Difference between revisions of "Os05g0543000"
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==Annotated Information== | ==Annotated Information== | ||
===Function=== | ===Function=== | ||
| − | + | “Pectins are fundamental polysaccharides in the plant primary cell wall. Pectins are synthesized and secreted to cell walls as highly methyl-esterified polymers and then demethyl-esterified by pectin methylesterases (PMEs), which are spatially regulated by pectin methylesterase inhibitors (PMEIs). ”[1] “OSIPP3 is an anther-specific gene of rice encoding pectin methylesterase inhibitor family protein. | |
| − | Germination of pollen and pollen tube elongation are significant processes in plant sexual reproduction. The apical cell wall of the pollen tube is exclusively made up of pectin. Pectins are synthesized and methylesterified in the Golgi and are later released in the apoplastic space. Further these methylesterified pectin polymers are demethylesterified by a class of enzymes named as pectin methyl esterases (PMEs). PMEs are ubiquitous enzymes and play an important role in pollen tube growth. In plants, the activity of PME is regulated either by differential expression or by PME inhibitor proteins (PMEI) (Micheli 2001). PMEI inhibit the activity of PME of plant origin and have a role in regulating cell wall stability at the tip of pollen tube (Di Matteo et al. 2005). | + | Germination of pollen and pollen tube elongation are significant processes in plant sexual reproduction. The apical cell wall of the pollen tube is exclusively made up of pectin. Pectins are synthesized and methylesterified in the Golgi and are later released in the apoplastic space. Further these methylesterified pectin polymers are demethylesterified by a class of enzymes named as pectin methyl esterases (PMEs). PMEs are ubiquitous enzymes and play an important role in pollen tube growth. In plants, the activity of PME is regulated either by differential expression or by PME inhibitor proteins (PMEI) (Micheli 2001). PMEI inhibit the activity of PME of plant origin and have a role in regulating cell wall stability at the tip of pollen tube (Di Matteo et al. 2005).”[2] |
===Expression=== | ===Expression=== | ||
Revision as of 14:49, 7 June 2014
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Contents
Annotated Information
Function
“Pectins are fundamental polysaccharides in the plant primary cell wall. Pectins are synthesized and secreted to cell walls as highly methyl-esterified polymers and then demethyl-esterified by pectin methylesterases (PMEs), which are spatially regulated by pectin methylesterase inhibitors (PMEIs). ”[1] “OSIPP3 is an anther-specific gene of rice encoding pectin methylesterase inhibitor family protein. Germination of pollen and pollen tube elongation are significant processes in plant sexual reproduction. The apical cell wall of the pollen tube is exclusively made up of pectin. Pectins are synthesized and methylesterified in the Golgi and are later released in the apoplastic space. Further these methylesterified pectin polymers are demethylesterified by a class of enzymes named as pectin methyl esterases (PMEs). PMEs are ubiquitous enzymes and play an important role in pollen tube growth. In plants, the activity of PME is regulated either by differential expression or by PME inhibitor proteins (PMEI) (Micheli 2001). PMEI inhibit the activity of PME of plant origin and have a role in regulating cell wall stability at the tip of pollen tube (Di Matteo et al. 2005).”[2]
