Difference between revisions of "Os05g0128400"
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==Annotated Information== | ==Annotated Information== | ||
===Function=== | ===Function=== | ||
| − | + | Rice (Oryza sativa L. ‘Nipponbare’) cDNA subtractive suppression hybridization (SSH) libraries constructed using cadmium (Cd)-treated seedling roots were screened to isolate Cd-responsive genes. A cDNA clone, encoding the rice homolog of Metal Tolerance Protein (OsMTP1), was induced by Cd treatment. Plant MTPs belong to cation diffusion facilitator (CDF) protein family, which are widespread in bacteria, fungi, plants, and animals.OsMTP1 fused to green fluorescent protein was localized in onion epidermal cell plasma membranes, consistent with an OsMTP1 function in heavy metal transporting. OsMTP1 dsRNAi mediated by transgenic assay in rice seedlings resulted in heavy metal sensitivity and changed the heavy metal accumulation in different organs of mature rice under low-concentration heavy metal stress. Taken together, our results show that OsMTP1 is a bivalent cation transporter localized in the cell membrane, which is necessary for efficient translocation of Zn, Cd and other heavy metals, and maintain ion homeostasis in plant.<ref name="ref1" /> | |
===Expression=== | ===Expression=== | ||
Revision as of 05:48, 3 June 2014
Gene Os05g0128400,namely OsMTP1 and OZT1, is a rice metal tolerance protein and a vacuolar zinc transporter.[1][2]
Contents
Annotated Information
Function
Rice (Oryza sativa L. ‘Nipponbare’) cDNA subtractive suppression hybridization (SSH) libraries constructed using cadmium (Cd)-treated seedling roots were screened to isolate Cd-responsive genes. A cDNA clone, encoding the rice homolog of Metal Tolerance Protein (OsMTP1), was induced by Cd treatment. Plant MTPs belong to cation diffusion facilitator (CDF) protein family, which are widespread in bacteria, fungi, plants, and animals.OsMTP1 fused to green fluorescent protein was localized in onion epidermal cell plasma membranes, consistent with an OsMTP1 function in heavy metal transporting. OsMTP1 dsRNAi mediated by transgenic assay in rice seedlings resulted in heavy metal sensitivity and changed the heavy metal accumulation in different organs of mature rice under low-concentration heavy metal stress. Taken together, our results show that OsMTP1 is a bivalent cation transporter localized in the cell membrane, which is necessary for efficient translocation of Zn, Cd and other heavy metals, and maintain ion homeostasis in plant.[1]
Expression
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Evolution
Please input evolution information here.
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Labs working on this gene
- 1. Key Laboratory of Plant Resources Conservation and Sustainable Utilization, South China Botanical Garden, Chinese Academy of Sciences
- 2. Graduate School of the Chinese Academy of Sciences
- 3. State Key Laboratory of Crop Genetics and Germplasm Enhancement, Nanjing Agricultural University
References
- ↑ 1.0 1.1 Lianyu Yuan，Songguang Yang，Baoxiu Liu，et al.Molecular characterization of a rice metal tolerance protein, OsMTP1.Plant Cell Reports, 2012, 31(1): 67-79 .
- ↑ Hong-Xia Lan, Zhou-Fei Wang, Qi-Hong Wang, et al.Characterization of a vacuolar zinc transporter OZT1 in rice (Oryza sativa L.).Molecular Biology Reports, 2013, 40(2): 1201-1210.
