PRH1 mediates ARF7-LBD dependent auxin signaling to regulate lateral root development in Arabidopsis thaliana

The development of lateral roots in Arabidopsis thaliana is strongly dependent on signaling directed by the AUXIN RESPONSE FACTOR7 (ARF7), which in turn activates LATERAL ORGAN BOUNDARIES DOMAIN (LBD) transcription factors (LBD16, LBD18 and LBD29). Here, the product of PRH1, a PR-1 homolog annotated...

Descripción completa

Detalles Bibliográficos
Autores principales: Zhang, Feng, Tao, Wenqing, Sun, Ruiqi, Wang, Junxia, Li, Cuiling, Kong, Xiangpei, Tian, Huiyu, Ding, Zhaojun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Public Library of Science 2020
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7006904/
https://www.ncbi.nlm.nih.gov/pubmed/32032352
http://dx.doi.org/10.1371/journal.pgen.1008044
_version_ 1783495227150958592
author Zhang, Feng
Tao, Wenqing
Sun, Ruiqi
Wang, Junxia
Li, Cuiling
Kong, Xiangpei
Tian, Huiyu
Ding, Zhaojun
author_facet Zhang, Feng
Tao, Wenqing
Sun, Ruiqi
Wang, Junxia
Li, Cuiling
Kong, Xiangpei
Tian, Huiyu
Ding, Zhaojun
author_sort Zhang, Feng
collection PubMed
description The development of lateral roots in Arabidopsis thaliana is strongly dependent on signaling directed by the AUXIN RESPONSE FACTOR7 (ARF7), which in turn activates LATERAL ORGAN BOUNDARIES DOMAIN (LBD) transcription factors (LBD16, LBD18 and LBD29). Here, the product of PRH1, a PR-1 homolog annotated previously as encoding a pathogen-responsive protein, was identified as a target of ARF7-mediated auxin signaling and also as participating in the development of lateral roots. PRH1 was shown to be strongly induced by auxin treatment, and plants lacking a functional copy of PRH1 formed fewer lateral roots. The transcription of PRH1 was controlled by the binding of both ARF7 and LBDs to its promoter region.
format Online
Article
Text
id pubmed-7006904
institution National Center for Biotechnology Information
language English
publishDate 2020
publisher Public Library of Science
record_format MEDLINE/PubMed
spelling pubmed-70069042020-02-20 PRH1 mediates ARF7-LBD dependent auxin signaling to regulate lateral root development in Arabidopsis thaliana Zhang, Feng Tao, Wenqing Sun, Ruiqi Wang, Junxia Li, Cuiling Kong, Xiangpei Tian, Huiyu Ding, Zhaojun PLoS Genet Research Article The development of lateral roots in Arabidopsis thaliana is strongly dependent on signaling directed by the AUXIN RESPONSE FACTOR7 (ARF7), which in turn activates LATERAL ORGAN BOUNDARIES DOMAIN (LBD) transcription factors (LBD16, LBD18 and LBD29). Here, the product of PRH1, a PR-1 homolog annotated previously as encoding a pathogen-responsive protein, was identified as a target of ARF7-mediated auxin signaling and also as participating in the development of lateral roots. PRH1 was shown to be strongly induced by auxin treatment, and plants lacking a functional copy of PRH1 formed fewer lateral roots. The transcription of PRH1 was controlled by the binding of both ARF7 and LBDs to its promoter region. Public Library of Science 2020-02-07 /pmc/articles/PMC7006904/ /pubmed/32032352 http://dx.doi.org/10.1371/journal.pgen.1008044 Text en © 2020 Zhang et al http://creativecommons.org/licenses/by/4.0/ This is an open access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/) , which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
spellingShingle Research Article
Zhang, Feng
Tao, Wenqing
Sun, Ruiqi
Wang, Junxia
Li, Cuiling
Kong, Xiangpei
Tian, Huiyu
Ding, Zhaojun
PRH1 mediates ARF7-LBD dependent auxin signaling to regulate lateral root development in Arabidopsis thaliana
title PRH1 mediates ARF7-LBD dependent auxin signaling to regulate lateral root development in Arabidopsis thaliana
title_full PRH1 mediates ARF7-LBD dependent auxin signaling to regulate lateral root development in Arabidopsis thaliana
title_fullStr PRH1 mediates ARF7-LBD dependent auxin signaling to regulate lateral root development in Arabidopsis thaliana
title_full_unstemmed PRH1 mediates ARF7-LBD dependent auxin signaling to regulate lateral root development in Arabidopsis thaliana
title_short PRH1 mediates ARF7-LBD dependent auxin signaling to regulate lateral root development in Arabidopsis thaliana
title_sort prh1 mediates arf7-lbd dependent auxin signaling to regulate lateral root development in arabidopsis thaliana
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7006904/
https://www.ncbi.nlm.nih.gov/pubmed/32032352
http://dx.doi.org/10.1371/journal.pgen.1008044
work_keys_str_mv AT zhangfeng prh1mediatesarf7lbddependentauxinsignalingtoregulatelateralrootdevelopmentinarabidopsisthaliana
AT taowenqing prh1mediatesarf7lbddependentauxinsignalingtoregulatelateralrootdevelopmentinarabidopsisthaliana
AT sunruiqi prh1mediatesarf7lbddependentauxinsignalingtoregulatelateralrootdevelopmentinarabidopsisthaliana
AT wangjunxia prh1mediatesarf7lbddependentauxinsignalingtoregulatelateralrootdevelopmentinarabidopsisthaliana
AT licuiling prh1mediatesarf7lbddependentauxinsignalingtoregulatelateralrootdevelopmentinarabidopsisthaliana
AT kongxiangpei prh1mediatesarf7lbddependentauxinsignalingtoregulatelateralrootdevelopmentinarabidopsisthaliana
AT tianhuiyu prh1mediatesarf7lbddependentauxinsignalingtoregulatelateralrootdevelopmentinarabidopsisthaliana
AT dingzhaojun prh1mediatesarf7lbddependentauxinsignalingtoregulatelateralrootdevelopmentinarabidopsisthaliana

Ejemplares similares