RF2a;OsbZIP75

Gene Details

MSU gene ID: LOC_Os09g34060
RAPdb gene ID: Os09g0516200
Gene Symbol: RF2a OsbZIP75
Genome: MSU7 , IRGSP-1.0
Species: Oryza sativa

Functional Descriptions

Transgenic rice plants that overexpress transcription factors RF2a and RF2b are tolerant to rice tungro virus replication and disease.
RF2a, which stimulates Box II-dependent transcription in a homologous in vitro transcription system, accumulates in nuclei of phloem and certain other cell types in shoots, but is found at only very low levels in roots.
Conversely, lines with elevated expression of RF2a or RF2b showed weak or no symptoms of infection after Agrobacterium inoculation of RTBV, whereas control plants showed severe stunting and leaf discoloration.
RF2b, a rice bZIP transcription activator, interacts with RF2a and is involved in symptom development of rice tungro disease.
When a fusion gene comprising the cauliflower mosaic virus 35S promoter and RF2a cDNA was coexpressed with the GUS reporter genes, GUS activity was increased by 2-20-fold.
Transcription factor RF2a alters expression of the rice tungro bacilliform virus promoter in transgenic tobacco plants.
Rice transcription factor RF2a binds to the BoxII cis element of the promoter of rice tungro bacilliform virus and activates promoter expression.
Functional analysis of the activation domain of RF2a, a rice transcription factor.
Transgenic antisense plants in which RF2a accumulation was suppressed had normal roots but stunted, twisted leaves with small, disorganized vascular bundles, an enlarged sclerenchyma and large air spaces.
Two host transcription factors, RF2a and RF2b, regulate expression of the RTBV promoter and are important for plant development.
We also demonstrate a physical interaction between OsTBP2 and RF2a, a rice bZIP transcription factor that bound to the box II cis element of the promoter of Rice tungro bacilliform virus, resulting in enhanced transcription from the viral promoter.
We conclude that OsTBP2 undergoes promoter-specific functional interactions with both the basal transcription factor OsTFIIB and the accessory transcription factor RF2a.
Rice TATA Binding Protein Interacts Functionally with Transcription Factor IIB and the RF2a bZIP Transcriptional Activator in an Enhanced Plant in Vitro Transcription System.
RF2a is a bZIP transcription factor that regulates expression of the promoter of rice tungro bacilliform badnavirus.
Functional analysis of RF2a, a rice transcription factor.

Functional Keywords

Literature and News

Gene Resources

Sequences

cDNA Sequence

>LOC_Os09g34060.1
GCTTGTTGCATTTTACTGTCCCCATGCAGACAATGCCAAAGGGATAAACAGAGCTAAAATTGGTGAAAATTCACTCGAATCCAAATGTAAACAACCCATTTTTCTCCTGTTCCAATCCCATCCATTCCATTCCATTCCTTCTCCCTGTGCTCGGATTCCTGTTCTTGCAGCTGATCCCTAGATCTTCCTCTTTGCCCGAGAATTTTCCGCCCAATTCCCCACTCCGATTCCTCTTCTTTCGCCCAAATTTTGGCTCAACATTTCGCAGCGCAATCTCGAGCTGAATCTTGGGGGGTAAAGCTTTGCTTCTTGGAATCTTGGTGCGGTTTTTGGGGGAGATTTGCGAGCGTTTGGAGCCGAGAAGATGAACAGGGAGAAATCCCCGATCCCGGGAGACGGCGGCGACGGGTTGCCGCCGCAGGCCACCCGCCGGGCGGGCCCTCCGGCGGCGGCGGCGGCGGCGGAGTACGACATCAGCCGCATGCCGGATTTCCCGACGAGGAACCCCGGCCACAGGCGCGCCCACTCCGAGATCCTGAGCCTCCCCGAGGACCTCGACCTGTGCGCGGCCGGCGGCGGCGACGGGCCGTCGCTGTCGGACGAGAACGACGAGGAGCTCTTCTCCATGTTCCTCGACGTGGAGAAGCTGAACAGCACGTGCGGGGCGTCGTCGGAGGCGGAGGCGGAGTCGTCGTCCGCCGGCGCCGCGGCGGCGGTGGCGGCGGCGGCCGCCGCCGCCGCCCATGGAGCGAGGCCGAAGCACCAGCACAGCCTGTCCATGGATGAGTCGATGTCGATCAAGGCTGAGGAGCTCGTCGGGGCGTCGCCCGGGACGGAGGGGATGTCGTCGGCGGAGGCCAAGAAGGCCGTGTCCGCGGCCAAGCTCGCCGAGCTTGCTCTCGTCGATCCCAAGAGGGCGAAAAGGATTTGGGCTAACAGACAATCTGCGGCAAGATCAAAGGAAAGGAAAATGCGATATATTGCTGAACTTGAGCGCAAGGTGCAAACCCTGCAAACAGAAGCAACAACACTGTCAGCCCAGTTGGCACTGCTACAGAGAGATACCAGTGGGCTAACTACTGAGAATAGTGAACTGAAGCTACGTCTGCAGACCATGGAGCAGCAAGTCCACTTGCAAGATGCTTTGAATGACACCCTGAAGTCTGAGGTTCAGCGGCTTAAGGTTGCAACCGGTCAAATGGCGAATGGTGGAGGGATGATGATGAACTTCGGTGGCATGCCACACCAATTCGGAGGCAACCAGCAGATGTTCCAGAACAACCAGGCCATGCAATCTATGCTGGCAGCACACCAGCTGCAACAGCTCCAGCTTCATCCTCAGGCTCAGCAGCAGCAGGTGCTGCACCCTCAGCATCAGCAGCAGCAGCCATTGCACCCTCTACAAGCGCAGCAGCTCCAGCAGGCGGCACGAGACCTCAAGATGAAATCGCCGATGGGCGGCCAGAGCCAGTGGGGAGATGGCAAGTCAGGAAGCAGCGGCAACTGATGCGTCATTTACAAATTTACAAAAAAATTCCCCAAAGTTTCGGTGTAAGGTTGTGGTTTAACAACCATGGAGATGGTCTGTTTCATTGAGATGATGATGATGTGCAAGAGTAGTTATCATCATCATCATCGGTAGGTTCAGGTTGGCTTCAGCTTCAGTCATACAGTTGGGTGGATGTTCAGTTGAAGAGTTTATCTGTAGCTGGTTCAGTAAGGAAATGGTCGAATAATCAAGAATTCCAGGTTAAAATCTTTCGTTTCTTTGGTAAGGTAGCACATCACCAAGATGTACTGTTGTAGTGTTGTCTACAGTTCCATAAATTCAAGTAGCCAGTATACGCTGTTGTTTAGTTTTTCTCCGGTTTTTTAGAGGTAGAGGCGTTTCTAGTGTTAATCGAGAGGTATACTGTATACCTTCTGATTAACATGTAAATCACTCAACACCTCTACCTCCATAAGGACCGGAGAAAAACTCAATTGTTTAATTAAGATGCCATTCATGACTAGATGTTCTCTGTCAGATGATCATATTGCACTCTGCTCCCTCTGCCTCATTAAAAAAAAATAAACCTAGCACACATGATGTGAGCGTC

