Information report for OsIMA2
Gene Details
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Functional Descriptions
- Here, we report that the expressions of two IMA/FEP genes in rice, OsIMA1 and OsIMA2, are strongly induced under Fe-deficiency, positively regulated by the transcription factors IDEF1, OsbHLH058, OsbHLH059, as well as OsIMA1 and OsIMA2 themselves, and negatively regulated by HRZ ubiquitin ligases.
- Overexpression of OsIMA1 or OsIMA2 in rice conferred tolerance to Fe-deficiency and accumulation of Fe in leaves and seeds.
- Iron deficiency-inducible peptide coding genes OsIMA1 and OsIMA2 positively regulate a major pathway of iron uptake and translocation in rice.
- Knockdown of OsIMA1 or OsIMA2 caused minor effects, including repression of some Fe uptake- and translocation-related genes in OsIMA1 knockdown roots.
- Here, we reveal that OsIMA1 and OsIMA2 interact with the potential Fe sensors, OsHRZ1 (HAEMERYTHRIN MOTIF-CONTAINING REALLY INTERESTING NEW GENE (RING) AND ZINC-FINGER PROTEIN 1) and OsHRZ2.
- However, the molecular mechanism by which OsIMA1 and OsIMA2 regulate Fe homeostasis in rice is unclear.
Functional Keywords
- transcription-factor , tolerance , iron , Ubiquitin , Fe , R-protein , homeostasis , Fe-homeostasis
Literature and News
- Iron deficiency-inducible peptide-coding genes OsIMA1 and OsIMA2 positively regulate a major pathway of iron uptake and translocation in rice . DOI: 10.1093/jxb/eraa546 ; PMID: 33206982
- IRONMAN peptide interacts with OsHRZ1 and OsHRZ2 to maintain Fe homeostasis in rice . DOI: 10.1093/jxb/erac299 ; PMID: 35789265
Gene Resources
Sequences
cDNA Sequence
- >LOC_Os12g44380.3
TGTGGTCTTTGTTATGCCTTTGCATTCTATGGGAAACACCTGATGCAAACATTACATTCAGAAGGCATGATTGTGCTTTTTGTCATGGAAATGCTGGAGTTCCACGAGAATGACCCAAGGAGGACTCGGATAGCTAATGCTTACTTCTCATTGTTCATGGCCCTGGGAAACATACTTGGATATGCCACTGGAGCATACAGTGGCTGGTACAAGATATTCCCGTTCACCGTTACTCCATCATGTAGCATCAGCTGTGCCAACCTCAAGTCTGCCTTTCTACTTGATATTATCATTTTGGTGGTCACTACATGCATCACTGTAGCATCAGTGCAAGAGCCTCAATCCTTTGGAAGTGATGAAGCAGATCACCCTAGCACAGAACAGGAAGCTTTCCTCTGGGAACTTTTTGGATCATTCCGGTACTTTACATTACCGGTTTGGATGGTTTTGATTGTTACTGCCCTCACATGGATTGGATGGTTTCCATTTATCCTCTTTGATACCGATTGGATGGGTCGAGAGATCTATCGTGGAAGTCCAGATGATCCAAGTATAACTCAGAGCTATCATGATGGTGTGAGAATGGGTTCTTTTGGTCTGATGCTGAACTCGGTCCTTCTTGGATTCACTTCTATTGTACTAGAGAAGTTATGTCGGAAGTGGGGAGCTGGACTGGTGTGGGGTGTCTCCAATATCCTAATGGCATTGTGCTTTGTGGCAATGCTTGTAATAACATATGTGGCAAAGAATATGGATTATCCACCTAGTGGAGTACCACCAACCGGCATTGTCATTGCTTCCCTGGTAGTTTTTACAATTTTAGGAGCGCCCCTGGCGATCACGTACAGTATACCATATGCAATGGCTGCTAGTCGGGTTGAAAATCTGGGACTTGGCCAAGGTCTAGCAATGGGCATTCTTAATTTGGCTATTGTCATACCACAGGTTATTGTGTCACTGGGTAGCGGGCCCTGGGACCAACTGTTTGGTGGTGGCAATGCACCAGCCTTTGCAGTGGCTGCTGCTGCATCTTTTATCGGTGGGCTGGTGGCTATTCTGGGCCTTCCACGAGCCCGCATTGCATCAAGGAGGAGAGGTCACCGATAAGAATATTGCTACATATAAATTGTCGGCCATTCTTTGCAATTCGACTCATAAGAGGCACTCGGAACGCTATGCAGTGCATGGGGGAATTGTATATTATCTCCGAATCAAGAAGGGGATAATGCTTGCTTTCTCCATGAGCTATTTTTGCCTTTTTCATGCCGGATCATCATATGCTGTCGTACATTGGATGATCTTATGCTGTTGTACATTGGATGTTGGTCATTTGTAGAGATACTAGTGAATAAAAGTTGCAGGAGTTGGTTCACTCGAGAAAATTCTGGTCAGTATGTCGTCCATCTGCTGCACGACAGCAGTTAGGAGCCGAATAGCATGTCCATGGGTTTTCATCAAATGTTGTATCATCATTTGTTTTTTGATACGTTCAGACGGCTTCAGTGCTGTGTGAATATATATGTATGGAATATATCGAGAAAATGTTGTTGTAACATTTGGTTTTTGATCGTTGAGACGA - >LOC_Os12g44380.2
TGTGGTCTTTGTTATGCCTTTGCATTCTATGGGAAACACCTGATGCAAACATTACATTCAGAAGGCATGATTGTGCTTTTTGTCATGGAAATGCTGGAGTTCCACGAGAATGACCCAAGGAGGACTCGGATAGCTAATGCTTACTTCTCATTGTTCATGGCCCTGGGAAACATACTTGGATATGCCACTGGAGCATACAGTGGCTGGTACAAGATATTCCCGTTCACCGTTACTCCATCATGTAGCATCAGCTGTGCCAACCTCAAGTCTGCCTTTCTACTTGATATTATCATTTTGGTGGTCACTACATGCATCACTGTAGCATCAGTGCAAGAGCCTCAATCCTTTGGAAGTGATGAAGCAGATCACCCTAGCACAGAACAGGAAGCTTTCCTCTGGGAACTTTTTGGATCATTCCGGTACTTTACATTACCGGTTTGGATGGTTTTGATTGTTACTGCCCTCACATGGATTGGATGGTTTCCATTTATCCTCTTTGATACCGATTGGATGGGTCGAGAGATCTATCGTGGAAGTCCAGATGATCCAAGTATAACTCAGAGCTATCATGATGGTGTGAGAATGGGTTCTTTTGGTCTGATGCTGAACTCGGTCCTTCTTGGATTCACTTCTATTGTACTAGAGAAGTTATGTCGGAAGTGGGGAGCTGGACTGGTGTGGGGTGTCTCCAATATCCTAATGGCATTGTGCTTTGTGGCAATGCTTGTAATAACATATGTGGCAAAGAATATGGATTATCCACCTAGTGGAGTACCACCAACCGGCATTGTCATTGCTTCCCTGGTAGTTTTTACAATTTTAGGAGCGCCCCTGGCGATCACGTACAGTATACCATATGCAATGGCTGCTAGTCGGGTTGAAAATCTGGGACTTGGCCAAGGTCTAGCAATGGGCATTCTTAATTTGGCTATTGTCATACCACAGGTTATTGTGTCACTGGGTAGCGGGCCCTGGGACCAACTGTTTGGTGGTGGCAATGCACCAGCCTTTGCAGTGGCTGCTGCTGCATCTTTTATCGGTGGGCTGGTGGCTATTCTGGGCCTTCCACGAGCCCGCATTGCATCAAGGAGGAGAGGTCACCGATAAGAATATTGCTACATATAAATTGTCGGCCATTCTTTGCAATTCGACTCATAAGAGGCACTCGGAACGCTATGCAGTGCATGGGGGAATTGTATATTATCTCCGAATCAAGAAGGGGATAATGCTTGCTTTCTCCATGAGCTATTTTTGCCTTTTTCATGCCGGATCATCATATGCTGTCGTACATTGGATGATCTTATGCTGTTGTACATTGGATGTTGGTCATTTGTAGAGATACTAGTGAATAAAAGTTGCAGGAGTTGGTTCACTCGAGAAAATTCTGGTCAGTATGTCGTCCATCTGCTGCACGACAGCAGTTAGGAGCCGAATAGCATGTCCATGGGTTTTCATCAAATGTTGTATCATCATTTGTTTTTTGATACGTTCAGACGGCTTCAGTGCTGTGTGAATATATATGTATGGAATATATCGAGAAAATGTTGTTGTAACATTTGGTTTTTGATCGTTGAGACGA - >LOC_Os12g44380.1
TGTGGTCTTTGTTATGCCTTTGCATTCTATGGGAAACACCTGATGCAAACATTACATTCAGAAGGCATGATTGTGCTTTTTGTCATGGAAATGCTGGAGTTCCACGAGAATGACCCAAGGAGGACTCGGATAGCTAATGCTTACTTCTCATTGTTCATGGCCCTGGGAAACATACTTGGATATGCCACTGGAGCATACAGTGGCTGGTACAAGATATTCCCGTTCACCGTTACTCCATCATGTAGCATCAGCTGTGCCAACCTCAAGTCTGCCTTTCTACTTGATATTATCATTTTGGTGGTCACTACATGCATCACTGTAGCATCAGTGCAAGAGCCTCAATCCTTTGGAAGTGATGAAGCAGATCACCCTAGCACAGAACAGGAAGCTTTCCTCTGGGAACTTTTTGGATCATTCCGGTACTTTACATTACCGGTTTGGATGGTTTTGATTGTTACTGCCCTCACATGGATTGGATGGTTTCCATTTATCCTCTTTGATACCGATTGGATGGGTCGAGAGATCTATCGTGGAAGTCCAGATGATCCAAGTATAACTCAGAGCTATCATGATGGTGTGAGAATGGGTTCTTTTGGTCTGATGCTGAACTCGGTCCTTCTTGGATTCACTTCTATTGTACTAGAGAAGTTATGTCGGAAGTGGGGAGCTGGACTGGTGTGGGGTGTCTCCAATATCCTAATGGCATTGTGCTTTGTGGCAATGCTTGTAATAACATATGTGGCAAAGAATATGGATTATCCACCTAGTGGAGTACCACCAACCGGCATTGTCATTGCTTCCCTGGTAGTTTTTACAATTTTAGGAGCGCCCCTGGCGATCACGTACAGTATACCATATGCAATGGCTGCTAGTCGGGTTGAAAATCTGGGACTTGGCCAAGGTCTAGCAATGGGCATTCTTAATTTGGCTATTGTCATACCACAGGTTATTGTGTCACTGGGTAGCGGGCCCTGGGACCAACTGTTTGGTGGTGGCAATGCACCAGCCTTTGCAGTGGCTGCTGCTGCATCTTTTATCGGTGGGCTGGTGGCTATTCTGGGCCTTCCACGAGCCCGCATTGCATCAAGGAGGAGAGGTCACCGATAAGAATATTGCTACATATAAATTGTCGGCCATTCTTTGCAATTCGACTCATAAGAGGCACTCGGAACGCTATGCAGTGCATGGGGGAATTGTATATTATCTCCGAATCAAGAAGGGGATAATGCTTGCTTTCTCCATGAGCTATTTTTGCCTTTTTCATGCCGGATCATCATATGCTGTCGTACATTGGATGATCTTATGCTGTTGTACATTGGATGTTGGTCATTTGTAGAGATACTAGTGAATAAAAGTTGCAGGAGTTGGTTCACTCGAGAAAATTCTGGTCAGTATGTCGTCCATCTGCTGCACGACAGCAGTTAGGAGCCGAATAGCATGTCCATGGGTTTTCATCAAATGTTGTATCATCATTTGTTTTTTGATACGTTCAGACGGCTTCAGTGCTGTGTGAATATATATGTATGGAATATATCGAGAAAATGTTGTTGTAACATTTGGTTTTTGATCGTTGAGACGA
CDS Sequence
- >LOC_Os12g44380.3
