Information report for KRP1
Gene Details
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Functional Descriptions
- Phenotypic analysis revealed that overexpressed KRP1 reduced cell production during leaf development.
- The cyclin-dependent kinase inhibitor Orysa;KRP1 plays an important role in seed development of rice.
- Also, spatial and temporal transcript detection in developing seeds suggests that Orysa;KRP1 plays an important role in the exit from the mitotic cell cycle during rice grain formation.
- However, phyB mutants exhibited reduced total leaf area per plant, which was probably due to a reduction in the total number of cells per leaf caused by enhanced expression of Orysa;KRP1 and Orysa;KRP4 (encoding inhibitors of cyclin-dependent kinase complex activity) in the phyB mutants.
- Sectioning through the overexpressed KRP1 seeds showed that KRP overproduction disturbed the production of endosperm cells.
- The decrease in the number of fully formed seeds was accompanied by a drop in the endoreduplication of endosperm cells, pointing toward a role of KRP1 in connecting endocycle with endosperm development.
- Furthermore, Orysa;KRP1 overexpression dramatically reduced seed filling.
Functional Keywords
- leaf-development , seed-development , cell-cycle , leaf , endosperm , seed , grain
Literature and News
Gene Resources
- UniProt: Q6Z6G5
- EMBL: AK103084, AP005002, AP008208
- AlphaFoldDB: Q6Z6G5
- EnsemblPlants: Os02t0762400-01
- Gramene: Os02t0762400-01
- KEGG: dosa:Os02g0762400
- Orthologous matrix: KYMRSKC
- InterPro: IPR003175, IPR044275, IPR044898
- PANTHER: PTHR46776
- Gene3D: 4.10.365.10
- OrthoDB: Q6Z6G5
- eggNOG: ENOG502RZHP
Sequences
cDNA Sequence
- >LOC_Os02g52480.1
AGGGAAACGGCCAAAGAAGGCGACGGCGGCGGCGCAGGAGGGGCGCGCACGCGGCGCAGATGGGCAAGTACATGAGGAAGTTCAGGGGGGCCACGGGGGAGGAGTTGGCCGCCATGGAGGTCACGCAGGTGGTTGGCGTCCGGACGAGGTCGAGGTCGGCAGCGGCGGCGGGCGCGACGACGACGAAGGTGAAGGCGGCGTCGGCGGCGTCCACCAGGAGGAGGAAGGCGCTGCTGCCGACGGCGGTCGTGGGGACTACTCGCCGTGACGGCGGGAGCTGCTACCTCCAGCTGAGGAGCCGCATGCTGTTCATGGCCCCGCCGAGGCCGGCGCCGGCCGCGAGGGCTCCGGTTGTAGCGGAGGCGGCGGGTTCCGGGAACGGAGCGGCGGCGCATGCGGCGGCTGGCCTCTCGCGTTGCTCCAGCACGGCGTCGTCCGTGGACGCGGCGGCTCAGGACAGGAGCCTCGCGTGCCGCTCCGACGTCGCGGAGGCAGGCAGCGAGCATGTCCCGGAGGGCTCCGCGAGCGACTCGGCGAGCGGCCGTGACCGCGAGAGGAGAGAAACAACTCCATCAAGCTTTCTCCCCGGAGAGGTGAGCGATCTGGAGTCGGATCTGGCTGGAGGACAGAAGCGCAGCCGTCCACTACCTTCTGCGGCAACAGCCTCAGCACAGCAAGCCACGCGGCCGAAGATTCCGCCGGCCGCCGAGATCGAGGCGTTCTTCGCGGCGGCCGAGGAGGCTGAGGCCAAGCGCTTCGCCGCCAAGTACAACTTCGACGTCGTTCGCGGCGTGCCCCTCGACGCCGGTCGGTTCGAGTGGACTCCGGTGGTCAGCAGCCGAAGCTGAAGCGAGCGTGCAGATTAAGCGGAAGCTAGAAAGGAAGGTACAGGGGGGCGCCGTGTAGAAAGGGAAGGCGAGCTAGAGAGAGGAGAAGAAGAAGAAGAAAAGATGCTCATCCAAAGGGAATAAACTGGAAAAGTGGGAGACTACAAAAAAAGAAGCATTATAGCCTAACAACCACCGATTCGACTCTTTTTTCTTTCACATTTTCTTTGCATTTTTACTCTTACTGTGTACTAGAAAGTAGTAGCAGTAGTAAACTAGTAATTCGTCCCAGTATTTATCAGAGGTTTATCTCGATAGGAATAGATATATTATCCCCTTACTGTAATTGCCTCCATCTTGTATTTGGATGGAAATTAAATTTACTGTACAGCAGCAGCAGCTGTTCTGCAAGTTTAAGTTAACCATCACCGTTTTATTA
CDS Sequence
- >LOC_Os02g52480.1
ATGGGCAAGTACATGAGGAAGTTCAGGGGGGCCACGGGGGAGGAGTTGGCCGCCATGGAGGTCACGCAGGTGGTTGGCGTCCGGACGAGGTCGAGGTCGGCAGCGGCGGCGGGCGCGACGACGACGAAGGTGAAGGCGGCGTCGGCGGCGTCCACCAGGAGGAGGAAGGCGCTGCTGCCGACGGCGGTCGTGGGGACTACTCGCCGTGACGGCGGGAGCTGCTACCTCCAGCTGAGGAGCCGCATGCTGTTCATGGCCCCGCCGAGGCCGGCGCCGGCCGCGAGGGCTCCGGTTGTAGCGGAGGCGGCGGGTTCCGGGAACGGAGCGGCGGCGCATGCGGCGGCTGGCCTCTCGCGTTGCTCCAGCACGGCGTCGTCCGTGGACGCGGCGGCTCAGGACAGGAGCCTCGCGTGCCGCTCCGACGTCGCGGAGGCAGGCAGCGAGCATGTCCCGGAGGGCTCCGCGAGCGACTCGGCGAGCGGCCGTGACCGCGAGAGGAGAGAAACAACTCCATCAAGCTTTCTCCCCGGAGAGGTGAGCGATCTGGAGTCGGATCTGGCTGGAGGACAGAAGCGCAGCCGTCCACTACCTTCTGCGGCAACAGCCTCAGCACAGCAAGCCACGCGGCCGAAGATTCCGCCGGCCGCCGAGATCGAGGCGTTCTTCGCGGCGGCCGAGGAGGCTGAGGCCAAGCGCTTCGCCGCCAAGTACAACTTCGACGTCGTTCGCGGCGTGCCCCTCGACGCCGGTCGGTTCGAGTGGACTCCGGTGGTCAGCAGCCGAAGCTGA
Protein Sequence
- >LOC_Os02g52480.1
MGKYMRKFRGATGEELAAMEVTQVVGVRTRSRSAAAAGATTTKVKAASAASTRRRKALLPTAVVGTTRRDGGSCYLQLRSRMLFMAPPRPAPAARAPVVAEAAGSGNGAAAHAAAGLSRCSSTASSVDAAAQDRSLACRSDVAEAGSEHVPEGSASDSASGRDRERRETTPSSFLPGEVSDLESDLAGGQKRSRPLPSAATASAQQATRPKIPPAAEIEAFFAAAEEAEAKRFAAKYNFDVVRGVPLDAGRFEWTPVVSSRS*