Information report for OsWRKY108
Gene Details
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Functional Descriptions
- OsWRKY21 and OsWRKY108 interact within the nucleus and both bind to the W-box in the OsPHT1;1 promoter.
- OsWRKY21 and OsWRKY108 function redundantly to promote phosphate accumulation through maintaining the constitutive expression of OsPHT1;1 under phosphate-replete conditions.
- Overexpression of OsWRKY21 or OsWRKY108 led to increased Pi accumulation, resulting from elevated expression of OsPHT1;1.
- By contrast, oswrky21 OsWRKY108 double mutants showed decreased Pi accumulation and OsPHT1;1 expression in a Pi-dependent manner.
- OsWRKY108 is an integrative regulator of phosphorus homeostasis and leaf inclination in rice.
- Here, we report that OsWRKY108 acts as a positive regulator of leaf inclination.
- OsWRKY108 overexpressors showed increased leaf inclination and OsWRKY108-SRDX plants showed an erect-leaf phenotype, irrespective of the Pi regimes.
- Nevertheless, the response of leaf inclination to Pi starvation was largely impaired upon OsWRKY108 overexpression.
- Moreover, in both OsWRKY108-SRDX plants and OsWRKY108 overexpressors, the 'percentage of leaf angle alteration relative to wild-type' under Pi-starvation condition was more significant than that under Pi-replete condition.
- These results suggest that the regulation of OsWRKY108 on leaf inclination is in part dependent on Pi availability.
- Altogether, our findings demonstrate that OsWRKY108 is an integrative regulator of P homeostasis and leaf inclination, serving as a link between plant nutrient signaling and developmental cues.
- Overexpression of either OsWRKY108 or OsWRKY21 led to up-regulation of Pi transporter genes and thus enhanced Pi accumulation.
Functional Keywords
- nucleus , phosphate , Pi , pi , leaf , homeostasis , transporter , phosphorus , leaf-angle
Literature and News
- OsWRKY21 and OsWRKY108 function redundantly to promote phosphate accumulation through maintaining the constitutive expression of OsPHT1;1 under phosphate-replete conditions . DOI: 10.1111/nph.16931 ; PMID: 32936937
- OsWRKY108 is an integrative regulator of phosphorus homeostasis and leaf inclination in rice . DOI: 10.1080/15592324.2021.1976545 ; PMID: 34523389
Gene Resources
- UniProt: Q8RUJ6
- EMBL: AP003302, AP003348, AP008207
- AlphaFoldDB: Q8RUJ6
- EnsemblPlants: Os01t0821300-01
- Gramene: Os01t0821300-01
- KEGG: dosa:Os01g0821300
- InterPro: IPR003657, IPR036576, IPR044810
Homologs
- Brachypodium distachyon: Bradi2g53510.2.p
- Hordeum vulgare: MLOC_3853.1
- Panicum virgatum: Pavir.5KG602800.1.p, Pavir.5NG546000.1.p
- Setaria italica: Seita.5G361900.1.p
- Setaria viridis: Sevir.5G367300.1.p
- Zea mays: GRMZM2G158328_P01
Sequences
cDNA Sequence
- >LOC_Os01g60600.1
