Information report for OsPIP1;2
Gene Details
|
|
Functional Descriptions
- qRT-PCR analysis of PIPs in rice root and shoot tissues revealed a significant down regulation of transcripts encoding OsPIP1;2, OsPIP1;3, OsPIP2;4, OsPIP2;6, and OsPIP2;7 in response to arsenite treatment.
- Exogenous NO stimulated the transcription of OsPIP1;1, OsPIP1;2, OsPIP1;3 and OsPIP2;8 in germinating seeds.
- Our results suggest that OsPIP1;2 modulates rice growth and grain yield by facilitating leaf CO2 diffusion, which increases both the net CO2 assimilation rate and sucrose transport.
- Moreover, the grain yield of rice lines overexpressing OsPIP1;2 was determined.
- Here, we investigated the function of the aquaporin OsPIP1;2 in CO2 diffusion-associated photosynthesis and phloem sucrose transport.
- Overexpression of rice aquaporin OsPIP1;2 improves yield by enhancing mesophyll CO2 conductance and phloem sucrose transport.
- OsPIP1;2 was localized to the plasma membrane and the relative expression of OsPIP1;2 was approximately 5-fold higher in leaves in the presence of an elevated CO2 concentration.
Functional Keywords
- arsenite , seed , root , shoot , leaf , growth , grain , photosynthesis , grain-yield , yield , phloem , plasma-membrane , sucrose
Literature and News
- The role of water channel proteins and nitric oxide signaling in rice seed germination . DOI: 10.1038/cr.2007.34 ; PMID: 17452999
- Identification of 33 rice aquaporin genes and analysis of their expression and function . DOI: 10.1093/pcp/pci172 ; PMID: 16033806
- Members of rice plasma membrane intrinsic proteins subfamily are involved in arsenite permeability and tolerance in plants . DOI: 10.1007/s11248-012-9600-8 ; PMID: 22350764
- Overexpression of rice aquaporin OsPIP1;2 improves yield by enhancing mesophyll CO2 conductance and phloem sucrose transport . DOI: 10.1093/jxb/ery386 ; PMID: 30535321
Gene Resources
- UniProt: A0A345YV70
- EMBL: MF326534
- AlphaFoldDB: A0A345YV70
- EnsemblPlants: Os04t0559700-01
- Gramene: Os04t0559700-01
- Orthologous matrix: IFWTGAG
- InterPro: IPR000425, IPR022357, IPR023271
- PANTHER: PTHR45687
- SUPFAM: SSF81338
- PROSITE: PS00221
- Gene3D: 1.20.1080.10
- OrthoDB: A0A345YV70
- SWISS-MODEL: A0A345YV70
- Conserved Domain Database: cd00333
Sequences
cDNA Sequence
- >LOC_Os04g47220.1