ATGCAAACATTACATTCAGAAGGCATGATTGTGCTTTTTGTCATGGAAATGCTGGAGTTCCACGAGAATGACCCAAGGAGGACTCGGATAGCTAATGCTTACTTCTCATTGTTCATGGCCCTGGGAAACATACTTGGATATGCCACTGGAGCATACAGTGGCTGGTACAAGATATTCCCGTTCACCGTTACTCCATCATGTAGCATCAGCTGTGCCAACCTCAAGTCTGCCTTTCTACTTGATATTATCATTTTGGTGGTCACTACATGCATCACTGTAGCATCAGTGCAAGAGCCTCAATCCTTTGGAAGTGATGAAGCAGATCACCCTAGCACAGAACAGGAAGCTTTCCTCTGGGAACTTTTTGGATCATTCCGGTACTTTACATTACCGGTTTGGATGGTTTTGATTGTTACTGCCCTCACATGGATTGGATGGTTTCCATTTATCCTCTTTGATACCGATTGGATGGGTCGAGAGATCTATCGTGGAAGTCCAGATGATCCAAGTATAACTCAGAGCTATCATGATGGTGTGAGAATGGGTTCTTTTGGTCTGATGCTGAACTCGGTCCTTCTTGGATTCACTTCTATTGTACTAGAGAAGTTATGTCGGAAGTGGGGAGCTGGACTGGTGTGGGGTGTCTCCAATATCCTAATGGCATTGTGCTTTGTGGCAATGCTTGTAATAACATATGTGGCAAAGAATATGGATTATCCACCTAGTGGAGTACCACCAACCGGCATTGTCATTGCTTCCCTGGTAGTTTTTACAATTTTAGGAGCGCCCCTGGCGATCACGTACAGTATACCATATGCAATGGCTGCTAGTCGGGTTGAAAATCTGGGACTTGGCCAAGGTCTAGCAATGGGCATTCTTAATTTGGCTATTGTCATACCACAGGTTATTGTGTCACTGGGTAGCGGGCCCTGGGACCAACTGTTTGGTGGTGGCAATGCACCAGCCTTTGCAGTGGCTGCTGCTGCATCTTTTATCGGTGGGCTGGTGGCTATTCTGGGCCTTCCACGAGCCCGCATTGCATCAAGGAGGAGAGGTCACCGATAA - >LOC_Os12g44380.2
ATGCAAACATTACATTCAGAAGGCATGATTGTGCTTTTTGTCATGGAAATGCTGGAGTTCCACGAGAATGACCCAAGGAGGACTCGGATAGCTAATGCTTACTTCTCATTGTTCATGGCCCTGGGAAACATACTTGGATATGCCACTGGAGCATACAGTGGCTGGTACAAGATATTCCCGTTCACCGTTACTCCATCATGTAGCATCAGCTGTGCCAACCTCAAGTCTGCCTTTCTACTTGATATTATCATTTTGGTGGTCACTACATGCATCACTGTAGCATCAGTGCAAGAGCCTCAATCCTTTGGAAGTGATGAAGCAGATCACCCTAGCACAGAACAGGAAGCTTTCCTCTGGGAACTTTTTGGATCATTCCGGTACTTTACATTACCGGTTTGGATGGTTTTGATTGTTACTGCCCTCACATGGATTGGATGGTTTCCATTTATCCTCTTTGATACCGATTGGATGGGTCGAGAGATCTATCGTGGAAGTCCAGATGATCCAAGTATAACTCAGAGCTATCATGATGGTGTGAGAATGGGTTCTTTTGGTCTGATGCTGAACTCGGTCCTTCTTGGATTCACTTCTATTGTACTAGAGAAGTTATGTCGGAAGTGGGGAGCTGGACTGGTGTGGGGTGTCTCCAATATCCTAATGGCATTGTGCTTTGTGGCAATGCTTGTAATAACATATGTGGCAAAGAATATGGATTATCCACCTAGTGGAGTACCACCAACCGGCATTGTCATTGCTTCCCTGGTAGTTTTTACAATTTTAGGAGCGCCCCTGGCGATCACGTACAGTATACCATATGCAATGGCTGCTAGTCGGGTTGAAAATCTGGGACTTGGCCAAGGTCTAGCAATGGGCATTCTTAATTTGGCTATTGTCATACCACAGGTTATTGTGTCACTGGGTAGCGGGCCCTGGGACCAACTGTTTGGTGGTGGCAATGCACCAGCCTTTGCAGTGGCTGCTGCTGCATCTTTTATCGGTGGGCTGGTGGCTATTCTGGGCCTTCCACGAGCCCGCATTGCATCAAGGAGGAGAGGTCACCGATAA - >LOC_Os12g44380.1
