Os02g0666200

One of most highly expressed aquaporin gene in the leaves and roots of rice, highly responsible to environmental stresses.

Annotated Information

Introduction

According to the nomenclature of PIP genes in maize, this gene has been designated as OsPIP1-1. PIP genes are the protein encoding genes of plasma membrane intrinsic proteins (PIPs) -- a subfamily of aquaporins that enable fast and controlled translocation of water across the membrane. There are recently 10 designated PIP genes in the gnome of rice, they are classified into two groups, that is OsPIP1-1 to OsPIP1-3 and OsPIP2-1 to OsPIP2-7, based on the similarity of their amino acid sequences. The ubiquitously expression of OsPIP1-1 gene in rice leaves and roots indicates its important physiological role.

Function

Experiments showed that when transiently expressed as EGFP-OsPIP1 in rice cell protoplasts, it was mainly distributed in cytoplasm, While co-expressing with EGFP-OsPIP1 made it re -translocate to plasma membrane. This observation was further confirmed by the water permeability measuring experiment.

Expression

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Evolution

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Labs working on this gene

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References

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Structured Information

Gene Name	Os02g0666200
Description	Aquaporin
Version	NM_001054207.1 GI:115447784 GeneID:4330248
Length	3041 bp
Definition	Oryza sativa Japonica Group Os02g0666200, complete gene.
Source	Oryza sativa Japonica Group ORGANISM Oryza sativa Japonica Group Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta; Spermatophyta; Magnoliophyta; Liliopsida; Poales; Poaceae; BEP clade; Ehrhartoideae; Oryzeae; Oryza.
Chromosome	Chromosome 2
Location	Chromosome 2:27931202..27934242
Sequence Coding Region	27931313..27931649,27932641..27932936,27933296..27933436,27933924..27934019
Expression	GEO Profiles:Os02g0666200
Genome Context	<gbrowseImage1> name=NC_008395:27931202..27934242 source=RiceChromosome02 preset=GeneLocation </gbrowseImage1>
Gene Structure	<gbrowseImage2> name=NC_008395:27931202..27934242 source=RiceChromosome02 preset=GeneLocation </gbrowseImage2>
Coding Sequence	<cdnaseq>atggaggggaaggaggaggacgtgcggctgggggcgaacaggtactcggagaggcagccgatagggacggcggcgcagggcgccggggacgacaaggactacaaggagccgccgccggcgccgctgttcgagccaggggagctcaagtcgtggtctttctaccgggccgggatcgccgagttcgtcgccaccttcctcttcctctacatcaccatcctcaccgtcatgggggtctccaagtcctcctccaagtgcgccaccgtcggcatccagggcatcgcctggtccttcggaggcatgatcttcgcgctcgtctactgcaccgccggcatctccggaggacacatcaacccagcagttacttttgggctgttcttggccaggaagctgtccctgacccgggccatcttctacatagtgatgcaatgcctaggggccatctgcggagctggagttgtgaagggcttccagcagggtctgtacatgggcaatggcggtggtgccaatgtagttgccagtggctacaccaagggtgacggtcttggtgctgagattgttggcaccttcatcctggtctacaccgtcttctcagccactgatgccaagaggaatgccagggactcacatgttcctatccttgccccactgccaattggttttgcggtgttcctggtccacctggccaccatccccatcaccggtactggcatcaacccagccaggagccttggcgctgccatcatctacaacaaggaccatgcctggaatgaccattggatcttctgggttggtcccttcgttggcgctgccctggctgccatctaccaccaggtgatcatcagggcgatcccattcaagagcaggtcttaa</cdnaseq>
Protein Sequence	<aaseq>MEGKEEDVRLGANRYSERQPIGTAAQGAGDDKDYKEPPPAPLFE PGELKSWSFYRAGIAEFVATFLFLYITILTVMGVSKSSSKCATVGIQGIAWSFGGMIF ALVYCTAGISGGHINPAVTFGLFLARKLSLTRAIFYIVMQCLGAICGAGVVKGFQQGL YMGNGGGANVVASGYTKGDGLGAEIVGTFILVYTVFSATDAKRNARDSHVPILAPLPI GFAVFLVHLATIPITGTGINPARSLGAAIIYNKDHAWNDHWIFWVGPFVGAALAAIYH QVIIRAIPFKSRS</aaseq>
