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- aggregation classification "A1".
- aggregation creator B192059.
- aggregation creator B192060.
- aggregation creator B192061.
- aggregation creator B192062.
- aggregation creator B192063.
- aggregation creator B192064.
- aggregation creator B192065.
- aggregation creator B192066.
- aggregation creator B192067.
- aggregation creator person.
- aggregation date "2010".
- aggregation format "application/pdf".
- aggregation hasFormat 1070134.bibtex.
- aggregation hasFormat 1070134.csv.
- aggregation hasFormat 1070134.dc.
- aggregation hasFormat 1070134.didl.
- aggregation hasFormat 1070134.doc.
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- aggregation hasFormat 1070134.txt.
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- aggregation hasFormat 1070134.yaml.
- aggregation isPartOf urn:issn:0092-8674.
- aggregation language "eng".
- aggregation rights "I have transferred the copyright for this publication to the publisher".
- aggregation subject "Biology and Life Sciences".
- aggregation title "Cell surface- and rho GTPase-based auxin signaling controls cellular interdigitation in Arabidopsis".
- aggregation abstract "Auxin is a multifunctional hormone essential for plant development and pattern formation. A nuclear auxin-signaling system controlling auxin-induced gene expression is well established, but cytoplasmic auxin signaling, as in its coordination of cell polarization, is unexplored. We found a cytoplasmic auxin-signaling mechanism that modulates the interdigitated growth of Arabidopsis leaf epidermal pavement cells (PCs), which develop interdigitated lobes and indentations to form a puzzle-piece shape in a two-dimensional plane. PC interdigitation is compromised in leaves deficient in either auxin biosynthesis or its export mediated by PINFORMED 1 localized at the lobe tip. Auxin coordinately activates two Rho GTPases, ROP2 and ROP6, which promote the formation of complementary lobes and indentations, respectively. Activation of these ROPs by auxin occurs within 30 s and depends on AUXIN-BINDING PROTEIN 1. These findings reveal Rho GTPase-based auxin-signaling mechanisms, which modulate the spatial coordination of cell expansion across a field of cells.".
- aggregation authorList BK452133.
- aggregation endPage "110".
- aggregation issue "1".
- aggregation startPage "99".
- aggregation volume "143".
- aggregation aggregates 2990434.
- aggregation isDescribedBy 1070134.
- aggregation similarTo j.cell.2010.09.003.
- aggregation similarTo LU-1070134.