Information report for RAVL1
Gene Details
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Functional Descriptions
- Genetic evidence is presented to strengthen the observation that the primary action of RAVL1 mediates the expression of genes involved in BR signaling and biosynthesis.
- Also, RAVL1 is necessary for the response of these genes to changes in cellular BR homeostasis.
- This study thus describes a regulatory circuit modulating the homeostasis of BR in which RAVL1 ensures the basal activity of both the signaling and the biosynthetic pathways.
- This report shows that RAVL1 regulates the expression of the BR receptor.
- Furthermore, RAVL1 is also required for the expression of the BR biosynthetic genes D2, D11, and BRD1 that are subject to BR negative feedback.
- Moreover, (15)NH4(+) uptake, cellular ammonium contents, and root responses to methyl-ammonium strongly depended on RAVL1 levels.
- RAVL1 activates brassinosteroids and ethylene signaling to modulate response to sheath blight disease in rice.
- Mutants d61-1 and d2 were less susceptible to sheath blight disease, bri1-D was more susceptible, and RAVL1 and d61-1/EIL1 Ri5 were similarly susceptible compared to WT.
- Mutants ers1 and d61-1/RAVL1 OX were resistant to sheath blight disease, whereas EIL1 RNAi mutants and RAVL1 OX were more susceptible than WT.
- Our analyses provide information on how BR and ethylene signaling regulate sheath blight disease and on the regulatory function of RAVL1 in rice sheath blight disease.
- Transcriptome analysis, ChIP, EMSA, and transient assays indicted that RAVL1 might directly activate Ethylene insensitive 3-like 1 (EIL1), a master regulator of ethylene signaling.
- BRI1 and D2 expression in EIL1 Ri5/RAVL1 OX and EIL1 expression in d61-1/RAVL1 OX, indicated that RAVL1 activates BRI1/D2 and EIL1, respectively, independent of BR and ethylene signaling.
Functional Keywords
- BR-signaling , homeostasis , BR , root , sheath , ethylene , disease , blight , resistant , blight-disease
Literature and News
- RAV-Like1 maintains brassinosteroid homeostasis via the coordinated activation of BRI1 and biosynthetic genes in rice . DOI: 10.1105/tpc.109.069575 ; PMID: 20581303
- Related to ABI3/VP1-Like 1 (RAVL1) regulates brassinosteroid-mediated activation of AMT1;2 in rice (Oryza sativa) . DOI: 10.1093/jxb/erw442 ; PMID: 28035023
- RAVL1, an upstream component of brassinosteroid signalling and biosynthesis, regulates ethylene signalling via activation of EIL1 in rice . DOI: 10.1111/pbi.12925 ; PMID: 29604166
- RAVL1 Activates Brassinosteroids and Ethylene Signaling to Modulate Response to Sheath Blight Disease in Rice . DOI: 10.1094/PHYTO-03-18-0085-R ; PMID: 29767552
Gene Resources
- UniProt: C7J1X0
- EMBL: AP008210
- AlphaFoldDB: C7J1X0
- KEGG: dosa:Os04g0581400
- InterPro: IPR003340, IPR015300, IPR044800
- PANTHER: PTHR31140, PTHR31140:SF2
- SUPFAM: SSF101936
- PROSITE: PS50863
- Gene3D: 2.40.330.10
- SWISS-MODEL: C7J1X0
- Conserved Domain Database: cd10017
Sequences
cDNA Sequence
- >LOC_Os04g49230.1
