Matches in UGent Biblio for { <https://biblio.ugent.be/publication/1188811#aggregation> ?p ?o. }
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- aggregation classification "A1".
- aggregation creator B444382.
- aggregation creator B444383.
- aggregation creator B444384.
- aggregation creator B444385.
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- aggregation date "2011".
- aggregation format "application/pdf".
- aggregation hasFormat 1188811.bibtex.
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- aggregation isPartOf urn:issn:0960-9822.
- aggregation language "eng".
- aggregation rights "I have transferred the copyright for this publication to the publisher".
- aggregation subject "Biology and Life Sciences".
- aggregation title "PIN polarity maintenance by the cell wall in Arabidopsis".
- aggregation abstract "A central question in developmental biology concerns the mechanism of generation and maintenance of cell polarity, because these processes are essential for many cellular functions and multicellular development [1]. In plants, cell polarity has an additional role in mediating directional transport of the plant hormone auxin that is crucial for multiple developmental processes [2-4]. In addition, plant cells have a complex extracellular matrix, the cell wall [5, 6], whose role in regulating cellular processes, including cell polarity, is unexplored. We have found that polar distribution of PIN auxin transporters [7] in plant cells is maintained by connections between polar domains at the plasma membrane and the cell wall. Genetic and pharmacological interference with cellulose, the major component of the cell wall, or mechanical interference with the cell wall disrupts these connections and leads to increased lateral diffusion and loss of polar distribution of PIN transporters for the phytohormone auxin. Our results reveal a plant-specific mechanism for cell polarity maintenance and provide a conceptual framework for modulating cell polarity and plant development via endogenous and environmental manipulations of the cellulose-based extracellular matrix.".
- aggregation authorList BK775687.
- aggregation endPage "343".
- aggregation issue "4".
- aggregation startPage "338".
- aggregation volume "21".
- aggregation aggregates 1189049.
- aggregation isDescribedBy 1188811.
- aggregation similarTo j.cub.2011.01.036.
- aggregation similarTo LU-1188811.