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A coherent transcriptional feed-forward motif model for mediating auxin-sensitive PIN3 expression during lateral root development
Multiple plant developmental processes, such as lateral root development, depend on auxin distribution patterns that are in part generated by the PIN-formed family of auxin-efflux transporters. Here we propose that AUXIN RESPONSE FACTOR7 (ARF7) and the ARF7-regulated FOUR LIPS/MYB124 (FLP) transcrip...
| Autores principales: | , , , , , , , , , , , , , , , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Pub. Group
2015
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4673502/ https://www.ncbi.nlm.nih.gov/pubmed/26578065 http://dx.doi.org/10.1038/ncomms9821 |
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| author | Chen, Qian Liu, Yang Maere, Steven Lee, Eunkyoung Van Isterdael, Gert Xie, Zidian Xuan, Wei Lucas, Jessica Vassileva, Valya Kitakura, Saeko Marhavý, Peter Wabnik, Krzysztof Geldner, Niko Benková, Eva Le, Jie Fukaki, Hidehiro Grotewold, Erich Li, Chuanyou Friml, Jiří Sack, Fred Beeckman, Tom Vanneste, Steffen |
| author_facet | Chen, Qian Liu, Yang Maere, Steven Lee, Eunkyoung Van Isterdael, Gert Xie, Zidian Xuan, Wei Lucas, Jessica Vassileva, Valya Kitakura, Saeko Marhavý, Peter Wabnik, Krzysztof Geldner, Niko Benková, Eva Le, Jie Fukaki, Hidehiro Grotewold, Erich Li, Chuanyou Friml, Jiří Sack, Fred Beeckman, Tom Vanneste, Steffen |
| author_sort | Chen, Qian |
| collection | PubMed |
| description | Multiple plant developmental processes, such as lateral root development, depend on auxin distribution patterns that are in part generated by the PIN-formed family of auxin-efflux transporters. Here we propose that AUXIN RESPONSE FACTOR7 (ARF7) and the ARF7-regulated FOUR LIPS/MYB124 (FLP) transcription factors jointly form a coherent feed-forward motif that mediates the auxin-responsive PIN3 transcription in planta to steer the early steps of lateral root formation. This regulatory mechanism might endow the PIN3 circuitry with a temporal ‘memory' of auxin stimuli, potentially maintaining and enhancing the robustness of the auxin flux directionality during lateral root development. The cooperative action between canonical auxin signalling and other transcription factors might constitute a general mechanism by which transcriptional auxin-sensitivity can be regulated at a tissue-specific level. |
| format | Online Article Text |
| id | pubmed-4673502 |
| institution | National Center for Biotechnology Information |
| language | English |
| publishDate | 2015 |
| publisher | Nature Pub. Group |
| record_format | MEDLINE/PubMed |
| spelling | pubmed-46735022015-12-17 A coherent transcriptional feed-forward motif model for mediating auxin-sensitive PIN3 expression during lateral root development Chen, Qian Liu, Yang Maere, Steven Lee, Eunkyoung Van Isterdael, Gert Xie, Zidian Xuan, Wei Lucas, Jessica Vassileva, Valya Kitakura, Saeko Marhavý, Peter Wabnik, Krzysztof Geldner, Niko Benková, Eva Le, Jie Fukaki, Hidehiro Grotewold, Erich Li, Chuanyou Friml, Jiří Sack, Fred Beeckman, Tom Vanneste, Steffen Nat Commun Article Multiple plant developmental processes, such as lateral root development, depend on auxin distribution patterns that are in part generated by the PIN-formed family of auxin-efflux transporters. Here we propose that AUXIN RESPONSE FACTOR7 (ARF7) and the ARF7-regulated FOUR LIPS/MYB124 (FLP) transcription factors jointly form a coherent feed-forward motif that mediates the auxin-responsive PIN3 transcription in planta to steer the early steps of lateral root formation. This regulatory mechanism might endow the PIN3 circuitry with a temporal ‘memory' of auxin stimuli, potentially maintaining and enhancing the robustness of the auxin flux directionality during lateral root development. The cooperative action between canonical auxin signalling and other transcription factors might constitute a general mechanism by which transcriptional auxin-sensitivity can be regulated at a tissue-specific level. Nature Pub. Group 2015-11-18 /pmc/articles/PMC4673502/ /pubmed/26578065 http://dx.doi.org/10.1038/ncomms9821 Text en Copyright © 2015, Nature Publishing Group, a division of Macmillan Publishers Limited. All Rights Reserved. http://creativecommons.org/licenses/by/4.0/ This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article's Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/ |
| spellingShingle | Article Chen, Qian Liu, Yang Maere, Steven Lee, Eunkyoung Van Isterdael, Gert Xie, Zidian Xuan, Wei Lucas, Jessica Vassileva, Valya Kitakura, Saeko Marhavý, Peter Wabnik, Krzysztof Geldner, Niko Benková, Eva Le, Jie Fukaki, Hidehiro Grotewold, Erich Li, Chuanyou Friml, Jiří Sack, Fred Beeckman, Tom Vanneste, Steffen A coherent transcriptional feed-forward motif model for mediating auxin-sensitive PIN3 expression during lateral root development |
| title | A coherent transcriptional feed-forward motif model for mediating auxin-sensitive PIN3 expression during lateral root development |
| title_full | A coherent transcriptional feed-forward motif model for mediating auxin-sensitive PIN3 expression during lateral root development |
| title_fullStr | A coherent transcriptional feed-forward motif model for mediating auxin-sensitive PIN3 expression during lateral root development |
| title_full_unstemmed | A coherent transcriptional feed-forward motif model for mediating auxin-sensitive PIN3 expression during lateral root development |
| title_short | A coherent transcriptional feed-forward motif model for mediating auxin-sensitive PIN3 expression during lateral root development |
| title_sort | coherent transcriptional feed-forward motif model for mediating auxin-sensitive pin3 expression during lateral root development |
| topic | Article |
| url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4673502/ https://www.ncbi.nlm.nih.gov/pubmed/26578065 http://dx.doi.org/10.1038/ncomms9821 |
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