CCAATCCCCCGCTATAAGACGCTTCTCCACTCACCACTGCAACCCTCACCCAGCCAGCTCGAGCGAGCGAAGCCAGCAGCAGAAGCAGTAGAGAGAAAGTAGAGAGATGGAGGGGAAGGAGGAGGATGTCCGGCTGGGAGCCAACAAGTTCTCGGAGAGGCAGCCGATCGGCACGGCGGCGCAGGGCTCCGACGACAAGGACTACAAGGAGCCGCCGCCGGCGCCGCTGTTCGAGCCAGGGGAGCTCAAGTCGTGGTCCTTCTACCGCGCAGGGATCGCCGAGTTCATGGCCACCTTCCTCTTCCTTTACATCACCGTCCTCACCGTCATGGGGGTCAACAACTCCACCTCCAAGTGCGCCACCGTCGGCATCCAGGGCATCGCCTGGTCCTTCGGCGGCATGATCTTCGCCCTCGTCTACTGCACCGCCGGCATCTCCGGCGGCCACATCAACCCGGCCGTCACCTTCGGCCTCTTCCTCGCCAGGAAGCTGTCCCTCACCAGGGCCCTCTTCTACATGGTGATGCAGTGCCTCGGCGCCATCTGTGGCGCCGGCGTCGTCAAGGGCTTCCAGAAGGGCCTGTACGAGACCACCGGCGGCGGCGCCAACGTCGTCGCGCCCGGCTACACCAAGGGCGACGGCCTCGGCGCCGAGATCGTCGGCACCTTCATCCTCGTCTACACCGTCTTCTCCGCCACCGACGCCAAGAGGAACGCCAGGGACTCCCACGTTCCGATCCTTGCCCCACTGCCAATCGGGTTTGCGGTGTTCTTGGTTCACCTGGCCACCATCCCCATCACCGGCACCGGCATCAACCCAGCGAGGAGCCTTGGCGCTGCCATCATCTACAACAGGGGCCATGCCTGGGATGACCATTGGATCTTCTGGGTTGGCCCCTTCATTGGCGCTGCCCTTGCTGCCATCTACCACCAGGTGGTCATCAGGGCAATTCCATTCAAGAGCAGGTCGTAACCTGCATCAGCTATTATCACTGTCAAGATGCCAATCCAGAGCAAGCTGTTTCTGATGGGCGCGGCTGTTTCCCGCTGCCTGCTTTGTTAGTAATTATTGTGGAGTCGACGTTCCTCTTCAAGTTTGTTGTACTACTGTTTTTATCTGAACACAGACTTGTAATTTCAGTACTCAGTTGTGTATCCCTCTTTTACTATGTGCAAATTAAGCTATCCTCCTCCTATTGGAGTTCGGTTCAGCTGCCATCTTTCTGCAATTGCCAACACGGCTATCCACAAAACCTTAACATCAAAAGGGATAAGGCATAGTGGGTGTCGAGAAGAATAATCATTGGGTTCCAAATTGAGACGAAACCTCTCTTTCTGAGCT
CDS Sequence
- >LOC_Os04g47220.1
ATGGAGGGGAAGGAGGAGGATGTCCGGCTGGGAGCCAACAAGTTCTCGGAGAGGCAGCCGATCGGCACGGCGGCGCAGGGCTCCGACGACAAGGACTACAAGGAGCCGCCGCCGGCGCCGCTGTTCGAGCCAGGGGAGCTCAAGTCGTGGTCCTTCTACCGCGCAGGGATCGCCGAGTTCATGGCCACCTTCCTCTTCCTTTACATCACCGTCCTCACCGTCATGGGGGTCAACAACTCCACCTCCAAGTGCGCCACCGTCGGCATCCAGGGCATCGCCTGGTCCTTCGGCGGCATGATCTTCGCCCTCGTCTACTGCACCGCCGGCATCTCCGGCGGCCACATCAACCCGGCCGTCACCTTCGGCCTCTTCCTCGCCAGGAAGCTGTCCCTCACCAGGGCCCTCTTCTACATGGTGATGCAGTGCCTCGGCGCCATCTGTGGCGCCGGCGTCGTCAAGGGCTTCCAGAAGGGCCTGTACGAGACCACCGGCGGCGGCGCCAACGTCGTCGCGCCCGGCTACACCAAGGGCGACGGCCTCGGCGCCGAGATCGTCGGCACCTTCATCCTCGTCTACACCGTCTTCTCCGCCACCGACGCCAAGAGGAACGCCAGGGACTCCCACGTTCCGATCCTTGCCCCACTGCCAATCGGGTTTGCGGTGTTCTTGGTTCACCTGGCCACCATCCCCATCACCGGCACCGGCATCAACCCAGCGAGGAGCCTTGGCGCTGCCATCATCTACAACAGGGGCCATGCCTGGGATGACCATTGGATCTTCTGGGTTGGCCCCTTCATTGGCGCTGCCCTTGCTGCCATCTACCACCAGGTGGTCATCAGGGCAATTCCATTCAAGAGCAGGTCGTAA
Protein Sequence
- >LOC_Os04g47220.1
MEGKEEDVRLGANKFSERQPIGTAAQGSDDKDYKEPPPAPLFEPGELKSWSFYRAGIAEFMATFLFLYITVLTVMGVNNSTSKCATVGIQGIAWSFGGMIFALVYCTAGISGGHINPAVTFGLFLARKLSLTRALFYMVMQCLGAICGAGVVKGFQKGLYETTGGGANVVAPGYTKGDGLGAEIVGTFILVYTVFSATDAKRNARDSHVPILAPLPIGFAVFLVHLATIPITGTGINPARSLGAAIIYNRGHAWDDHWIFWVGPFIGAALAAIYHQVVIRAIPFKSRS*