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Marisa S. Otegui

Researcher at University of Wisconsin-Madison

Publications -  123
Citations -  8728

Marisa S. Otegui is an academic researcher from University of Wisconsin-Madison. The author has contributed to research in topics: Arabidopsis & Endosome. The author has an hindex of 46, co-authored 115 publications receiving 6666 citations. Previous affiliations of Marisa S. Otegui include National University of La Plata & Morgridge Institute for Research.

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Journal ArticleDOI

Guidelines for the use and interpretation of assays for monitoring autophagy (4th edition)

Daniel J. Klionsky, +2983 more
- 08 Feb 2021 - 
TL;DR: In this article, the authors present a set of guidelines for investigators to select and interpret methods to examine autophagy and related processes, and for reviewers to provide realistic and reasonable critiques of reports that are focused on these processes.
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Senescence-associated vacuoles with intense proteolytic activity develop in leaves of Arabidopsis and soybean.

Marisa S. Otegui, +6 more
- 01 Mar 2005 - 
TL;DR: In this paper, the subcellular localization of the senescence-specific cysteine-protease SAG12 (senescenceassociated gene 12) was studied using specific fluorescent markers, the expression of reporter genes, and the analysis of high-pressure frozen/freeze-substituted samples.
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A role for the RabA4b effector protein PI-4Kβ1 in polarized expansion of root hair cells in Arabidopsis thaliana

Mary L. Preuss, +7 more
- 27 Mar 2006 - 
TL;DR: It is proposed that RabA4b recruitment of PI-4Kβ1 results in Ca2+-dependent generation of PI,5P2–dependent signals during the polarized secretion of cell wall components in tip-growing root hair cells.
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The Arabidopsis AAA ATPase SKD1 Is Involved in Multivesicular Endosome Function and Interacts with Its Positive Regulator LYST-INTERACTING PROTEIN5

Thomas J. Haas, +8 more
- 01 Apr 2007 - 
TL;DR: Arabidopsis lip5 plants are viable and show no phenotypic alterations under normal growth conditions, suggesting that basal SKD1 ATPase activity is sufficient for plant development and growth.
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The Proteolytic Processing of Seed Storage Proteins in Arabidopsis Embryo Cells Starts in the Multivesicular Bodies

Marisa S. Otegui, +5 more
- 01 Oct 2006 - 
TL;DR: It is hypothesize that the compartmentalized processing of storage proteins in the MVBs may allow for the sequential activation of processing proteases as the MVB lumen gradually acidifies.