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231225s2017 xx |||||o 00| ||eng c |
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|a 10.1093/jxb/erx263
|2 doi
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|a pubmed24n0921.xml
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|a (DE-627)NLM276512375
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|a (NLM)28981771
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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| 100 |
1 |
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|a Merz, David
|e verfasserin
|4 aut
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| 245 |
1 |
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|a T-DNA alleles of the receptor kinase THESEUS1 with opposing effects on cell wall integrity signaling
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|c 2017
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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| 338 |
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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| 500 |
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|a Date Completed 29.01.2018
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| 500 |
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|a Date Revised 09.01.2021
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|a published: Print
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|a Citation Status MEDLINE
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| 520 |
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|a © The Author 2017. Published by Oxford University Press on behalf of the Society for Experimental Biology.
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| 520 |
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|a Perturbation of cellulose synthesis in plants triggers stress responses, including growth retardation, mediated by the cell wall integrity-sensing receptor-like kinase (RLK) THESEUS1 (THE1). The analysis of two alleles carrying T-DNA insertions at comparable positions has led to conflicting conclusions concerning the impact of THE1 signaling on growth. Here we confirm that, unlike the1-3 and other the1 alleles in which cellular responses to genetic or pharmacological inhibition of cellulose synthesis are attenuated, the1-4 showed enhanced responses, including growth inhibition, ectopic lignification, and stress gene expression. Both the1-3 and the1-4 express a transcript encoding a predicted membrane-associated truncated protein lacking the kinase domain. However, the1-3, in contrast to the1-4, strongly expresses antisense transcripts, which are expected to prevent the expression of the truncated protein as suggested by the genetic interactions between the two alleles. Seedlings overexpressing such a truncated protein react to isoxaben treatment similarly to the1-4 and the full-length THE overexpressor. We conclude that the1-4 is a hypermorphic allele; that THE1 signaling upon cell wall damage has a negative impact on cell expansion; and that caution is required when interpreting the phenotypic effects of T-DNA insertions in RLK genes
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4 |
|a Journal Article
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| 650 |
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4 |
|a Research Support, Non-U.S. Gov't
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| 650 |
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|a Cell elongation
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| 650 |
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|a CrRLK1L receptor
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| 650 |
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|a cell wall integrity signaling
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|a cellulose synthesis
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| 650 |
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4 |
|a gene silencing
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| 650 |
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4 |
|a isoxaben
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| 650 |
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|a Arabidopsis Proteins
|2 NLM
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| 650 |
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|a Benzamides
|2 NLM
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| 650 |
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|a DNA, Bacterial
|2 NLM
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| 650 |
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|a Receptors, Cell Surface
|2 NLM
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| 650 |
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|a T-DNA
|2 NLM
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| 650 |
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7 |
|a isoxaben
|2 NLM
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| 650 |
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7 |
|a 82558-50-7
|2 NLM
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| 650 |
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|a Cellulose
|2 NLM
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| 650 |
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7 |
|a 9004-34-6
|2 NLM
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| 650 |
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7 |
|a Lignin
|2 NLM
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| 650 |
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7 |
|a 9005-53-2
|2 NLM
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| 650 |
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|a Protein Kinases
|2 NLM
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| 650 |
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|a EC 2.7.-
|2 NLM
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| 650 |
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|a THESEUS1 protein, Arabidopsis
|2 NLM
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| 650 |
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|a EC 2.7.1.-
|2 NLM
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| 700 |
1 |
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|a Richter, Julia
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Gonneau, Martine
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Sanchez-Rodriguez, Clara
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Eder, Tobias
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Sormani, Rodnay
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Martin, Marjolaine
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Hématy, Kian
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Höfte, Herman
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Hauser, Marie-Theres
|e verfasserin
|4 aut
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| 773 |
0 |
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|i Enthalten in
|t Journal of experimental botany
|d 1985
|g 68(2017), 16 vom: 20. Juli, Seite 4583-4593
|w (DE-627)NLM098182706
|x 1460-2431
|7 nnns
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| 773 |
1 |
8 |
|g volume:68
|g year:2017
|g number:16
|g day:20
|g month:07
|g pages:4583-4593
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| 856 |
4 |
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|u http://dx.doi.org/10.1093/jxb/erx263
|3 Volltext
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|a GBV_ILN_350
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|a AR
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|d 68
|j 2017
|e 16
|b 20
|c 07
|h 4583-4593
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