Information report for OSIPK;OsCPK29
Gene Details
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Functional Descriptions
- Differential screening of a stage-specific cDNA library of Indica rice has been used to identify two genes expressed in pre-pollination stage panicles, namely OSIPA and OSIPK coding for proteins similar to expansins/pollen allergens and calcium-dependent protein kinases (CDPK), respectively.
- Northern analysis and in situ hybridizations indicate that OSIPA expresses exclusively in pollen while OSIPK expresses in pollen as well as anther wall.
- Promoter of OSIPA is active during the late stages of pollen development and remains active till the anthesis, whereas, OSIPK promoter is active to a low level in developing anther till the pollen matures.
- Furthermore, it has been demonstrated that OsCPK29 interacts in vitro as well as in vivo with the MADS68 transcription factor which is a known regulator of pollen development.
- OsCPK29 interacts with MADS68 to regulate pollen development in rice.
- Therefore, phenotypic observations and molecular studies suggest that OsCPK29 is an important regulator of pollen development in rice.
- Here, we report the functional characterization of a novel OsCPK29 from rice, which is mainly expressed during pollen maturation stages of the anther.
- OsCPK29 knockdown rice plants exhibit reduced fertility, set fewer seeds, and produce collapsed non-viable pollen grains that do not germinate.
- OsCPK29 exclusively localizes in the nucleus, and its N-terminal variable domain is responsible for retaining it in the nucleus.
Functional Keywords
Literature and News
Gene Resources
- UniProt: Q2QVG8
- EMBL: AF312920, AK072981, AP008218
- AlphaFoldDB: Q2QVG8
- EnsemblPlants: Os12t0230200-02
- Gramene: Os12t0230200-02
- KEGG: dosa:Os12g0230200
- Orthologous matrix: DESEVMN
- InterPro: IPR000719, IPR002048, IPR008271
- PANTHER: PTHR24349
- SUPFAM: SSF47473, SSF56112
- PROSITE: PS00018, PS00107, PS00108
- Gene3D: 1.10.238.10, 1.10.510.10, 3.30.200.20
- OrthoDB: Q2QVG8
- SWISS-MODEL: Q2QVG8
- Conserved Domain Database: cd00051, cd05117
- eggNOG: KOG0032
Sequences
cDNA Sequence
- >LOC_Os12g12860.1