CDS Sequence

>LOC_Os09g34060.1
ATGAACAGGGAGAAATCCCCGATCCCGGGAGACGGCGGCGACGGGTTGCCGCCGCAGGCCACCCGCCGGGCGGGCCCTCCGGCGGCGGCGGCGGCGGCGGAGTACGACATCAGCCGCATGCCGGATTTCCCGACGAGGAACCCCGGCCACAGGCGCGCCCACTCCGAGATCCTGAGCCTCCCCGAGGACCTCGACCTGTGCGCGGCCGGCGGCGGCGACGGGCCGTCGCTGTCGGACGAGAACGACGAGGAGCTCTTCTCCATGTTCCTCGACGTGGAGAAGCTGAACAGCACGTGCGGGGCGTCGTCGGAGGCGGAGGCGGAGTCGTCGTCCGCCGGCGCCGCGGCGGCGGTGGCGGCGGCGGCCGCCGCCGCCGCCCATGGAGCGAGGCCGAAGCACCAGCACAGCCTGTCCATGGATGAGTCGATGTCGATCAAGGCTGAGGAGCTCGTCGGGGCGTCGCCCGGGACGGAGGGGATGTCGTCGGCGGAGGCCAAGAAGGCCGTGTCCGCGGCCAAGCTCGCCGAGCTTGCTCTCGTCGATCCCAAGAGGGCGAAAAGGATTTGGGCTAACAGACAATCTGCGGCAAGATCAAAGGAAAGGAAAATGCGATATATTGCTGAACTTGAGCGCAAGGTGCAAACCCTGCAAACAGAAGCAACAACACTGTCAGCCCAGTTGGCACTGCTACAGAGAGATACCAGTGGGCTAACTACTGAGAATAGTGAACTGAAGCTACGTCTGCAGACCATGGAGCAGCAAGTCCACTTGCAAGATGCTTTGAATGACACCCTGAAGTCTGAGGTTCAGCGGCTTAAGGTTGCAACCGGTCAAATGGCGAATGGTGGAGGGATGATGATGAACTTCGGTGGCATGCCACACCAATTCGGAGGCAACCAGCAGATGTTCCAGAACAACCAGGCCATGCAATCTATGCTGGCAGCACACCAGCTGCAACAGCTCCAGCTTCATCCTCAGGCTCAGCAGCAGCAGGTGCTGCACCCTCAGCATCAGCAGCAGCAGCCATTGCACCCTCTACAAGCGCAGCAGCTCCAGCAGGCGGCACGAGACCTCAAGATGAAATCGCCGATGGGCGGCCAGAGCCAGTGGGGAGATGGCAAGTCAGGAAGCAGCGGCAACTGA

Protein Sequence

>LOC_Os09g34060.1
MNREKSPIPGDGGDGLPPQATRRAGPPAAAAAAEYDISRMPDFPTRNPGHRRAHSEILSLPEDLDLCAAGGGDGPSLSDENDEELFSMFLDVEKLNSTCGASSEAEAESSSAGAAAAVAAAAAAAAHGARPKHQHSLSMDESMSIKAEELVGASPGTEGMSSAEAKKAVSAAKLAELALVDPKRAKRIWANRQSAARSKERKMRYIAELERKVQTLQTEATTLSAQLALLQRDTSGLTTENSELKLRLQTMEQQVHLQDALNDTLKSEVQRLKVATGQMANGGGMMMNFGGMPHQFGGNQQMFQNNQAMQSMLAAHQLQQLQLHPQAQQQQVLHPQHQQQQPLHPLQAQQLQQAARDLKMKSPMGGQSQWGDGKSGSSGN*