GGTCAATGCCAGCGCGAGCCGCAGCAGCAGCAGCAGCAGCCCGCATCATCCCTCCTCTCTGGCTGTGGCGCTGGATTGGCTAGATTAGATGAAATCGCCTCCTCCTCCCCGGCCGGGCCTGGCGCGCTCGTGTCGTCTCCGAGCCGGTCAAAATTCGTTCTCGCATACGCGACGCGAGAGGGCGCACACACGCAAACACGCGCGCGGCGCGGCGCGCGCAGGTAGGTAGATAGATAGATGAGATAGATAGGCTCGTACCATACCACGGCTTGGGAGATAGATCCCGTCCTCCTCTCTCTCTCCGACTCTCCCTGTCTCCTCTCCTCCTATCTCTCTCTCGCTCGCTCGCTCGCTCTCCCGGCCCCCTCCCGCTGCGCGCCGCGCCGGCGGGACGACCGCATCGCCATCACATCTCCACGCCGCGTGCGACGGAGGCACGCTGGAAAAGGGGACGGGATCGAGGTGGACGCCGGAGGCAGAGGCGGAGCGGAGGGCGCCGCCGCTAGGGGGAGGTAGTAGTATCTACTAGATATATATGGAGTTTGCTACAACGAGTAGTAGGTTTTCCAAGGAAGAGGAGGAGGAGGAGGAAGGGGAACAGGAGATGGAGCAGGAGCAGGATGAAGAGGAGGAGGAGGCGGAGGCCTCGCCCCGCGAGATCCCCTTCATGACGTCGGCGGCGGCGGCGGCCACCGCCTCATCGTCCTCCCCGACATCGGTCTCCCCTTCCGCCACCGCTTCCGCGGCGGCGTCCACGTCGGCGTCGGGCTCTCCCTTCCGGTCGAGCGACGGTGCGGGAGCGTCGGGGAGTGGCGGCGGCGGTGGCGGCGAGGACGTGGAGGTGATCGAGAAGGAGCACATGTTCGACAAGGTGGTGACGCCGAGCGACGTGGGGAAGCTGAACCGGCTGGTGATCCCGAAGCAGCACGCCGAGAAGTACTTCCCGCTGGACTCGGCGGCGAACGAGAAGGGCCTTCTCCTCAGCTTCGAGGACCGAACCGGCAAGCTATGGCGCTTCCGCTACTCCTACTGGAACAGCAGCCAGAGCTACGTCATGACCAAGGGTTGGAGCCGCTTCGTCAAGGAGAAGCGCCTCGACGCCGGGGACACCGTCTCCTTCTGCCGCGGCGCCGCCGAGGCCACCCGCGACCGCCTCTTCATCGACTGGAAGCGCCGCGCCGACGTCCGCGACCCGCACCGCTTCCAGCGCCTACCGCTCCCCATGACCTCGCCCTACGGCCCGTGGGGCGGCGGCGCGGGCGCTTCTTCATGCCGCCCGCGCCGCCCGCCACGCTCTACGAGCATCACCGCTTTCGCCAGGGCTTCGACTTCCGCAACATCAACCCCGCTGTGCCGGCGAGGCAGCTCGTCTTCTTCGGCTCCCCAGGGACGGGGATTCATCAGCACCCGCCCTTGCCACCGCCGCCGTCGCCACCTCCGCCTCCTCACCAACTCCACATTACGGTGCACCACCCGAGCCCCGTAGTCACCGCCGGCCTGCCCATGGTTGTCGACTCGGTGCCGCACGTCAACAACCCAGCGGCGGCATCGAAGCGCGTCCGGCTGTTCGGAGTCAACCTCGATAACCCACATCCGGACGGCGGCCAGTCGTCGAGCGGCCACGACGCCAATGCATTGTCGCTACGGATGCCCGGGTGGCAAAGGCCTGCACCATTGAGGTCGCTGGAATTGCCTCCACACATGCCGGCTGGTGCAGCTGGAGCGGAGTCCTCTGCCGCGTCGTCGCCGTCGTCATCGTCGTCATCCAAGAGAGAGGCGCACTCCTCGTTGGATCTCGATCTGTGAAGGAGGGATCAGGCCACCTCGATCGATCGGGAGCGTACCAAAGGAAAGTTCAAAAAATCCATCTTCCGTCTGCTGCCTTCTTCTACTTCTCCACCTTTTGCAATTCTCCATCATAACTTTGATCATAGAGTTAGCATAACTTTTGGTTTCCTTTTTTGTTTTTGGCCATTCACATTCTTATGTTTGTTTGAGAATATATAGAGAAAAATTAGGCGAATTAATGAATTATTAATGTTTTTATTTGGGTTTAGATA
CDS Sequence
- >LOC_Os04g49230.1
ATGGAGTTTGCTACAACGAGTAGTAGGTTTTCCAAGGAAGAGGAGGAGGAGGAGGAAGGGGAACAGGAGATGGAGCAGGAGCAGGATGAAGAGGAGGAGGAGGCGGAGGCCTCGCCCCGCGAGATCCCCTTCATGACGTCGGCGGCGGCGGCGGCCACCGCCTCATCGTCCTCCCCGACATCGGTCTCCCCTTCCGCCACCGCTTCCGCGGCGGCGTCCACGTCGGCGTCGGGCTCTCCCTTCCGGTCGAGCGACGGTGCGGGAGCGTCGGGGAGTGGCGGCGGCGGTGGCGGCGAGGACGTGGAGGTGATCGAGAAGGAGCACATGTTCGACAAGGTGGTGACGCCGAGCGACGTGGGGAAGCTGAACCGGCTGGTGATCCCGAAGCAGCACGCCGAGAAGTACTTCCCGCTGGACTCGGCGGCGAACGAGAAGGGCCTTCTCCTCAGCTTCGAGGACCGAACCGGCAAGCTATGGCGCTTCCGCTACTCCTACTGGAACAGCAGCCAGAGCTACGTCATGACCAAGGGTTGGAGCCGCTTCGTCAAGGAGAAGCGCCTCGACGCCGGGGACACCGTCTCCTTCTGCCGCGGCGCCGCCGAGGCCACCCGCGACCGCCTCTTCATCGACTGGAAGCGCCGCGCCGACGTCCGCGACCCGCACCGCTTCCAGCGCCTACCGCTCCCCATGACCTCGCCCTACGGCCCGTGGGGCGGCGGCGCGGGCGCTTCTTCATGCCGCCCGCGCCGCCCGCCACGCTCTACGAGCATCACCGCTTTCGCCAGGGCTTCGACTTCCGCAACATCAACCCCGCTGTGCCGGCGAGGCAGCTCGTCTTCTTCGGCTCCCCAGGGACGGGGATTCATCAGCACCCGCCCTTGCCACCGCCGCCGTCGCCACCTCCGCCTCCTCACCAACTCCACATTACGGTGCACCACCCGAGCCCCGTAG
Protein Sequence
- >LOC_Os04g49230.1
MEFATTSSRFSKEEEEEEEGEQEMEQEQDEEEEEAEASPREIPFMTSAAAAATASSSSPTSVSPSATASAAASTSASGSPFRSSDGAGASGSGGGGGGEDVEVIEKEHMFDKVVTPSDVGKLNRLVIPKQHAEKYFPLDSAANEKGLLLSFEDRTGKLWRFRYSYWNSSQSYVMTKGWSRFVKEKRLDAGDTVSFCRGAAEATRDRLFIDWKRRADVRDPHRFQRLPLPMTSPYGPWGGGAGASSCRPRRPPRSTSITAFARASTSATSTPLCRRGSSSSSAPQGRGFISTRPCHRRRRHLRLLTNSTLRCTTRAP*