reviewAnnual Review of Plant BiologyMay 3, 2012Closed access

Autophagy: Pathways for Self-Eating in Plant Cells

Iowa State University

PubMed
Indexed incrossrefpubmed

Abstract

Plants have developed sophisticated mechanisms to survive when in unfavorable environments. Autophagy is a macromolecule degradation pathway that recycles damaged or unwanted cell materials upon encountering stress conditions or during specific developmental processes. Over the past decade, our molecular and physiological understanding of plant autophagy has greatly increased. Most of the essential machinery required for autophagy seems to be conserved from yeast to plants. Plant autophagy has been shown to function in various stress responses, pathogen defense, and senescence. Some of its potential upstream regulators have also been identified. Here, we describe recent advances in our understanding of…

Citation impact

602
total citations
FWCI
46.05
Percentile
100%
References
148
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Authors

2

Topics & keywords

Keywords
  • Autophagy
  • Cell biology
  • Biology
  • Senescence
  • Biochemistry
  • Apoptosis
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