ATTTCCTTCCATCTCTCTCTCTCCTCCTCCTCTCTTGCCCTAGAGAGAGAGAGAGAGAGGGAGGGGGCCGCAAGAGAGAGAGAGATCGATCACCGGCCGCCCTCCGGAGCTCGCGCGCTCGTTCGTTCGTTCGTTCGATCATTCGTACGTCCACAACAATTCCGGCGACGCGACCGTCGCCGTACGTTTGCGGTGGCGCGGCAGCGTCGTCGGCGGTGAAGAAGAAGAAGAAGAAGATCGAAGAAGAGGAAGAGGATGGGCAACTGCTGCGTGTCCCGGCCGTCCGGCGCCGACAAGCGGCGGCGCTGCGGCAGCTCCACCGCCCCGCACACCCGCGGCGGCAGGCGGGTGATCGGCGCCGCCAACATGCGGTGCCTCTCCACGGTCTCCTCCGTGTCGGACGCGGCGCGCGCCGTGATGTCGAACGAGCCGGCGACCGTGCTGGGCAACAGCGGCAGCAGCGGCAACGGCGGCGTGATGGCGGCGGAGGAGATGCTGCGGCGGTACGAGATCGGGGAGGAGCTGGGTCGGGGGGAGTTCGGGGTGACGCGGCGGTGCCGGGACGCGGTGACGGGGGAGCGGCTGGCGTGCAAGTCGATCAGCAAGCGGAAGCTCCGGAGCAGCGTGGACGTGGAGGACGTGCGGCGGGAGGTGGCCATCATGCGGTCGCTGCCGGCGCACGCCAACGTGGTGAGGCTCCGGGAGGCGTTCGAGGACGCCGACGCCGTCCACCTCGTCATGGAGGTCTGCGAGGGCGGCGAGCTCTTCGACCGCATCGTCGCCCGCGGCCACTACACCGAGCGCGCCGCCGCCGCCGTCATGCGCACCATCATGGACGTCGTCCAGCACTGTCACAAGAACGGCGTCATGCATCGGGACCTCAAACCTGAGAACTTTCTGTATGCCAATGCATCTGAGAACTCCCCTCTCAAGGTCATCGACTTCGGCCTCTCAGTGTGCTTCAAACCTGGTGCAAGATTCAATGAGATTGTTGGATCTCCCTACTACATGGCACCAGAAGTCCTGAAGAGAAACTATGGACAAGAAATAGACATATGGAGTGCAGGAGTCATACTGTACATCTTGCTATGTGGTGTTCCTCCTTTCTGGGCCGAGACCGACGAAGGGATCGCACAGGCCATCATCCGGTCACATATCGACTTCCAAAGAGAGCCTTGGCCAAAGGTGTCAGATAATGCCAAGGATCTTGTAAGGAGGATGCTTGATCCAAACCCATATACTCGGTTGACGGCTCAACAGGTTCTAGAGCATCCTTGGATACAGAATGCAAGTGCAGCTCCCAACATTCCTCTGGGAGAAGCAGTCAGGTCCAGGCTGAAGCAATTCACTGTTATGAACAAGTTCAAGAAGAAGGCCTTACTTGTGGTGGCGGAGTACTTACCAACCGAAGAGCTGGATGCAATCAGGGAGCTGTTCAATATGTTGGACACCAAAAAGAAGGGGCACTTGACACTAGAAGAGCTCAGAAAGGGACTGCAAGTGATAGGGCACAACATCCATGACACAGATGTCGATATGCTCATGGAAGCTGCAGACATAGATGGAAATGGCATACTGGATTGCAAGGAGTTTGTGACAGTATCCATTCACCTGAAGAAAATCCGTAGCGATGAGCACCTTCCGAAGGTGTTCAGCTTCTTCGACAAGAACGGCAGCGGGTACATAGAGATCGAAGAGTTGAAAGAAGCCCTCTCCCCAAGAGGTGACCAGAAGTCGATCGACGACATATTTCTGGATGTTGACATAGACAAGGATGGGAAGATAAGCTACGAGGAGTTTGAGTTAATGATGTCAGCCGGAATGGACTGGAGGAATGCATCCCGGCAATACTCGAGAGCAGTTTACAACACTCTCAGCCGCAAGATATTCAAGGAAGTGTCCCTGAAGCTTGATCACAGTGGTCCACTTGTTGCAGCAGGAAAATAGCAACCAGCTGTTAACTAAGTGATGTGTTCTCTACATGCAATGCTCACTGCCTCACTCATAACTGAGAGAATGTGAAAAACATGGCGCAGTTTTCCTTGTTCGCGTATTGGTCTCCACATTTTTGGGATGCAAAGGTACCACGGGGTTCAGTGACCCTGAATGTTTCAGATGCAGATGTCAAAGAGCAGGCTTAAATACACCCTTTCTCTTTCTCTGAAAACAGAGGGAAAAAAAGAAAGAAAGAGTTGTATCCTTCTGACTTTGAAGTCACTCTCCATGTTTGTTAATGTAAAACCAGAGGTAGGCCGAATCTCATATTGTTCAACACAGGAGGCAGCAATGCCCTGTACCACTAACCGCTTTGGTGCAAATTCTCCGCGGCCGCACAGTAAGGGCCAAAAAAAGAAAGAAGCAATAATATAAGATTGTTCAATTCAACTAAAAGGGAAAAAAAGTAGTTCGCAATTGAAATTATCTGCA
CDS Sequence