ATGCAAACATTACATTCAGAAGGCATGATTGTGCTTTTTGTCATGGAAATGCTGGAGTTCCACGAGAATGACCCAAGGAGGACTCGGATAGCTAATGCTTACTTCTCATTGTTCATGGCCCTGGGAAACATACTTGGATATGCCACTGGAGCATACAGTGGCTGGTACAAGATATTCCCGTTCACCGTTACTCCATCATGTAGCATCAGCTGTGCCAACCTCAAGTCTGCCTTTCTACTTGATATTATCATTTTGGTGGTCACTACATGCATCACTGTAGCATCAGTGCAAGAGCCTCAATCCTTTGGAAGTGATGAAGCAGATCACCCTAGCACAGAACAGGAAGCTTTCCTCTGGGAACTTTTTGGATCATTCCGGTACTTTACATTACCGGTTTGGATGGTTTTGATTGTTACTGCCCTCACATGGATTGGATGGTTTCCATTTATCCTCTTTGATACCGATTGGATGGGTCGAGAGATCTATCGTGGAAGTCCAGATGATCCAAGTATAACTCAGAGCTATCATGATGGTGTGAGAATGGGTTCTTTTGGTCTGATGCTGAACTCGGTCCTTCTTGGATTCACTTCTATTGTACTAGAGAAGTTATGTCGGAAGTGGGGAGCTGGACTGGTGTGGGGTGTCTCCAATATCCTAATGGCATTGTGCTTTGTGGCAATGCTTGTAATAACATATGTGGCAAAGAATATGGATTATCCACCTAGTGGAGTACCACCAACCGGCATTGTCATTGCTTCCCTGGTAGTTTTTACAATTTTAGGAGCGCCCCTGGCGATCACGTACAGTATACCATATGCAATGGCTGCTAGTCGGGTTGAAAATCTGGGACTTGGCCAAGGTCTAGCAATGGGCATTCTTAATTTGGCTATTGTCATACCACAGGTTATTGTGTCACTGGGTAGCGGGCCCTGGGACCAACTGTTTGGTGGTGGCAATGCACCAGCCTTTGCAGTGGCTGCTGCTGCATCTTTTATCGGTGGGCTGGTGGCTATTCTGGGCCTTCCACGAGCCCGCATTGCATCAAGGAGGAGAGGTCACCGATAA
Protein Sequence
- >LOC_Os12g44380.3
MQTLHSEGMIVLFVMEMLEFHENDPRRTRIANAYFSLFMALGNILGYATGAYSGWYKIFPFTVTPSCSISCANLKSAFLLDIIILVVTTCITVASVQEPQSFGSDEADHPSTEQEAFLWELFGSFRYFTLPVWMVLIVTALTWIGWFPFILFDTDWMGREIYRGSPDDPSITQSYHDGVRMGSFGLMLNSVLLGFTSIVLEKLCRKWGAGLVWGVSNILMALCFVAMLVITYVAKNMDYPPSGVPPTGIVIASLVVFTILGAPLAITYSIPYAMAASRVENLGLGQGLAMGILNLAIVIPQVIVSLGSGPWDQLFGGGNAPAFAVAAAASFIGGLVAILGLPRARIASRRRGHR* - >LOC_Os12g44380.2
MQTLHSEGMIVLFVMEMLEFHENDPRRTRIANAYFSLFMALGNILGYATGAYSGWYKIFPFTVTPSCSISCANLKSAFLLDIIILVVTTCITVASVQEPQSFGSDEADHPSTEQEAFLWELFGSFRYFTLPVWMVLIVTALTWIGWFPFILFDTDWMGREIYRGSPDDPSITQSYHDGVRMGSFGLMLNSVLLGFTSIVLEKLCRKWGAGLVWGVSNILMALCFVAMLVITYVAKNMDYPPSGVPPTGIVIASLVVFTILGAPLAITYSIPYAMAASRVENLGLGQGLAMGILNLAIVIPQVIVSLGSGPWDQLFGGGNAPAFAVAAAASFIGGLVAILGLPRARIASRRRGHR* - >LOC_Os12g44380.1
MQTLHSEGMIVLFVMEMLEFHENDPRRTRIANAYFSLFMALGNILGYATGAYSGWYKIFPFTVTPSCSISCANLKSAFLLDIIILVVTTCITVASVQEPQSFGSDEADHPSTEQEAFLWELFGSFRYFTLPVWMVLIVTALTWIGWFPFILFDTDWMGREIYRGSPDDPSITQSYHDGVRMGSFGLMLNSVLLGFTSIVLEKLCRKWGAGLVWGVSNILMALCFVAMLVITYVAKNMDYPPSGVPPTGIVIASLVVFTILGAPLAITYSIPYAMAASRVENLGLGQGLAMGILNLAIVIPQVIVSLGSGPWDQLFGGGNAPAFAVAAAASFIGGLVAILGLPRARIASRRRGHR*