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- aggregation classification "A1".
- aggregation creator B585001.
- aggregation creator B585002.
- aggregation creator B585003.
- aggregation creator B585004.
- aggregation creator B585005.
- aggregation creator B585006.
- aggregation creator person.
- aggregation creator person.
- aggregation date "2011".
- aggregation format "application/pdf".
- aggregation hasFormat 1212142.bibtex.
- aggregation hasFormat 1212142.csv.
- aggregation hasFormat 1212142.dc.
- aggregation hasFormat 1212142.didl.
- aggregation hasFormat 1212142.doc.
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- aggregation hasFormat 1212142.txt.
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- aggregation hasFormat 1212142.yaml.
- aggregation isPartOf urn:issn:0032-0889.
- aggregation language "eng".
- aggregation rights "I have transferred the copyright for this publication to the publisher".
- aggregation subject "Biology and Life Sciences".
- aggregation title "Apoplastic alkalinization is instrumental for the inhibition of cell elongation in the arabidopsis root by the ethylene precursor 1-aminocyclopropane-1-carboxylic acid".
- aggregation abstract "In Arabidopsis (Arabidopsis thaliana; Columbia-0) roots, the so-called zone of cell elongation comprises two clearly different domains: the transition zone, a postmeristematic region (approximately 200-450 mu m proximal of the root tip) with a low rate of elongation, and a fast elongation zone, the adjacent proximal region (450 mu m away from the root tip up to the first root hair) with a high rate of elongation. In this study, the surface pH was measured in both zones using the microelectrode ion flux estimation technique. The surface pH is highest in the apical part of the transition zone and is lowest at the basal part of the fast elongation zone. Fast cell elongation is inhibited within minutes by the ethylene precursor 1-aminocyclopropane-1-carboxylic acid; concomitantly, apoplastic alkalinization occurs in the affected root zone. Fusicoccin, an activator of the plasma membrane H+-ATPase, can partially rescue this inhibition of cell elongation, whereas the inhibitor N,N'-dicyclohexylcarbodiimide does not further reduce the maximal cell length. Microelectrode ion flux estimation experiments with auxin mutants lead to the final conclusion that control of the activity state of plasma membrane H+-ATPases is one of the mechanisms by which ethylene, via auxin, affects the final cell length in the root.".
- aggregation authorList BK938498.
- aggregation endPage "2055".
- aggregation issue "4".
- aggregation startPage "2049".
- aggregation volume "155".
- aggregation aggregates 1212152.
- aggregation isDescribedBy 1212142.
- aggregation similarTo pp.110.168476.
- aggregation similarTo LU-1212142.