PnLRR-RLK27, a novel leucine-rich repeats receptor-like protein kinase from the Antarctic moss Pohlia nutans, positively regulates salinity and oxidation-stress tolerance.
Leucine-rich repeats receptor-like kinases (LRR-RLKs) play important roles in plant growth and development as well as stress responses. Here, 56 LRR-RLK genes were identified in the Antarctic moss Pohlia nutans transcriptome, which were further classified into 11 subgroups based on their extracellul...
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ftdoajarticles:oai:doaj.org/article:47826c0f292f434591d84db61cbdc123 2023-05-15T13:59:20+02:00 PnLRR-RLK27, a novel leucine-rich repeats receptor-like protein kinase from the Antarctic moss Pohlia nutans, positively regulates salinity and oxidation-stress tolerance. Jing Wang Shenghao Liu Chengcheng Li Tailin Wang Pengying Zhang Kaoshan Chen 2017-01-01T00:00:00Z https://doi.org/10.1371/journal.pone.0172869 https://doaj.org/article/47826c0f292f434591d84db61cbdc123 EN eng Public Library of Science (PLoS) http://europepmc.org/articles/PMC5328275?pdf=render https://doaj.org/toc/1932-6203 1932-6203 doi:10.1371/journal.pone.0172869 https://doaj.org/article/47826c0f292f434591d84db61cbdc123 PLoS ONE, Vol 12, Iss 2, p e0172869 (2017) Medicine R Science Q article 2017 ftdoajarticles https://doi.org/10.1371/journal.pone.0172869 2022-12-31T03:53:42Z Leucine-rich repeats receptor-like kinases (LRR-RLKs) play important roles in plant growth and development as well as stress responses. Here, 56 LRR-RLK genes were identified in the Antarctic moss Pohlia nutans transcriptome, which were further classified into 11 subgroups based on their extracellular domain. Of them, PnLRR-RLK27 belongs to the LRR II subgroup and its expression was significantly induced by abiotic stresses. Subcellular localization analysis showed that PnLRR-RLK27 was a plasma membrane protein. The overexpression of PnLRR-RLK27 in Physcomitrella significantly enhanced the salinity and ABA tolerance in their gametophyte growth. Similarly, PnLRR-RLK27 heterologous expression in Arabidopsis increased the salinity and ABA tolerance in their seed germination and early root growth as well as the tolerance to oxidative stress. PnLRR-RLK27 overproduction in these transgenic plants increased the expression of salt stress/ABA-related genes. Furthermore, PnLRR-RLK27 increased the activities of reactive oxygen species (ROS) scavengers and reduced the levels of malondialdehyde (MDA) and ROS. Taken together, these results suggested that PnLRR-RLK27 as a signaling regulator confer abiotic stress response associated with the regulation of the stress- and ABA-mediated signaling network. Article in Journal/Newspaper Antarc* Antarctic Directory of Open Access Journals: DOAJ Articles Antarctic The Antarctic PLOS ONE 12 2 e0172869 |
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English |
topic |
Medicine R Science Q |
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Medicine R Science Q Jing Wang Shenghao Liu Chengcheng Li Tailin Wang Pengying Zhang Kaoshan Chen PnLRR-RLK27, a novel leucine-rich repeats receptor-like protein kinase from the Antarctic moss Pohlia nutans, positively regulates salinity and oxidation-stress tolerance. |
topic_facet |
Medicine R Science Q |
description |
Leucine-rich repeats receptor-like kinases (LRR-RLKs) play important roles in plant growth and development as well as stress responses. Here, 56 LRR-RLK genes were identified in the Antarctic moss Pohlia nutans transcriptome, which were further classified into 11 subgroups based on their extracellular domain. Of them, PnLRR-RLK27 belongs to the LRR II subgroup and its expression was significantly induced by abiotic stresses. Subcellular localization analysis showed that PnLRR-RLK27 was a plasma membrane protein. The overexpression of PnLRR-RLK27 in Physcomitrella significantly enhanced the salinity and ABA tolerance in their gametophyte growth. Similarly, PnLRR-RLK27 heterologous expression in Arabidopsis increased the salinity and ABA tolerance in their seed germination and early root growth as well as the tolerance to oxidative stress. PnLRR-RLK27 overproduction in these transgenic plants increased the expression of salt stress/ABA-related genes. Furthermore, PnLRR-RLK27 increased the activities of reactive oxygen species (ROS) scavengers and reduced the levels of malondialdehyde (MDA) and ROS. Taken together, these results suggested that PnLRR-RLK27 as a signaling regulator confer abiotic stress response associated with the regulation of the stress- and ABA-mediated signaling network. |
format |
Article in Journal/Newspaper |
author |
Jing Wang Shenghao Liu Chengcheng Li Tailin Wang Pengying Zhang Kaoshan Chen |
author_facet |
Jing Wang Shenghao Liu Chengcheng Li Tailin Wang Pengying Zhang Kaoshan Chen |
author_sort |
Jing Wang |
title |
PnLRR-RLK27, a novel leucine-rich repeats receptor-like protein kinase from the Antarctic moss Pohlia nutans, positively regulates salinity and oxidation-stress tolerance. |
title_short |
PnLRR-RLK27, a novel leucine-rich repeats receptor-like protein kinase from the Antarctic moss Pohlia nutans, positively regulates salinity and oxidation-stress tolerance. |
title_full |
PnLRR-RLK27, a novel leucine-rich repeats receptor-like protein kinase from the Antarctic moss Pohlia nutans, positively regulates salinity and oxidation-stress tolerance. |
title_fullStr |
PnLRR-RLK27, a novel leucine-rich repeats receptor-like protein kinase from the Antarctic moss Pohlia nutans, positively regulates salinity and oxidation-stress tolerance. |
title_full_unstemmed |
PnLRR-RLK27, a novel leucine-rich repeats receptor-like protein kinase from the Antarctic moss Pohlia nutans, positively regulates salinity and oxidation-stress tolerance. |
title_sort |
pnlrr-rlk27, a novel leucine-rich repeats receptor-like protein kinase from the antarctic moss pohlia nutans, positively regulates salinity and oxidation-stress tolerance. |
publisher |
Public Library of Science (PLoS) |
publishDate |
2017 |
url |
https://doi.org/10.1371/journal.pone.0172869 https://doaj.org/article/47826c0f292f434591d84db61cbdc123 |
geographic |
Antarctic The Antarctic |
geographic_facet |
Antarctic The Antarctic |
genre |
Antarc* Antarctic |
genre_facet |
Antarc* Antarctic |
op_source |
PLoS ONE, Vol 12, Iss 2, p e0172869 (2017) |
op_relation |
http://europepmc.org/articles/PMC5328275?pdf=render https://doaj.org/toc/1932-6203 1932-6203 doi:10.1371/journal.pone.0172869 https://doaj.org/article/47826c0f292f434591d84db61cbdc123 |
op_doi |
https://doi.org/10.1371/journal.pone.0172869 |
container_title |
PLOS ONE |
container_volume |
12 |
container_issue |
2 |
container_start_page |
e0172869 |
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1766267862192750592 |