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 |
Os05g0543000 |
|---|---|
| Description |
Plant invertase/pectin methylesterase inhibitor domain containing protein |
| Version |
NM_001062735.1 GI:115465200 GeneID:4339485 |
| Length |
1347 bp |
| Definition |
Oryza sativa Japonica Group Os05g0543000, 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 5:27009633..27010979 |
| Sequence Coding Region |
27009778..27009975,27010401..27010823 |
| Expression | |
| Genome Context |
<gbrowseImage1> name=NC_008398:27009633..27010979 source=RiceChromosome05 preset=GeneLocation </gbrowseImage1> |
| Gene Structure |
<gbrowseImage2> name=NC_008398:27009633..27010979 source=RiceChromosome05 preset=GeneLocation </gbrowseImage2> |
| Coding Sequence |
<cdnaseq>atggcgcgattcgtcatcatctccgtcgtcgtcgtcgccgccttcgccgctgccgctgtcgttgaggcccgggttggacctatcgacgtcgctccgaccaacctgatcaccaacccactcggtgccatcatcgacaatggccgcaagatcaccggcgccgtcgtcgacgagtgcgcctggacctgcgatcatgtcgcggcgggtaacaagaagatgtgcaacacgctgaggaagctgccgggggtgagctcgccgaaggagctcctgacggcggcggtgaagctgtcgatgaggaaggcgaaggcggcgagggcgaggttcgaggcggcggcgagggcggcggagaaggggacgccgatggagtccatcctggacacctgcaaggaagggtacgacagcacggtgtcggcgctgcaggaggtgcagcgctgcatcgacgccaacgacagcaaggcgagcctcatcaccaagatgtcggcggcgaccaccttcaccggcgactgcggcaacgcctacgaggagcgggagctggagcccagcctcgcgctcaaggccaccaagaacaacgtcaaccgcgtcgtcaccggcgccctcgccatcgccgccaagctcaagctataa</cdnaseq> |
| Protein Sequence |
<aaseq>MARFVIISVVVVAAFAAAAVVEARVGPIDVAPTNLITNPLGAII DNGRKITGAVVDECAWTCDHVAAGNKKMCNTLRKLPGVSSPKELLTAAVKLSMRKAKA ARARFEAAARAAEKGTPMESILDTCKEGYDSTVSALQEVQRCIDANDSKASLITKMSA ATTFTGDCGNAYEERELEPSLALKATKNNVNRVVTGALAIAAKLKL</aaseq> |
| Gene Sequence |
<dnaseqindica>146..343#769..1191#agccatcaccaaaccttttagcttctcagccttttgcctctctttctactctctttcttggccgtctctcttatatccctcaatttaaccatcgagggcggccaaaaaaaagagagaaaggaagagcaaaataacacattacaccatggcgcgattcgtcatcatctccgtcgtcgtcgtcgccgccttcgccgctgccgctgtcgttgaggcccgggttggacctatcgacgtcgctccgaccaacctgatcaccaacccactcggtgccatcatcgacaatggccgcaagatcaccggcgccgtcgtcgacgagtgcgcctggacctgcgatcatgtcgcggtgagtgacgacactattgtccatggaagcttattttgatcgctcgagagggtccctcgtatttatatgtcacttaaataattataaaaaaattaaaaaaattaagaagacgtgttaacctgtgatatatcaccccacaaacatacacgttcaaattcaacttctgtatctcgcaacgaaaaaaataaattaaaccaaatatagatgtttaatttgaacttggatatttgtgaagtgatatataacatgttaatacatcttctcgaattttttttaatttttttataactatttgagtgacatgtaaacaatgagggaatgatgttcctcgagggattaaaatccactcccgctccagaaatggtcagaaaattacttactgctcatgtcatggatgaacagtctgtctattgatgttgatgcaggcgggtaacaagaagatgtgcaacacgctgaggaagctgccgggggtgagctcgccgaaggagctcctgacggcggcggtgaagctgtcgatgaggaaggcgaaggcggcgagggcgaggttcgaggcggcggcgagggcggcggagaaggggacgccgatggagtccatcctggacacctgcaaggaagggtacgacagcacggtgtcggcgctgcaggaggtgcagcgctgcatcgacgccaacgacagcaaggcgagcctcatcaccaagatgtcggcggcgaccaccttcaccggcgactgcggcaacgcctacgaggagcgggagctggagcccagcctcgcgctcaaggccaccaagaacaacgtcaaccgcgtcgtcaccggcgccctcgccatcgccgccaagctcaagctataattagccaactgatcatcaatcgatatgaatgattgatcaactataaaattacacctagctcatgcatgcgtccgcgcgttatgtgtgtacgcacgcatgcatatgtgtaagatcgatcaacagatcacagaagtggtggcgtatctcgcacttgtg</dnaseqindica> |
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