Structured Information
| Gene Name |
Os05g0128400 |
|---|---|
| Description |
Similar to Metal tolerance protein 1 (AtMTP1) (Zinc transporter ZAT-1) (ZAT1p) [Contains: Metal tolerance protein 1 short form] |
| Version |
NM_001061074.1 GI:115461878 GeneID:4337694 |
| Length |
3560 bp |
| Definition |
Oryza sativa Japonica Group Os05g0128400, 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 | |
| Location |
Chromosome 5:1653539..1657098 |
| Sequence Coding Region |
1653962..1655218 |
| Expression | |
| Genome Context |
<gbrowseImage1> name=NC_008398:1653539..1657098 source=RiceChromosome05 preset=GeneLocation </gbrowseImage1> |
| Gene Structure |
<gbrowseImage2> name=NC_008398:1653539..1657098 source=RiceChromosome05 preset=GeneLocation </gbrowseImage2> |
| Coding Sequence |
<cdnaseq>atggacagccataactcagcacctccccagattgctgaagtgagaatggacatctcatcatctacttctgtagcagctgggaacaaagtttgcagaggtgctgcttgtgacttttctgattccagtaatagctcaaaagatgcaagggagagaatggcgtcaatgaggaagctcattattgctgtgatcctttgcatcatattcatggcggtcgaagtggttggaggtatcaaagcaaacagtttggcaatcttgactgatgcagcccatctcctttcggatgttgcggcctttgccatatctttgttctctctttgggcagctggatgggaagctacaccacagcagtcatatgggtttttccgtatagaaattcttggtgccctggtttctattcagctcatatggctccttgctggtattcttgtctatgaagctattgtaaggctcattaatgaaagtggtgaggtccagggctccctcatgtttgctgtctcagcatttggcttatttgttaacatcataatggctgtcttgcttggtcatgaccatggacatggacacggacatggtcatgggcatggacattcccatgaccatgatcatggtggttctgaccatgaccatcaccaccatgaagatcaagagcatggccatgtacatcaccacgaagatggccatggtaattcaattaccgtcaatctccatcaccatccaggcactggacaccaccaccatgatgctgaggaaccattgctcaagagtgatgctggttgtgacagcacccaatctggtgccaaggatgccaagaaggctcgtcgtaatatcaatgtacacagtgcttatctgcatgtgcttggggattcaatccagagcatcggtgtgatgattggaggggctatcatctggtacaagcccgagtggaagattattgatctcatctgcaccctcatcttctccgtgatcgtactcttcaccacaatcaagatgctgcgcaacatccttgaggtcctgatggagagcacgccccgcgagatcgatgccaccagccttgagaatggcctccgcgacatggacggtgtggttgcagtacatgagctgcacatctgggccataacggtggggaaggttctcctggcgtgccatgtgacaatcactcaggacgcagacgctgatcaaatgctggacaaggtgattgggtacatcaagtctgagtacaacatcagccatgtgaccattcagattgagcgcgagtag</cdnaseq> |
| Protein Sequence |
<aaseq>MDSHNSAPPQIAEVRMDISSSTSVAAGNKVCRGAACDFSDSSNS SKDARERMASMRKLIIAVILCIIFMAVEVVGGIKANSLAILTDAAHLLSDVAAFAISL FSLWAAGWEATPQQSYGFFRIEILGALVSIQLIWLLAGILVYEAIVRLINESGEVQGS LMFAVSAFGLFVNIIMAVLLGHDHGHGHGHGHGHGHSHDHDHGGSDHDHHHHEDQEHG HVHHHEDGHGNSITVNLHHHPGTGHHHHDAEEPLLKSDAGCDSTQSGAKDAKKARRNI NVHSAYLHVLGDSIQSIGVMIGGAIIWYKPEWKIIDLICTLIFSVIVLFTTIKMLRNI LEVLMESTPREIDATSLENGLRDMDGVVAVHELHIWAITVGKVLLACHVTITQDADAD QMLDKVIGYIKSEYNISHVTIQIERE</aaseq> |
| Gene Sequence |
<dnaseqindica>1881..3137#atcctaccccccgttctctcctccccatctccaacgcacgcacgcgccatcaccaccacctcgacgccggcggcgacgaccacggcgacggcaacggcggcggcggcagagaagccctcctcatccccaaggttagcgcctcatcgccgcatccccatcccctttcccaccacctcttcctacgatggattcgtcgtccccaccgagagaccagatcaacctctgctcctctctcgttcgttccacgaatctgctcttcgctcgccgcgggtttccctggggtcattccctgttgctgttattgtttcggattttggagcgctagtttttttttttttgtttaggatggaatattgtttcatggaggaggaggagaaatcaggggagcggcggttacgggtcacgggattgggttgttcgactcgaggttacgggttgctactgcgggattgggttgttcgagtggaggtgtggggtctcgcttcgattcgcttctccgtccatttgatcgggggagagaaaaatttttcaaaatcggtcgaatcacgagtccctgtctccaattgcggtgttacggggtgatgatagggatcgatttttggtcgtttcctccttgggttcttcctaacactacagattcgattggtctggagtaggtttcaactttcgtcagccacaaactgtttgtccgcgagcacggcgtcattgaattggcgaaataaatcgatcaatcaatcaatcagcgttggtccctgaccagtccgtcctcgtgtccaatgaaaagcttccgatggatggatggattggttggaaaatctcattacgatagctctggagtgcttcattagtttcattatattgtccttttggatttgtggacatacactctaatgtaggttatcgtaaacatgaatgaatgccgattagcttgctcccttggtggtgttcccctcttgtgctttcgctgtaaccagcgattgccggttgccttcggttaggtagagagaacttgatctgtttgagggtattttgatttacgaagtacctacttcaatcttgtgacgtttgtttgcaatcatgtgctgaatgtctagttatgtttagggggaccttcttgttgttggattagtgcgacttaattaatcttccctttcgtgatactgtcacttttagttggaaaagactgccaggtgccagctaactgttcttgtactgccagcacgacaattctagtgctctccttctgcattcagttttatggtttttttatttcctgttttgttgtgcttttttaatacatcttgaaagctttagcctgactaagaaaatggtttcattatttgcaatgcttatattatatttgcactagcaagaactatgcacttgctatatttgttgagcaaagagacattggcaccttctaaaaacgaacatatttacttctattcattatatcctttggccaacctttttgtacctgctactgttgtctcctggttaggaaggtggtactgatgcacatttttttaatgtgccgcttaacaaaaggctactcattgttacctggcataagtaccataaaagtacgctctgccatggcacggagattttttacttgtaaacagtgttgcctatgttatatatgtttgatgttttaacttcgttattcattcatgttaagaatgttcatgccaccttttactttatgaagtgctgttcagtttttttcctcccccagtgacacaagaaaggattcttatcactagcttttcgcactatttctaccaggaaccttatgttaacatgttttctcagagcatgagaagtaaatatagcatcatctttgtacttgtgtattgacatgattcttttccccctagatggacagccataactcagcacctccccagattgctgaagtgagaatggacatctcatcatctacttctgtagcagctgggaacaaagtttgcagaggtgctgcttgtgacttttctgattccagtaatagctcaaaagatgcaagggagagaatggcgtcaatgaggaagctcattattgctgtgatcctttgcatcatattcatggcggtcgaagtggttggaggtatcaaagcaaacagtttggcaatcttgactgatgcagcccatctcctttcggatgttgcggcctttgccatatctttgttctctctttgggcagctggatgggaagctacaccacagcagtcatatgggtttttccgtatagaaattcttggtgccctggtttctattcagctcatatggctccttgctggtattcttgtctatgaagctattgtaaggctcattaatgaaagtggtgaggtccagggctccctcatgtttgctgtctcagcatttggcttatttgttaacatcataatggctgtcttgcttggtcatgaccatggacatggacacggacatggtcatgggcatggacattcccatgaccatgatcatggtggttctgaccatgaccatcaccaccatgaagatcaagagcatggccatgtacatcaccacgaagatggccatggtaattcaattaccgtcaatctccatcaccatccaggcactggacaccaccaccatgatgctgaggaaccattgctcaagagtgatgctggttgtgacagcacccaatctggtgccaaggatgccaagaaggctcgtcgtaatatcaatgtacacagtgcttatctgcatgtgcttggggattcaatccagagcatcggtgtgatgattggaggggctatcatctggtacaagcccgagtggaagattattgatctcatctgcaccctcatcttctccgtgatcgtactcttcaccacaatcaagatgctgcgcaacatccttgaggtcctgatggagagcacgccccgcgagatcgatgccaccagccttgagaatggcctccgcgacatggacggtgtggttgcagtacatgagctgcacatctgggccataacggtggggaaggttctcctggcgtgccatgtgacaatcactcaggacgcagacgctgatcaaatgctggacaaggtgattgggtacatcaagtctgagtacaacatcagccatgtgaccattcagattgagcgcgagtaggcttgaccgcttgagacaggtaggtagtgttgatgatagaacggatcatcttcatctcatctcatgggaccaacttatcaggaacctgtttcactggttttatgcagttactgttagctctgcagtgcaaatcagatcagcagagtccaacaattcctgcaggttcatctgaatgttagcttctgatgctgtttattactataagtacgtgttattagtactatcttagtcaattaggtgagttgatgttaatcagtttcgtagtcggttgtattcacatgggtgcagttttcagacaagttttcaggcacctgtgagtacgtcaacctgccttctgcgtctgtagtctagcgcccagccgtactagtttttatgtaaatctgcactggcatgggaaataataaccaagtttcgtttggcctt</dnaseqindica> |
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