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231224s2017 xx |||||o 00| ||eng c |
| 024 |
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|a 10.1111/nph.14160
|2 doi
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|a pubmed24n0883.xml
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|a (DE-627)NLM265108519
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|a (NLM)27716929
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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 Kim, Chul Min
|e verfasserin
|4 aut
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| 245 |
1 |
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|a RSL class I genes positively regulate root hair development in Oryza sativa
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| 264 |
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|c 2017
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| 336 |
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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 14.02.2018
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|a Date Revised 18.03.2022
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a © 2016 The Authors. New Phytologist © 2016 New Phytologist Trust.
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|a Root hairs are filamentous protuberances from superficial cells of plant roots that are critical for nutrient uptake. Genes encoding ROOT HAIR DEFECTIVE-SIX LIKE (RSL) class I basic helix-loop-helix proteins are expressed in future root hair cells (trichoblasts) of the Arabidopsis thaliana root where they positively regulate root hair cell development. We characterized the function of class I genes in Oryza sativa root development. We show that there are three RSL class I genes in O. sativa and that each is expressed in developing root hair cells. Reduction of RSL class I function results in the development of shorter root hairs than in wild-type. Ectopic overexpression results in the development of ectopic root hair cells. These data suggest that expression of individual RSL class I proteins is sufficient for root hair development in the cereal O. sativa (rice). Therefore RSL class I genes have been conserved since O. sativa and A. thaliana last shared a common ancestor. However, given that RSL class I genes are not sufficient for root hair development in A. thaliana, it suggests that there are differences in the mechanisms repressing RSL class I gene activity between members of the Poaceae and Brassicaceae
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|a Journal Article
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|a Research Support, Non-U.S. Gov't
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|a Arabidopsis thaliana
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| 650 |
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4 |
|a Oryza sativa
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| 650 |
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4 |
|a ROOT HAIR DEFECTIVE-SIX LIKE (RSL) class I genes
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| 650 |
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4 |
|a basic helix-loop-helix transcription factors
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| 650 |
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4 |
|a rice
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| 650 |
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4 |
|a root hair
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| 650 |
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4 |
|a roots
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| 650 |
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|a Indoleacetic Acids
|2 NLM
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| 650 |
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|a Plant Proteins
|2 NLM
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| 650 |
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|a RNA, Messenger
|2 NLM
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| 700 |
1 |
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|a Han, Chang-Deok
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Dolan, Liam
|e verfasserin
|4 aut
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| 773 |
0 |
8 |
|i Enthalten in
|t The New phytologist
|d 1979
|g 213(2017), 1 vom: 01. Jan., Seite 314-323
|w (DE-627)NLM09818248X
|x 1469-8137
|7 nnns
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| 773 |
1 |
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|g volume:213
|g year:2017
|g number:1
|g day:01
|g month:01
|g pages:314-323
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|u http://dx.doi.org/10.1111/nph.14160
|3 Volltext
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|d 213
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