell Cycle-Dependent Processes in Budding Yeast

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Published on: October 23, 2016

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High-resolution Imaging and Analysis of Individual Astral Microtubule Dynamics in Budding Yeast

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Examination of physiological contexts for selective autophagy.

Main Results:

Two main categories of selective autophagy exist: highly selective (Atg11-dependent) and less selective (Atg11-independent).
Examples of highly selective autophagy include Cvt pathway, mitophagy, pexophagy, and piecemeal microautophagy of the nucleus.
Examples of less selective autophagy include acetaldehyde dehydrogenase 6 degradation and ribophagy.

Conclusions:

Selective autophagy plays critical roles in cellular homeostasis and stress response.
Understanding these pathways is key to comprehending cellular survival strategies.
Further research into selective autophagy mechanisms and functions is warranted.