title: Recent advances in understanding the control of secretory proteins by the unfolded protein response in plants.
abstract: The membrane transport system is built on the proper functioning of the endoplasmic reticulum (ER). The accumulation of unfolded proteins in the ER lumen (ER stress) disrupts ER homeostasis and disturbs the transport system. In response to ER stress, eukaryotic cells activate intracellular signaling (named the unfolded protein response, UPR), which contributes to the quality control of secretory proteins. On the other hand, the deleterious effects of UPR on plant health and growth characteristics have frequently been overlooked, due to limited information on this mechanism. However, recent studies have shed light on the molecular mechanism of plant UPR, and a number of its unique characteristics have been elucidated. This study briefly reviews the progress of understanding what is happening in plants under ER stress conditions.
authors: Genetically Modified Organism Research Center, National Institute of Agrobiological Sciences, Kannondai 2-1-2, Tsukuba, Ibaraki 305-8602, Japan. takaiwa@nias.affrc.go.jp.
authors: Shimpei
authors: S
authors: Hayashi
authors: Yuhya
authors: Y
authors: Wakasa
authors: Fumio
authors: F
authors: Takaiwa
mesh_terms: D059865:Endoplasmic Reticulum Stress / Q000235:genetics; D018506:Gene Expression Regulation, Plant; D010940:Plant Proteins / Q000378:metabolism*; D010944:Plants / Q000235:genetics / Q000378:metabolism*; D015398:Signal Transduction / Q000235:genetics; D056811:Unfolded Protein Response / Q000235:genetics
chemical_list: D010940:Plant Proteins
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