- >LOC_Os12g12860.1
ATGGGCAACTGCTGCGTGTCCCGGCCGTCCGGCGCCGACAAGCGGCGGCGCTGCGGCAGCTCCACCGCCCCGCACACCCGCGGCGGCAGGCGGGTGATCGGCGCCGCCAACATGCGGTGCCTCTCCACGGTCTCCTCCGTGTCGGACGCGGCGCGCGCCGTGATGTCGAACGAGCCGGCGACCGTGCTGGGCAACAGCGGCAGCAGCGGCAACGGCGGCGTGATGGCGGCGGAGGAGATGCTGCGGCGGTACGAGATCGGGGAGGAGCTGGGTCGGGGGGAGTTCGGGGTGACGCGGCGGTGCCGGGACGCGGTGACGGGGGAGCGGCTGGCGTGCAAGTCGATCAGCAAGCGGAAGCTCCGGAGCAGCGTGGACGTGGAGGACGTGCGGCGGGAGGTGGCCATCATGCGGTCGCTGCCGGCGCACGCCAACGTGGTGAGGCTCCGGGAGGCGTTCGAGGACGCCGACGCCGTCCACCTCGTCATGGAGGTCTGCGAGGGCGGCGAGCTCTTCGACCGCATCGTCGCCCGCGGCCACTACACCGAGCGCGCCGCCGCCGCCGTCATGCGCACCATCATGGACGTCGTCCAGCACTGTCACAAGAACGGCGTCATGCATCGGGACCTCAAACCTGAGAACTTTCTGTATGCCAATGCATCTGAGAACTCCCCTCTCAAGGTCATCGACTTCGGCCTCTCAGTGTGCTTCAAACCTGGTGCAAGATTCAATGAGATTGTTGGATCTCCCTACTACATGGCACCAGAAGTCCTGAAGAGAAACTATGGACAAGAAATAGACATATGGAGTGCAGGAGTCATACTGTACATCTTGCTATGTGGTGTTCCTCCTTTCTGGGCCGAGACCGACGAAGGGATCGCACAGGCCATCATCCGGTCACATATCGACTTCCAAAGAGAGCCTTGGCCAAAGGTGTCAGATAATGCCAAGGATCTTGTAAGGAGGATGCTTGATCCAAACCCATATACTCGGTTGACGGCTCAACAGGTTCTAGAGCATCCTTGGATACAGAATGCAAGTGCAGCTCCCAACATTCCTCTGGGAGAAGCAGTCAGGTCCAGGCTGAAGCAATTCACTGTTATGAACAAGTTCAAGAAGAAGGCCTTACTTGTGGTGGCGGAGTACTTACCAACCGAAGAGCTGGATGCAATCAGGGAGCTGTTCAATATGTTGGACACCAAAAAGAAGGGGCACTTGACACTAGAAGAGCTCAGAAAGGGACTGCAAGTGATAGGGCACAACATCCATGACACAGATGTCGATATGCTCATGGAAGCTGCAGACATAGATGGAAATGGCATACTGGATTGCAAGGAGTTTGTGACAGTATCCATTCACCTGAAGAAAATCCGTAGCGATGAGCACCTTCCGAAGGTGTTCAGCTTCTTCGACAAGAACGGCAGCGGGTACATAGAGATCGAAGAGTTGAAAGAAGCCCTCTCCCCAAGAGGTGACCAGAAGTCGATCGACGACATATTTCTGGATGTTGACATAGACAAGGATGGGAAGATAAGCTACGAGGAGTTTGAGTTAATGATGTCAGCCGGAATGGACTGGAGGAATGCATCCCGGCAATACTCGAGAGCAGTTTACAACACTCTCAGCCGCAAGATATTCAAGGAAGTGTCCCTGAAGCTTGATCACAGTGGTCCACTTGTTGCAGCAGGAAAATAG
Protein Sequence
- >LOC_Os12g12860.1
MGNCCVSRPSGADKRRRCGSSTAPHTRGGRRVIGAANMRCLSTVSSVSDAARAVMSNEPATVLGNSGSSGNGGVMAAEEMLRRYEIGEELGRGEFGVTRRCRDAVTGERLACKSISKRKLRSSVDVEDVRREVAIMRSLPAHANVVRLREAFEDADAVHLVMEVCEGGELFDRIVARGHYTERAAAAVMRTIMDVVQHCHKNGVMHRDLKPENFLYANASENSPLKVIDFGLSVCFKPGARFNEIVGSPYYMAPEVLKRNYGQEIDIWSAGVILYILLCGVPPFWAETDEGIAQAIIRSHIDFQREPWPKVSDNAKDLVRRMLDPNPYTRLTAQQVLEHPWIQNASAAPNIPLGEAVRSRLKQFTVMNKFKKKALLVVAEYLPTEELDAIRELFNMLDTKKKGHLTLEELRKGLQVIGHNIHDTDVDMLMEAADIDGNGILDCKEFVTVSIHLKKIRSDEHLPKVFSFFDKNGSGYIEIEELKEALSPRGDQKSIDDIFLDVDIDKDGKISYEEFELMMSAGMDWRNASRQYSRAVYNTLSRKIFKEVSLKLDHSGPLVAAGK*