Information report for EMP5;OsEMP5
Gene Details
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Functional Descriptions
- Here, we report the molecular characterization of the empty pericarp5 (EMP5) mutants in maize (Zea mays).
- EMP5 knockdown expression in transgenics resulted in slow growth and defective seeds.
- These results demonstrate that EMP5 encodes a PPR-DYW protein that is required for the editing of multiple transcripts in mitochondria, and the editing events, particularly the C-to-U editing at the rpl16-458 site, are critical to the mitochondrial functions and, hence, to seed development in maize.
- Null mutation of EMP5 results in abortion of embryo and endosperm development at early stages.
- Analysis of the mitochondrial transcripts revealed that loss of the EMP5 function abolishes the C-to-U editing of ribosomal protein L16 at the rpl16-458 site (100% edited in the wild type), decreases the editing at nine sites in NADH dehydrogenase9 (nad9), cytochrome c oxidase3 (cox3), and ribosomal protein S12 (rps12), and surprisingly increases the editing at five sites of ATP synthase F0 subunit a (atp6), apocytochrome b (cob), nad1, and rpl16.
- Analysis of the ortholog in rice (Oryza sativa) indicates that rice EMP5 has a conserved function in C-to-U editing of the rice mitochondrial rpl16-458 site.
Functional Keywords
- pericarp , growth , seed-development , endosperm , seed , mitochondria
Literature and News
Gene Resources
- PANTHER: PTHR47926, PTHR47926:SF381
- PROSITE: PS51375
- Gene3D: 1.25.40.10
Sequences
cDNA Sequence
- >LOC_Os01g72930.1
AGAGATGCCGCCGCCGCCGCCGTTCCCGTCGCTGGACGCCTTCTACCTCCACCTCCTCCGCGCCTGCACCTCGCTGCGCCACGCCGCCGCCGTCCATGCCCACATCGCCCGCGCCCACCCGGCCGCCTCCCTTTTCCTCCGCAACACCCTCCTCGCCGCCTACTGCCGCCTCGGGGGCCCACTCCCCGCGCGCCGCCTGCTCGACGAAATGCCCCGCCGCAACGCCGTCTCCTTCAACCTCCTCATCGACGCCTACTCCCGGGAAGGGCTCGCGCCCCTCTCTCTGGAGACCCTCGCGCGGGCGCGGCGCGCGGGGGTCGACGTCGACCGGTTCTCGTACGCGGCCGCGCTCGCCGCGTGCTCGCGGGCGGGGCACCTGAGGGCCGGCAGGGCCGTGCACGCGCTGGCCATTCTTGATGGTCTCTCCAGCGGGGTGTTCGTCTCCAATTCGCTTGTCAGCATGTACTCCAAGTGCGGCGAGATGGGCGAGGCGAGGCGTGTGTTCGACGTTGCCGAGGAGAGGGATGATGTCTCCTGGAACTCGTTGGTCTCAGGGTATGTGCGCGCCGGCGCGCGCGAGGAGATGGTAAGGGTGTTTGCTATGATGCGCCGCGGTGGAATGGGTCTGAATTCATTTGCTCTTGGGAGTGTCATCAAGTGTTGCTCTGGCCGTGGAGATGGAACAATGGACATCGCTGAGGCAGTTCATGGATGTGTTATAAAGGCTGGGCTTGACTCTGATGTGTTTCTTGTGAGCGCCATGATTGACATGTATGCCAAGAAAGGTGCCTTAGTGGAAGCTGCCGCGCTCTTTCGGTCGGTGCAAGAGCCCAATGTGGTCATGTTCAACACTATGATTGCCGGTTTTTGTCGTACTGAGACTGTAATTGGTAAGGAAGTTGCAAGTGAAGCGCTAACTCTGTATTCAGAGGTGCAGAGTCGTGGAATGCAGCCTACTGAGTTCACATTCTCTAGTGTGTTACGGGCTTGCAACCTTGCTGGTTACCTTGAATTTGGAAAACAAATACATGGCCAAGTGATCAAGTACACTTTCCAGGAAGATGATTTCATCGGGAGTGCGCTTATTGACTTGTACTTCAACTCTGGCTGTATGGAAGATGGGTTTAGGTGCTTCAGATCCAGCCCCAAGCATGATATTGTTACCTGGACAGCAATGGTTTCTGGGTGTGTTCAAAATGAACTTCATGAGAAGGCTCTGAGTTTGTTTCATGAATCTTTAGGTGCTGGATTGAAACCGGATCTTTTTACTATATCTAGTGTGATGAATGCATGCGCAAGTTTAGCTGTTGCAAGGGCTGGTGAGCAGATCCAGTGCTTTGCCACGAAATCTGGTTTTGACCGGTTCACTGTCATGGGGAACTCTTGCGTGCATATGTATGCTAGATCAGGGGATGTTGATGCTGCAACTCGGAGGTTTCAGGAAATGGAATCACACGATGTTGTCTCTTGGTCTGCAGTGATATCATGCCATGCACAGCATGGTTGTGCAAGGGATGCTTTACATTTTTTTGATGAAATGGTGGATGCAAAGGTGGTGCCAAATGAGATCACTTTTCTTGGTGTCCTTACTGCCTGTAGCCATGGAGGATTGGTTGATGAGGGACTCAGGTATTATGAAACTATGACTAAGGATTATGGGTTGAGTCCAACCATAAAGCATTGCACTTGTGTTGTTGATCTCCTTGGACGAGCTGGGAGACTAGCTGATGCTGAGGCTTTTATAAGCAATTCAATCTTCCATGCTGACCCAGTCATTTGGCGGTCTTTGCTGGCCTCATGTCGAATTCATAGAGACCTGGAGAGAGGTCAACTTGTCGCGAATCGGATAATGGAACTAGAACCCACTTCGTCAGCGTCCTATGTAATTCTTTACAACATGTACCTGGATGCTGGGGAGCTCTCGTTGGCTTCAAAAACTAGGGATCTGATGAAACAGCGAGGTGTGAAGAAAGAACCTGGCCTGAGTTGGATAGAACTGAAGTGTGGAGTTCACTCTTTTGTTGCTGGTGACAAGTCTCATCCAGAGAGCAGTGCAATATACACAAAACTGGAAGAGATGCTTTCCAGGATCGAGAAGTTGGCGACCACTGATACTGAAATCTCTAAAAGGGAGCAAAATCTGATGAATTGCCATAGTGAAAAACTAGCTGTGGCATTAGGAATGATTCACTTGCCTCAGTCAGCACCTATAAGAGTAATGAAGAATCTGAGAGTTTGTCGTGATTGCCACTCAACAATGAAACTGATATCAAAGAGTGAAAACAGAGAGATCATATTGAGAGATCCAATTCGCTTCCATCACTTTAGAGATGGTTCATGTTCTTGCGCTGATTATTGGTAGTGACCCATACAATGGTTTATAAAGGAATTATTGGATTTTGTACTTTTCAGGCTGCCCCAGTAAGGAAATGGGACACTTGGGAAGCGTTGAATATGTTCAGAAGAGATGCTAATTGGTATCTGTCTTGGTTTCTGGAAAGAGGGCAATCAGCATAAACAATTATTTCTTGGGATCTACTTGACAACATGGATCATGTTTCTGTAATTAGAGACACCGATGATATATACTGTATTTGATCTGCAGCATTCTTTTGTTGTTATCTGACTATAGCTTACTAGAGTGATTAGCTCAACTAATGAAGCTTAGAGTGCTTTTGTAGTTTTGTACAGGCGAATGATACCTCAATGTTCTCTTTTTCCTGACTTGATTGTAGTTGTCCTAACATGCCGACCGTCAGTTTGCAAATGTTGTACGAATTGAAAACAGAGTTCGTTCTATAAACTTTATACGCACTT
CDS Sequence
- >LOC_Os01g72930.1
ATGCCGCCGCCGCCGCCGTTCCCGTCGCTGGACGCCTTCTACCTCCACCTCCTCCGCGCCTGCACCTCGCTGCGCCACGCCGCCGCCGTCCATGCCCACATCGCCCGCGCCCACCCGGCCGCCTCCCTTTTCCTCCGCAACACCCTCCTCGCCGCCTACTGCCGCCTCGGGGGCCCACTCCCCGCGCGCCGCCTGCTCGACGAAATGCCCCGCCGCAACGCCGTCTCCTTCAACCTCCTCATCGACGCCTACTCCCGGGAAGGGCTCGCGCCCCTCTCTCTGGAGACCCTCGCGCGGGCGCGGCGCGCGGGGGTCGACGTCGACCGGTTCTCGTACGCGGCCGCGCTCGCCGCGTGCTCGCGGGCGGGGCACCTGAGGGCCGGCAGGGCCGTGCACGCGCTGGCCATTCTTGATGGTCTCTCCAGCGGGGTGTTCGTCTCCAATTCGCTTGTCAGCATGTACTCCAAGTGCGGCGAGATGGGCGAGGCGAGGCGTGTGTTCGACGTTGCCGAGGAGAGGGATGATGTCTCCTGGAACTCGTTGGTCTCAGGGTATGTGCGCGCCGGCGCGCGCGAGGAGATGGTAAGGGTGTTTGCTATGATGCGCCGCGGTGGAATGGGTCTGAATTCATTTGCTCTTGGGAGTGTCATCAAGTGTTGCTCTGGCCGTGGAGATGGAACAATGGACATCGCTGAGGCAGTTCATGGATGTGTTATAAAGGCTGGGCTTGACTCTGATGTGTTTCTTGTGAGCGCCATGATTGACATGTATGCCAAGAAAGGTGCCTTAGTGGAAGCTGCCGCGCTCTTTCGGTCGGTGCAAGAGCCCAATGTGGTCATGTTCAACACTATGATTGCCGGTTTTTGTCGTACTGAGACTGTAATTGGTAAGGAAGTTGCAAGTGAAGCGCTAACTCTGTATTCAGAGGTGCAGAGTCGTGGAATGCAGCCTACTGAGTTCACATTCTCTAGTGTGTTACGGGCTTGCAACCTTGCTGGTTACCTTGAATTTGGAAAACAAATACATGGCCAAGTGATCAAGTACACTTTCCAGGAAGATGATTTCATCGGGAGTGCGCTTATTGACTTGTACTTCAACTCTGGCTGTATGGAAGATGGGTTTAGGTGCTTCAGATCCAGCCCCAAGCATGATATTGTTACCTGGACAGCAATGGTTTCTGGGTGTGTTCAAAATGAACTTCATGAGAAGGCTCTGAGTTTGTTTCATGAATCTTTAGGTGCTGGATTGAAACCGGATCTTTTTACTATATCTAGTGTGATGAATGCATGCGCAAGTTTAGCTGTTGCAAGGGCTGGTGAGCAGATCCAGTGCTTTGCCACGAAATCTGGTTTTGACCGGTTCACTGTCATGGGGAACTCTTGCGTGCATATGTATGCTAGATCAGGGGATGTTGATGCTGCAACTCGGAGGTTTCAGGAAATGGAATCACACGATGTTGTCTCTTGGTCTGCAGTGATATCATGCCATGCACAGCATGGTTGTGCAAGGGATGCTTTACATTTTTTTGATGAAATGGTGGATGCAAAGGTGGTGCCAAATGAGATCACTTTTCTTGGTGTCCTTACTGCCTGTAGCCATGGAGGATTGGTTGATGAGGGACTCAGGTATTATGAAACTATGACTAAGGATTATGGGTTGAGTCCAACCATAAAGCATTGCACTTGTGTTGTTGATCTCCTTGGACGAGCTGGGAGACTAGCTGATGCTGAGGCTTTTATAAGCAATTCAATCTTCCATGCTGACCCAGTCATTTGGCGGTCTTTGCTGGCCTCATGTCGAATTCATAGAGACCTGGAGAGAGGTCAACTTGTCGCGAATCGGATAATGGAACTAGAACCCACTTCGTCAGCGTCCTATGTAATTCTTTACAACATGTACCTGGATGCTGGGGAGCTCTCGTTGGCTTCAAAAACTAGGGATCTGATGAAACAGCGAGGTGTGAAGAAAGAACCTGGCCTGAGTTGGATAGAACTGAAGTGTGGAGTTCACTCTTTTGTTGCTGGTGACAAGTCTCATCCAGAGAGCAGTGCAATATACACAAAACTGGAAGAGATGCTTTCCAGGATCGAGAAGTTGGCGACCACTGATACTGAAATCTCTAAAAGGGAGCAAAATCTGATGAATTGCCATAGTGAAAAACTAGCTGTGGCATTAGGAATGATTCACTTGCCTCAGTCAGCACCTATAAGAGTAATGAAGAATCTGAGAGTTTGTCGTGATTGCCACTCAACAATGAAACTGATATCAAAGAGTGAAAACAGAGAGATCATATTGAGAGATCCAATTCGCTTCCATCACTTTAGAGATGGTTCATGTTCTTGCGCTGATTATTGGTAG
Protein Sequence
- >LOC_Os01g72930.1
MPPPPPFPSLDAFYLHLLRACTSLRHAAAVHAHIARAHPAASLFLRNTLLAAYCRLGGPLPARRLLDEMPRRNAVSFNLLIDAYSREGLAPLSLETLARARRAGVDVDRFSYAAALAACSRAGHLRAGRAVHALAILDGLSSGVFVSNSLVSMYSKCGEMGEARRVFDVAEERDDVSWNSLVSGYVRAGAREEMVRVFAMMRRGGMGLNSFALGSVIKCCSGRGDGTMDIAEAVHGCVIKAGLDSDVFLVSAMIDMYAKKGALVEAAALFRSVQEPNVVMFNTMIAGFCRTETVIGKEVASEALTLYSEVQSRGMQPTEFTFSSVLRACNLAGYLEFGKQIHGQVIKYTFQEDDFIGSALIDLYFNSGCMEDGFRCFRSSPKHDIVTWTAMVSGCVQNELHEKALSLFHESLGAGLKPDLFTISSVMNACASLAVARAGEQIQCFATKSGFDRFTVMGNSCVHMYARSGDVDAATRRFQEMESHDVVSWSAVISCHAQHGCARDALHFFDEMVDAKVVPNEITFLGVLTACSHGGLVDEGLRYYETMTKDYGLSPTIKHCTCVVDLLGRAGRLADAEAFISNSIFHADPVIWRSLLASCRIHRDLERGQLVANRIMELEPTSSASYVILYNMYLDAGELSLASKTRDLMKQRGVKKEPGLSWIELKCGVHSFVAGDKSHPESSAIYTKLEEMLSRIEKLATTDTEISKREQNLMNCHSEKLAVALGMIHLPQSAPIRVMKNLRVCRDCHSTMKLISKSENREIILRDPIRFHHFRDGSCSCADYW*