TCTACTTCTGCCGCGCCACCAACCATCCATCGCTGACGCTTCCAACCCAACTGAATTCAAACGAAGCGAACAACACGAACCATGCAGGCGCAATCCCGCCTCGCTGCTGCCGCGAGCGGCGGCAGCGGCAGTGGAATTAGCGGGAGCGGTGGCATTAGCAGGTTGGGTGGTGGAGCGGGGGAGGAGCACGAGGCGGTGGTGAGGGAGCTGACGCGCGGGCACGAGCTGACGGCGCGGCTGCGGGCGGAGGCGCTGCGGGCGCTGCGCGGGCAGGGGCAGGCCGAGGCCACCGCTACATTCATCCTCGGGGAGGTCTCCCGCGCCTTCACCGTCTGCCTCTCCATCATGGCCAGCGCCTCCCCGTCCGCCTCGCCGCCACAACCGGACGAGACGCCGCCGGCCGACTCAGCCGTCTCGCCACCACCACCGCGCGCGGCGAGAGAGGACAACGTCCCGCGAAAGAGATTATTGACAGCCTCTCCTTACGACGATGGGTACCAGTGGAGGAAGTACGGTCAAAAGAAGATCAACAACACCAACTTCCCAAGGAGCTACTACAGGTGCAGTTACCACCGGGAGCGCAGATGCCCCGCGCAGAAGCACGTGCAGCAGCGCGACGGCGACGACGTCCCGGCGCTGCACGTCGTCGTCTACACCCACGAGCACACGTGCCTGCAGGGGGCGCCCGCCGAGCTTCCCGACGCGGCGACGAACGGTGGCGCCGCCGCCGCCGCGTCGCCGGACTACTTCCCCGCCGGCGGCGAGACGCCGTCGTCGCTGCGGCGGCTCCGGGGCGTCGGCGGCGGCGGCCTGCAGCCTCAGTTCGTGGACCACCGCGCCGCCATGGAGGAGCGCGAGCGCCAGGTGCTCGTCTCGTCCCTCGCCCGCGTGCTGCAGGGGCGGCAGTGCTACGACGACGACGACGACGACGACACCGACGTCGCCTCCCTCGGCGCCGTGCACGCGCGCGCGCCTGCGGCGGCGGCGCCGGTCGCCGCGTCGTCGTCGTCGTCCGGGCCCGTCGACGCTGCCGGCGAGGAGCTGGACGTCATGGACTACGACATGACGGACGCGCTGTTCTGGGGGCCTTTCGGCACGGACAGCAACTCGTACGACGGAAACCTGACGTCGACACGCTGTTTTGATCTAATTAATTAATCAGGCGCGCATCGATCCTACATGTGGTTCGGTCGATACATATGACGAGTCGCGGTGCGCATGTCCACGGCTATCGGTAGGCCGTTGGATTCGGATATACTACTACTACTACTACTACTACATTTTGCATGAATCGTATACTACGTACAAGCGTACTACTACTAATTTGCATTACGTATGTACCTTGTGTGTTGTAAAATTAAATCAACCCTGTGTTGTGCAACTATTATGATTGCACTAGGTTATATGGGTTGCGTAGTTGATTAAGTTTGGTCCGGTCGGTTGGAGTGGTTTTTGTATGCACACGTACCAATATGCTGTACGTCTCACTGTCTCGGTGATTCTCACACCAAATAGGCAAAGTGCAAAATTAGCAAAGGCTGTGTTTAGATTTAAAGTTTAGATCCAAACTTTAGTCCTTTTCCATCACATCAATCTATCATACACACACAACTTTTCAGTCACATCATCTCCAATTTCAACCAAAATCCAAACTTTGTACTGAGCTATACACAACCAAAATACACAATAGTGTTGTATGACGTGTGGCTTTCCCTATTTGTCAAGCAAATAGC
CDS Sequence
- >LOC_Os01g60600.1
ATGCAGGCGCAATCCCGCCTCGCTGCTGCCGCGAGCGGCGGCAGCGGCAGTGGAATTAGCGGGAGCGGTGGCATTAGCAGGTTGGGTGGTGGAGCGGGGGAGGAGCACGAGGCGGTGGTGAGGGAGCTGACGCGCGGGCACGAGCTGACGGCGCGGCTGCGGGCGGAGGCGCTGCGGGCGCTGCGCGGGCAGGGGCAGGCCGAGGCCACCGCTACATTCATCCTCGGGGAGGTCTCCCGCGCCTTCACCGTCTGCCTCTCCATCATGGCCAGCGCCTCCCCGTCCGCCTCGCCGCCACAACCGGACGAGACGCCGCCGGCCGACTCAGCCGTCTCGCCACCACCACCGCGCGCGGCGAGAGAGGACAACGTCCCGCGAAAGAGATTATTGACAGCCTCTCCTTACGACGATGGGTACCAGTGGAGGAAGTACGGTCAAAAGAAGATCAACAACACCAACTTCCCAAGGAGCTACTACAGGTGCAGTTACCACCGGGAGCGCAGATGCCCCGCGCAGAAGCACGTGCAGCAGCGCGACGGCGACGACGTCCCGGCGCTGCACGTCGTCGTCTACACCCACGAGCACACGTGCCTGCAGGGGGCGCCCGCCGAGCTTCCCGACGCGGCGACGAACGGTGGCGCCGCCGCCGCCGCGTCGCCGGACTACTTCCCCGCCGGCGGCGAGACGCCGTCGTCGCTGCGGCGGCTCCGGGGCGTCGGCGGCGGCGGCCTGCAGCCTCAGTTCGTGGACCACCGCGCCGCCATGGAGGAGCGCGAGCGCCAGGTGCTCGTCTCGTCCCTCGCCCGCGTGCTGCAGGGGCGGCAGTGCTACGACGACGACGACGACGACGACACCGACGTCGCCTCCCTCGGCGCCGTGCACGCGCGCGCGCCTGCGGCGGCGGCGCCGGTCGCCGCGTCGTCGTCGTCGTCCGGGCCCGTCGACGCTGCCGGCGAGGAGCTGGACGTCATGGACTACGACATGACGGACGCGCTGTTCTGGGGGCCTTTCGGCACGGACAGCAACTCGTACGACGGAAACCTGACGTCGACACGCTGTTTTGATCTAATTAATTAA
Protein Sequence
- >LOC_Os01g60600.1
MQAQSRLAAAASGGSGSGISGSGGISRLGGGAGEEHEAVVRELTRGHELTARLRAEALRALRGQGQAEATATFILGEVSRAFTVCLSIMASASPSASPPQPDETPPADSAVSPPPPRAAREDNVPRKRLLTASPYDDGYQWRKYGQKKINNTNFPRSYYRCSYHRERRCPAQKHVQQRDGDDVPALHVVVYTHEHTCLQGAPAELPDAATNGGAAAAASPDYFPAGGETPSSLRRLRGVGGGGLQPQFVDHRAAMEERERQVLVSSLARVLQGRQCYDDDDDDDTDVASLGAVHARAPAAAAPVAASSSSSGPVDAAGEELDVMDYDMTDALFWGPFGTDSNSYDGNLTSTRCFDLIN*