B-GATA factors are required to repress high-light stress responses in Marchantia polymorpha and Arabidopsis thaliana
DC Element | Wert | Sprache |
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dc.contributor.author | Schroeder, Peter | |
dc.contributor.author | Hsu, Bang-Yu | |
dc.contributor.author | Gutsche, Nora | |
dc.contributor.author | Winkler, Jana Barbro | |
dc.contributor.author | Hedtke, Boris | |
dc.contributor.author | Grimm, Bernhard | |
dc.contributor.author | Schwechheimer, Claus | |
dc.date.accessioned | 2023-07-12T06:57:01Z | - |
dc.date.available | 2023-07-12T06:57:01Z | - |
dc.date.issued | 2023 | |
dc.identifier.issn | 0140-7791 | |
dc.identifier.uri | http://osnascholar.ub.uni-osnabrueck.de/handle/unios/71968 | - |
dc.description.abstract | GATAs are evolutionarily conserved zinc-finger transcription factors from eukaryotes. In plants, GATAs can be subdivided into four classes, A-D, based on their DNA-binding domain, and into further subclasses based on additional protein motifs. B-GATAs with a so-called leucine-leucine-methionine (LLM)-domain can already be found in algae. In angiosperms, the B-GATA family is expanded and can be subdivided in to LLM- or HAN-domain B-GATAs. Both, the LLM- and the HAN-domain are conserved domains of unknown biochemical function. Interestingly, the B-GATA family in the liverwort Marchantia polymorpha and the moss Physcomitrium patens is restricted to one and four family members, respectively. And, in contrast to vascular plants, the bryophyte B-GATAs contain a HAN- as well as an LLM-domain. Here, we characterise mutants of the single B-GATA from Marchantia polymorpha. We reveal that this mutant has defects in thallus growth and in gemma formation. Transcriptomic studies uncover that the B-GATA mutant displays a constitutive high-light (HL) stress response, a phenotype that we then also confirm in mutants of Arabidopsis thaliana LLM-domain B-GATAs, suggesting that the B-GATAs have a protective role towards HL stress. | |
dc.description.sponsorship | Deutsche Forschungsgemeinschaf; Deutsche Forschungsgemeinschaf | |
dc.language.iso | en | |
dc.publisher | WILEY | |
dc.relation.ispartof | PLANT CELL AND ENVIRONMENT | |
dc.subject | ALIGNMENT | |
dc.subject | Arabidopsis | |
dc.subject | Arabidopsis thaliana | |
dc.subject | chlorophyll | |
dc.subject | CHLOROPHYLL SYNTHESIS | |
dc.subject | EARLY LIGHT-INDUCED PROTEIN | |
dc.subject | ELIP | |
dc.subject | FAMILY | |
dc.subject | GATA | |
dc.subject | GENE | |
dc.subject | HANABA-TARANU | |
dc.subject | high-light stress | |
dc.subject | LLM-DOMAIN | |
dc.subject | Marchantia | |
dc.subject | Marchantia polymorpha | |
dc.subject | MUTANTS | |
dc.subject | PHOTOPROTECTION | |
dc.subject | photosystem | |
dc.subject | Plant Sciences | |
dc.subject | PROTEINS | |
dc.subject | TRANSCRIPTION FACTORS | |
dc.title | B-GATA factors are required to repress high-light stress responses in Marchantia polymorpha and Arabidopsis thaliana | |
dc.type | journal article | |
dc.identifier.doi | 10.1111/pce.14629 | |
dc.identifier.isi | ISI:000998450400001 | |
dc.description.volume | 46 | |
dc.description.issue | 8 | |
dc.description.startpage | 2376 | |
dc.description.endpage | 2390 | |
dc.contributor.orcid | http://orcid.org/0000-0002-9730-1074 | |
dc.contributor.orcid | http://orcid.org/0000-0002-0679-218X | |
dc.identifier.eissn | 1365-3040 | |
dc.publisher.place | 111 RIVER ST, HOBOKEN 07030-5774, NJ USA | |
dcterms.isPartOf.abbreviation | Plant Cell Environ. | |
dcterms.oaStatus | Green Submitted, hybrid | |
local.import.remains | affiliations : Technical University of Munich; University Osnabruck; Helmholtz Association; Helmholtz-Center Munich - German Research Center for Environmental Health; Humboldt University of Berlin | |
local.import.remains | earlyaccessdate : MAY 2023 | |
local.import.remains | web-of-science-index : Science Citation Index Expanded (SCI-EXPANDED) | |
crisitem.author.dept | FB 05 - Biologie/Chemie | - |
crisitem.author.deptid | fb05 | - |
crisitem.author.parentorg | Universität Osnabrück | - |
crisitem.author.netid | GuNo208 | - |
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geprüft am 17.05.2024