Information report for DDF1
Gene Details
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Functional Descriptions
- In this study, we characterized a recessive mutant dwarf and deformed flower 1-1 (DDF1-1) in Oryza sativa (rice).
- DDF1 controls organ size by regulating both cell division and cell expansion.
- In the DDF1-1 spikelet, the specification of floral organs in whorls 2 and 3 is altered, with most lodicules and stamens being transformed into glume-like organs and pistil-like organs, respectively, but the specification of lemma/palea and pistil in whorls 1 and 4 is not affected.
- DDF1 encodes an F-box protein anchored in the nucleolus, and is expressed in almost all vegetative and reproductive tissues.
- Collectively, these results revealed that DDF1, as a newly identified F-box gene, is a crucial genetic factor with pleiotropic functions for both vegetative growth and floral organ specification in rice.
- Consistent with the mutant floral phenotype, DDF1 positively regulates B-class genes OsMADS4 and OsMADS16, and negatively regulates pistil specification gene DL.
Functional Keywords
- dwarf , organ-size , spikelet , reproductive , growth , lemma , vegetative , stamen , floral , cell-division , flower , palea
Literature and News
Gene Resources
- PANTHER: PTHR34145, PTHR34145:SF43
- SUPFAM: SSF52047
- Gene3D: 3.80.10.10
Sequences
cDNA Sequence
- >LOC_Os06g04710.1
GCTTGGGCTCCTTCCTAAAATTATAACTCTGATATCTATATCTATCTTGCCTACAAATTATAACTCTCGTTCCCCAATTTTGTGTGTGACGTTGAGAAGTGCCGACCGGCGACGACGAAAGGCCGGCGGAGAGAGATCCCCTCACCACCATGGGGATGCTGGATCTGATGCGCCTCATGTCCATCCAGCGCCAGCGGGACCAGGAGCGCCGCCGCCGCCAAGCCCAAGCTCCCCCCCGTGATGGATTGATTGCTTTACGGGCTAAAAGAAAAGGGCTCACCCTGCCAACAAGACGGCGATTCTCAGGGTGCTGCTGACATAGAGATACCAAGCCTTCCAGAGGACATCTGGCGTCTTATACATTCCTTGATGCCAATGCGGGATGCTGCCCGAGCTGCCTGTGTGTCTCATTCCTTTCTAAGTTCCTGGAGATGCCACCCCAACCTCAATTTCAGTAGTGAAGCATTGGGGTTGAGCAAAAATGCATATGGAAACGAAGAATTGGCTGGACTTTTCTACAGCAAAGTCAACCACATTCTCAAAAGGCACTCAGGCATCGGCGTGAAAAAACTGACGATTAAGGTATATTCAGATTATAGTGGGAAGGGCTCTTCATATCTCAACAATTGGCTTCAGATTGCTGTTAAACCAGGGATTGAAGAACTCATAATTGCACTGACCCAGTTCCAGGCAAAGTACAATTTCCCATGCTCTCTTCTGTCGAATGGGAGTGGAGACTCAATCCAATATCTTCACCTTTCTAACTGTTCCTTCCACCCAACAGTCACACTTAGTGGCTTAAGAAGTCTGACGAGATTGTATCTTTGTCGTGTGCGTATTACCGAGAACGAGTTAGGCTGCCTTCTTTCCCATTCTCTTGCATTGGAGCAGTTGGAAATCAGGTACTGCAATAGGATAGTTTGCCTGAAGGTACCTTGCCTACTGCAACGGCTCATCTCCCTGAAGGTGTTTGGGTGTGACAAGTTGAAACTGATAGAAAATGAAGCTCCTAATGTCTCCATGTTTGCATTTCAAGGGGACAAAACGGAACTGAAACTTGGAGAAACTTTGCAAATAAAGAGCCTATGCATGGTCCGCTCTGGTTATGTTTATCATGCTCGTGCTGAACTTCCATCCATCATGCCAAATCTTGAATCTCTTGCCCTAAAGTCATGCAAAGAGACGGCCTTTGCACCGAAGCTGTGTAGCAAATTCCTCTGCCTCAGGCACTTGAGCATTGGCCTTATTGGATTTTTCCCAGCCTATGACTATTTATCCCTGGCTTCTTATATTTATGCTGCACCTTCTCTGGAGACTTTTGACTTGAATGTAATGCAGCGGAACGTGCAGAGTGTTTCAATTTTTGCACATCCTGCAGATCTGAGATCAATACGAGAAGAGAAGCATCACAACCTTAAGAGTGTGACGGTTACATCATTCATCTCTGTAAAGAGCTTGGTTGAGCTGACATGCCATATCCTTGAGAGTACAGCTTCACTCGAGTGCTTGACATTGGATGCTTCTCAGACTGGTTTTAGGTGTGATACTCCAGGCAGCAAAATCAGCAAATGCCCCCCACTAGATAGGGACATTATCATGGAAGGTCACAGAGGGGTCTTGGCTATCAGAAGATACATCCAGCCTAGGGTACCTTCCACAGTGAAGCTGACTGTTTTGGAGCCCTGCAGCTGCCATTCCACTGAACTTTAGATGTCATGTTTATCTTAGTTATTCGATGTTTAATCGTGCTGCTGCTGATGATGATTCTGTAGATTCTTAGATGGGTCATGGTTTCTAAAGTTTGCTCTTAATGATTACTACTAGTTGATATCATAACCAATGCACATGATATCCACTAGTAACTCTAGTTTCCACCTAGCAGCAGTGTTGTATGCACATTAAAAAGTTCTTACTAGCAGAAGTTCTCGAACGTTTGATTTACCTACTTGTGGCCTTGTGGGTTATAAAAAGCTAAACATTAGAGTTTGTAACAAATTTTAGTGTGTAGCCTTTAATTTCTTTTCACCTATATATGCATCGGTTTCTTAT
CDS Sequence
- >LOC_Os06g04710.1
ATGCCAATGCGGGATGCTGCCCGAGCTGCCTGTGTGTCTCATTCCTTTCTAAGTTCCTGGAGATGCCACCCCAACCTCAATTTCAGTAGTGAAGCATTGGGGTTGAGCAAAAATGCATATGGAAACGAAGAATTGGCTGGACTTTTCTACAGCAAAGTCAACCACATTCTCAAAAGGCACTCAGGCATCGGCGTGAAAAAACTGACGATTAAGGTATATTCAGATTATAGTGGGAAGGGCTCTTCATATCTCAACAATTGGCTTCAGATTGCTGTTAAACCAGGGATTGAAGAACTCATAATTGCACTGACCCAGTTCCAGGCAAAGTACAATTTCCCATGCTCTCTTCTGTCGAATGGGAGTGGAGACTCAATCCAATATCTTCACCTTTCTAACTGTTCCTTCCACCCAACAGTCACACTTAGTGGCTTAAGAAGTCTGACGAGATTGTATCTTTGTCGTGTGCGTATTACCGAGAACGAGTTAGGCTGCCTTCTTTCCCATTCTCTTGCATTGGAGCAGTTGGAAATCAGGTACTGCAATAGGATAGTTTGCCTGAAGGTACCTTGCCTACTGCAACGGCTCATCTCCCTGAAGGTGTTTGGGTGTGACAAGTTGAAACTGATAGAAAATGAAGCTCCTAATGTCTCCATGTTTGCATTTCAAGGGGACAAAACGGAACTGAAACTTGGAGAAACTTTGCAAATAAAGAGCCTATGCATGGTCCGCTCTGGTTATGTTTATCATGCTCGTGCTGAACTTCCATCCATCATGCCAAATCTTGAATCTCTTGCCCTAAAGTCATGCAAAGAGACGGCCTTTGCACCGAAGCTGTGTAGCAAATTCCTCTGCCTCAGGCACTTGAGCATTGGCCTTATTGGATTTTTCCCAGCCTATGACTATTTATCCCTGGCTTCTTATATTTATGCTGCACCTTCTCTGGAGACTTTTGACTTGAATGTAATGCAGCGGAACGTGCAGAGTGTTTCAATTTTTGCACATCCTGCAGATCTGAGATCAATACGAGAAGAGAAGCATCACAACCTTAAGAGTGTGACGGTTACATCATTCATCTCTGTAAAGAGCTTGGTTGAGCTGACATGCCATATCCTTGAGAGTACAGCTTCACTCGAGTGCTTGACATTGGATGCTTCTCAGACTGGTTTTAGGTGTGATACTCCAGGCAGCAAAATCAGCAAATGCCCCCCACTAGATAGGGACATTATCATGGAAGGTCACAGAGGGGTCTTGGCTATCAGAAGATACATCCAGCCTAGGGTACCTTCCACAGTGAAGCTGACTGTTTTGGAGCCCTGCAGCTGCCATTCCACTGAACTTTAG
Protein Sequence
- >LOC_Os06g04710.1
MPMRDAARAACVSHSFLSSWRCHPNLNFSSEALGLSKNAYGNEELAGLFYSKVNHILKRHSGIGVKKLTIKVYSDYSGKGSSYLNNWLQIAVKPGIEELIIALTQFQAKYNFPCSLLSNGSGDSIQYLHLSNCSFHPTVTLSGLRSLTRLYLCRVRITENELGCLLSHSLALEQLEIRYCNRIVCLKVPCLLQRLISLKVFGCDKLKLIENEAPNVSMFAFQGDKTELKLGETLQIKSLCMVRSGYVYHARAELPSIMPNLESLALKSCKETAFAPKLCSKFLCLRHLSIGLIGFFPAYDYLSLASYIYAAPSLETFDLNVMQRNVQSVSIFAHPADLRSIREEKHHNLKSVTVTSFISVKSLVELTCHILESTASLECLTLDASQTGFRCDTPGSKISKCPPLDRDIIMEGHRGVLAIRRYIQPRVPSTVKLTVLEPCSCHSTEL*