Information report for PTB1
Gene Details
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Functional Descriptions
- Here we show that the domestication-related POLLEN TUBE BLOCKED 1 (PTB1), a RING-type E3 ubiquitin ligase, positively regulates the rice panicle seed setting rate by promoting pollen tube growth.
- Our results support the hypothesis that PTB1 is an important maternal sporophytic factor of pollen tube growth and a key modulator of the rice panicle seed setting rate.
- Natural variation in PTB1 regulates rice seed setting rate by controlling pollen tube growth.
- The natural variation in expression of PTB1 which is affected by the promoter haplotype and the environmental temperature, correlates with the rice panicle seed setting rate.
Functional Keywords
- pollen , temperature , panicle , seed , growth , domestication
Literature and News
Gene Resources
- UniProt: Q6AUI1
- EMBL: AK073253, AP014961
- AlphaFoldDB: Q6AUI1
- EnsemblPlants: Os05t0145000-01
- Gramene: Os05t0145000-01
- KEGG: osa:4337790
- Orthologous matrix: NDIFTRW
- InterPro: IPR001841, IPR013083, IPR044793
- PANTHER: PTHR47179, PTHR47179:SF1
- SUPFAM: SSF57850
- PROSITE: PS50089
- Gene3D: 3.30.40.10
- OrthoDB: Q6AUI1
- SWISS-MODEL: Q6AUI1
- eggNOG: KOG0800
Homologs
- Arabidopsis thaliana: AT3G47990
- Citrullus lanatus: Cla97C10G184660, Cla97C11G225050
- Cucumis melo: MELO3C013708, MELO3C017047
- Glycine max: Glyma.04G015200, Glyma.16G112200
- Musa acuminata: Ma05_g07420
- Nicotiana attenuata: A4A49_24378
- Solanum lycopersicum: Solyc04g082690.1, Solyc02g082420.3
- Solanum tuberosum: PGSC0003DMG400009919
- Vitis vinifera: VIT_07s0031g02250
Sequences
cDNA Sequence
- >LOC_Os05g05280.1
GCTGAAAAGCTTCTTCGCTTCGCCGCCTCCTCCCCCTCTCTCCGGCGCGTTCGCCGCTCGCGATCCTCCCGGCGCCGCCGCCGCCGCCGCGCGGGGGCCCTACTCGCGTCGACGCCGGGAGGGGGACGCCGTACTCCCTCCTCCTCGCGTCGCCCCGCCCCGCCGCCGAGTGCGACGCCGCTCTCTCTCTCTCTCTCCTCGCGAGAAACCCTAGCTGGAGTTGAAGTGAGGGGCTCACTGAAGTGAGCGGAGTGCGGGGGCGTGGATGCTGCCGCGCTCCTCCGGCCAGATCTAGCTAGCAGGCCATGGCGATGCGGGGGGTCGATTTCAAGTGGTACGATGGATTCTTCCTCTCCATGCTCGCCACCAGCCTAATCATTGTCTCCATCAACTGGAAGAGGTATCGTCTCTGCGCCCACCCGTTGCACATATGGATCGTGGTTGACTACACCACCGTCTTCATCTTCCGCCTTCTCATGTTCGTCGATAATGGCCTTGCCGCCGGCATGGGATTGGATCTTGGATGGCAACAGAGATATGCTCGTTTTTGTGGGAGAATTGTTGTCTTGTCGGTTCTTGTGCTTCTTCTCTATCCCTTTCTTTGGGTTTGGACTGTGATAGGAACATTGTGGTTTAGCACTGCAAGAGGCTGTTTACCCGAGGAAGGACAAAAATGGGGCTTCCTTATATGGCTGCTTTTCAGCTACTGTGGTCTCGCCTGTATTGCGTGTGTGGCTGTTGGAAAGTGGCTAAGCCGAAGGCATGCTCTCCAGCAGAGGGCACAACAGGGAATACCAGTCTCTGAATATGGGGTTTTGGTTGACATGATCCGTGTGCCTGATTGGGCATTTGAGGCCGTTGGCTTGGAAATGAGAGGAATGGGCCAAGATACTGCATATCATCCTGGTCTTTATTTAACAGCTGCCCAAAGAGAGGCAGTTGAGGCACTGATTCAAGAACTCCCGAAGTTCAGACTGAAAGCTGTTCCTACAGACTGCAGTGAGTGTCCAATCTGCCTGGAGGAATTCCATGTTGGCAACGAGGTCCGTGGGCTCCCGTGCGCGCACAATTTCCATGTGGAGTGCATCGACCAGTGGCTCCGGCTGAATGTCAAGTGCCCCCGTTGCCGGTGCTCCGTCTTCCCCAACCTCGACCTGAGCGCGCTCAACAACCTCCGGCCATCCTCCGAGCCGGACCGGCCGTCGGCCAGCGAGGTGACAGCGGCGACGATGGCGCGGTACGTGAGGTCGTCGCAGCCGGCTGGGCAGAGCTACCTGCTGCGGCTGCAGGGGCTGCTGCTGCGGCAGGTGGTGGTTCGGCACGGCGGCGGCGACGACATGGCGAGCGCCGAGAACGGCGCTTCTCATGTGGCCGCCGCGGTGACCGCGCCGGCGACCACCGGCGGCGTGGAGAGCGAGCTGCCTAGCATAGTGGTTGACGGTGGGCATCAGCTGCCGGATCGCTGAAGCGCCCGGTGGACGGCGTGATGTAGACTGATAGTTATATGTGTGGGGAAGGGGAGGATCGAAGCTATGCAGCAGCATGTTTTTTTTTTCTTTGATCTTATCTCCTGTGTGCAGAGTGTATAAATATTATGTAAAGGAGATCATTATTGCAAGCTTTTGTTTCCCTTTTCCTTCTGTTTGTCGCTTGCTTCTTCATCTGTAAAACGGCCTGCTGTCTTTTTCCCAGGGTCCCCGGTGATGCCTGCCCAAAGCCGCTTTAAAATGACAACCTTAAAATGAGCTTTAAGAAAGTATCAAGATCCATGTACATCGAGAAAATTTCTGGTACAGTGAGTTTATTTGCTTAATTTCATGAACTGTACATGAATCAGCAAGAGCA
CDS Sequence
- >LOC_Os05g05280.1
ATGGCGATGCGGGGGGTCGATTTCAAGTGGTACGATGGATTCTTCCTCTCCATGCTCGCCACCAGCCTAATCATTGTCTCCATCAACTGGAAGAGGTATCGTCTCTGCGCCCACCCGTTGCACATATGGATCGTGGTTGACTACACCACCGTCTTCATCTTCCGCCTTCTCATGTTCGTCGATAATGGCCTTGCCGCCGGCATGGGATTGGATCTTGGATGGCAACAGAGATATGCTCGTTTTTGTGGGAGAATTGTTGTCTTGTCGGTTCTTGTGCTTCTTCTCTATCCCTTTCTTTGGGTTTGGACTGTGATAGGAACATTGTGGTTTAGCACTGCAAGAGGCTGTTTACCCGAGGAAGGACAAAAATGGGGCTTCCTTATATGGCTGCTTTTCAGCTACTGTGGTCTCGCCTGTATTGCGTGTGTGGCTGTTGGAAAGTGGCTAAGCCGAAGGCATGCTCTCCAGCAGAGGGCACAACAGGGAATACCAGTCTCTGAATATGGGGTTTTGGTTGACATGATCCGTGTGCCTGATTGGGCATTTGAGGCCGTTGGCTTGGAAATGAGAGGAATGGGCCAAGATACTGCATATCATCCTGGTCTTTATTTAACAGCTGCCCAAAGAGAGGCAGTTGAGGCACTGATTCAAGAACTCCCGAAGTTCAGACTGAAAGCTGTTCCTACAGACTGCAGTGAGTGTCCAATCTGCCTGGAGGAATTCCATGTTGGCAACGAGGTCCGTGGGCTCCCGTGCGCGCACAATTTCCATGTGGAGTGCATCGACCAGTGGCTCCGGCTGAATGTCAAGTGCCCCCGTTGCCGGTGCTCCGTCTTCCCCAACCTCGACCTGAGCGCGCTCAACAACCTCCGGCCATCCTCCGAGCCGGACCGGCCGTCGGCCAGCGAGGTGACAGCGGCGACGATGGCGCGGTACGTGAGGTCGTCGCAGCCGGCTGGGCAGAGCTACCTGCTGCGGCTGCAGGGGCTGCTGCTGCGGCAGGTGGTGGTTCGGCACGGCGGCGGCGACGACATGGCGAGCGCCGAGAACGGCGCTTCTCATGTGGCCGCCGCGGTGACCGCGCCGGCGACCACCGGCGGCGTGGAGAGCGAGCTGCCTAGCATAGTGGTTGACGGTGGGCATCAGCTGCCGGATCGCTGA
Protein Sequence
- >LOC_Os05g05280.1
MAMRGVDFKWYDGFFLSMLATSLIIVSINWKRYRLCAHPLHIWIVVDYTTVFIFRLLMFVDNGLAAGMGLDLGWQQRYARFCGRIVVLSVLVLLLYPFLWVWTVIGTLWFSTARGCLPEEGQKWGFLIWLLFSYCGLACIACVAVGKWLSRRHALQQRAQQGIPVSEYGVLVDMIRVPDWAFEAVGLEMRGMGQDTAYHPGLYLTAAQREAVEALIQELPKFRLKAVPTDCSECPICLEEFHVGNEVRGLPCAHNFHVECIDQWLRLNVKCPRCRCSVFPNLDLSALNNLRPSSEPDRPSASEVTAATMARYVRSSQPAGQSYLLRLQGLLLRQVVVRHGGGDDMASAENGASHVAAAVTAPATTGGVESELPSIVVDGGHQLPDR*