Selective autophagy receptor Joka2 co-localizes with cytoskeleton in plant cells.
| Title: | Selective autophagy receptor Joka2 co-localizes with cytoskeleton in plant cells. |
|---|---|
| Authors: | Zientara-Rytter K; Institute of Biochemistry and Biophysics; Polish Academy of Sciences; Warsaw, Poland.; Sirko A; Institute of Biochemistry and Biophysics; Polish Academy of Sciences; Warsaw, Poland. |
| Source: | Plant signaling & behavior [Plant Signal Behav] 2014; Vol. 9 (3), pp. e28523. Date of Electronic Publication: 2014 Apr 04. |
| Publication Type: | Journal Article; Research Support, Non-U.S. Gov't |
| Language: | English |
| Journal Info: | Publisher: Taylor & Francis Country of Publication: United States NLM ID: 101291431 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1559-2324 (Electronic) Linking ISSN: 15592316 NLM ISO Abbreviation: Plant Signal Behav Subsets: MEDLINE |
| Imprint Name(s): | Publication: 2015- : Philadelphia, PA : Taylor & Francis; Original Publication: Georgetown, TX : Landes Bioscience |
| MeSH Terms: | Autophagy*; Cytoskeleton/*metabolism ; Plant Cells/*physiology ; Plant Proteins/*metabolism; Nicotiana |
| Abstract: | Autophagy, especially selective autophagy, is poorly characterized in plants compared with mammals and yeasts, where numerous factors required for the proper regulation of autophagy have been identified. The evidence for the importance of the cytoskeleton (both actin filaments and microtubules) in various aspects of autophagy comes mostly from work on yeasts and mammals, while in plant cells these links are poorly explored. In this report we demonstrate that tobacco protein Joka2, a member of a family of selective autophagy cargo receptors closely related to mammalian NBR1 and p62 colocalizes with both major cytoskeletal components, microtubules and microfilaments and, additionally, resides in close proximity of the ER. |
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| Contributed Indexing: | Keywords: ER; Joka2; NBR1-like protein; actin; autophagy; cytoskeleton; microfilament; microtubule; selective autophagy cargo receptor; tobacco; tubulin |
| Substance Nomenclature: | 0 (Plant Proteins) |
| Entry Date(s): | Date Created: 20140408 Date Completed: 20150421 Latest Revision: 20231213 |
| Update Code: | 20260130 |
| PubMed Central ID: | PMC4091515 |
| DOI: | 10.4161/psb.28523 |
| PMID: | 24705105 |
| Database: | MEDLINE |
Journal Article; Research Support, Non-U.S. Gov't