Gene Sequence	<dnaseqindica>112..448#1440..1735#2095..2235#2723..2818#ttcttcttcagtgtactctgcctttataacaccctactcctctctctcacctccaccatctagctcactcacacagtctccactcacacgcattgcagaggagaggcgacaatggaggggaaggaggaggacgtgcggctgggggcgaacaggtactcggagaggcagccgatagggacggcggcgcagggcgccggggacgacaaggactacaaggagccgccgccggcgccgctgttcgagccaggggagctcaagtcgtggtctttctaccgggccgggatcgccgagttcgtcgccaccttcctcttcctctacatcaccatcctcaccgtcatgggggtctccaagtcctcctccaagtgcgccaccgtcggcatccagggcatcgcctggtccttcggaggcatgatcttcgcgctcgtctactgcaccgccggcatctccggtcagttcactctcctttggcttcctcccccaccttcaagatctcaagtcttcaactttgtcatgattttgccttggtttgtcttgctagttgatacttacttgttacctgcactttgcttggctcagtagtttcttcatactagcatgctcactttagtaaagcatgaggtatagaatcatgtgtactactactgctccttccataagtagcaagactttgaggcatatggcattaacactgaataattgatgaaagacttttagttacctgcttttggggtgttagatcagtattagtaactggaaattcactaaatttgttgtccatgctcttgtagttttaaagaattattatagctttctacaggtgttgaatgcaccaaaaatttatgacactaccttttgctcttgtaccatcatgtaccttgtctgcgcaaagatttgtcgctggcatattgtactgctgtggtatgtgaattttgttcttatgcaaaggtttgatttacgactagaagattaaggatttaaggtcatccgattgatttaactcttaacccagcattttcttcggtagtgttctaactgttgatgctgaaaccacacaaattatcacacaaaaatatattatttttagttcatcaaaattgaatgtgcacttggagccttggaggcaaagaaatatgtgatgccaaaattttctccttggttaatcttcctaccagaatattaacaaaactatatgaacaagtaaatatcttgtgttgtcaacttatacagtctatcacaactcgcaatcttagaagttaatttctgtaccagttttatataatgcttcaaaatctcaaatactaccttgttaatctcaaaatatgaatacatgagggtacactatacagtcttacttcaactgtcatgacaactgaccacaaaacaactacggcaattaagggcactactaatatccattatattgtctgttactgcaacaggaggacacatcaacccagcagttacttttgggctgttcttggccaggaagctgtccctgacccgggccatcttctacatagtgatgcaatgcctaggggccatctgcggagctggagttgtgaagggcttccagcagggtctgtacatgggcaatggcggtggtgccaatgtagttgccagtggctacaccaagggtgacggtcttggtgctgagattgttggcaccttcatcctggtctacaccgtcttctcagccactgatgccaagaggaatgccagggactcacatgttcctgtaagtatccttctcctttttgcagtgtgatatgtgaaagttcagtagtagttagtgtggtctaatgagttatgcactgtgataactaattcatcaccaaaccctaaagtgataatgtgcaaatcactaagcagtattttggttagcacctttacatacctcactcatacagtatgcctttaacaatgaactggtgtgctcataacttgtaggtgtgcgccatttatggctagacttttaactagtttaatttatcatgtttgctcaagaaattgactgtatgcgtatagttactggaagtatatatgggttttttgtgtgttgcataacgtatttctgtcctttgttggtgaaaacagatccttgccccactgccaattggttttgcggtgttcctggtccacctggccaccatccccatcaccggtactggcatcaacccagccaggagccttggcgctgccatcatctacaacaaggaccatgcctggaatgaccatgtgagcaacctttcttctctttttacctactcgccgttctcagcaattggttcctcttacattatcagatattagtcagcacatcattgataatcgatacattttttgttggcaaattgaggtctaagctgataaacatgtcagtatatataatcaaatgttctcagcaattggttcctcttacattatcagatattagtcagcacattactgataatcgatacattttttgttggcaaattgaggtctaagctgataaacatgtcagtatatataatcaaatgttctgatactttttttggttatatttttctctttgtatgggtaggtctaagatgataaacatgtcactataaccaaatgtagcagcatgctcttgctaaagtttacttagtagcttaccagcttactagcctttgctcaagaaaagagtagaagacacgacaaagagtttttccttacaaattttggtatctaaattttgcagtggatcttctgggttggtcccttcgttggcgctgccctggctgccatctaccaccaggtgatcatcagggcgatcccattcaagagcaggtcttaagccccgcgccgccgctgcgcagccgacgacatgcaacgcaatcgtgatgtcctgtttcccgcgcgctactgctgcgcatctgtcgattccctctatctctagtccccaagatgtttttcctatctgaaccctgaacaactcaatcgtgtaatccagtactcagtcactgtatgtttttatgtgatggagatcttaattcttaagttatcatctctgttgctgg</dnaseqindica>
External Link(s)	NCBI Gene:Os02g0666200, RefSeq:Os02g0666200