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231225s2018 xx |||||o 00| ||eng c |
| 024 |
7 |
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|a 10.1111/nph.15128
|2 doi
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|a pubmed24n0942.xml
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|a (DE-627)NLM282612637
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|a (NLM)29611875
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|a DE-627
|b ger
|c DE-627
|e rakwb
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| 041 |
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|a eng
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| 100 |
1 |
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|a Wunderling, Anna
|e verfasserin
|4 aut
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| 245 |
1 |
2 |
|a A molecular framework to study periderm formation in Arabidopsis
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| 264 |
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1 |
|c 2018
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| 336 |
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|a Text
|b txt
|2 rdacontent
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| 337 |
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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 30.09.2019
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|a Date Revised 30.09.2020
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a © 2018 The Authors. New Phytologist © 2018 New Phytologist Trust.
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|a During secondary growth in most eudicots and gymnosperms, the periderm replaces the epidermis as the frontier tissue protecting the vasculature from biotic and abiotic stresses. Despite its importance, the mechanisms underlying periderm establishment and formation are largely unknown. The herbaceous Arabidopsis thaliana undergoes secondary growth, including periderm formation in the root and hypocotyl. Thus, we focused on these two organs to establish a framework to study periderm development in a model organism. We identified a set of characteristic developmental stages describing periderm growth from the first cell division in the pericycle to the shedding of the cortex and epidermis. We highlight that two independent mechanisms are involved in the loosening of the outer tissues as the endodermis undergoes programmed cell death, whereas the epidermis and the cortex are abscised. Moreover, the phellem of Arabidopsis, as in trees, is suberized, lignified and peels off. In addition, putative regulators from oak and potato are also expressed in the Arabidopsis periderm. Collectively, the periderm of Arabidopsis shares many characteristics/features of woody and tuberous periderms, rendering Arabidopsis thaliana an attractive model for cork biology
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|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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4 |
|a Arabidopsis thaliana
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| 650 |
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4 |
|a endodermis
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| 650 |
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4 |
|a periderm
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| 650 |
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4 |
|a phellem
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| 650 |
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4 |
|a programmed cell death (PCD)
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| 650 |
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4 |
|a secondary growth
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| 650 |
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|a AT5G04410 protein, Arabidopsis
|2 NLM
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| 650 |
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|a Arabidopsis Proteins
|2 NLM
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| 650 |
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7 |
|a Transcription Factors
|2 NLM
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| 650 |
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7 |
|a RAX3 protein, Arabidopsis
|2 NLM
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| 650 |
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7 |
|a EC 3.6.4.13
|2 NLM
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| 650 |
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7 |
|a RNA Helicases
|2 NLM
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| 650 |
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7 |
|a EC 3.6.4.13
|2 NLM
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| 700 |
1 |
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|a Ripper, Dagmar
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Barra-Jimenez, Azahara
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Mahn, Stefan
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Sajak, Kathrin
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Targem, Mehdi Ben
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Ragni, Laura
|e verfasserin
|4 aut
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| 773 |
0 |
8 |
|i Enthalten in
|t The New phytologist
|d 1979
|g 219(2018), 1 vom: 03. Juli, Seite 216-229
|w (DE-627)NLM09818248X
|x 1469-8137
|7 nnns
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| 773 |
1 |
8 |
|g volume:219
|g year:2018
|g number:1
|g day:03
|g month:07
|g pages:216-229
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| 856 |
4 |
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|u http://dx.doi.org/10.1111/nph.15128
|3 Volltext
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|a GBV_ILN_350
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|a AR
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|d 219
|j 2018
|e 1
|b 03
|c 07
|h 216-229
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