Difference between revisions of "Os03g0224700"
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In Arabidopsis, the heat stress-induced H2O2 is required for effective expression of heat shock genes. | In Arabidopsis, the heat stress-induced H2O2 is required for effective expression of heat shock genes. | ||
| − | ===Evolution | + | ===Evolution |
| − | + | Phylogenetic analysis of OsHsfs indicates that the classes A, B and C Hsfs formed three individual clusters. Furthermore, the class A Hsfs were divided into two sub-clusters In a previous study, the N-terminal part and C-terminal part of DBD and HR-A/B regions were used separately to draw phylogenetic trees.Although most proteins fixed their positions in the different phylogenetic trees, a few Hsfs changed their positions.Similar phenomenon | |
| − | + | was also observed on the OsHsfs . A more convinced relationship of the Hsfs was revealed by combining the DBD, HR-A/B, and the flexible linker between DBD and HR-A/B. | |
| − | |||
==Labs working on this gene== | ==Labs working on this gene== | ||
Revision as of 15:40, 9 June 2014
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Contents
Annotated Information
Function
It belongs to Heat stress transcription factors (Hsfs),Heat stress transcription factors (Hsfs) are the central regulators of defense response to heat stress.Hsfs diversify in their biological functions [1]. HsfA members are capable of transcriptional activation,while HsfB members act as repressors or as co-activators (e.g., HsfB1) of HsfA members [2]. However,AtHsfA4 activity was reported to be repressed by AtHsf5, which belongs to class A Hsfs (Baniwal etal., 2007). Overexpression of Hsf genes in transgenic
plants resulted in an up-regulation of heatstress-associated genes and an enhancement of thermotolerance, whereas the down-regulation of Hsf genes leads to a reduction in the thermotolerance[3].
AtHsfA9 is involved in seed development and controlled by seed-specific transcription factor abscisic acid-insensitive 3 (ABI3) (Kotak etal.,2007a).Further studies to elucidate the functions of the other members in the subfamily may also have potential for the development of transgenic plants with improved stress tolerance.
Expression
Expression patterns of OsHsfs:The number of ESTs for a specific gene in a cDNA library is considered to be proportional to the transcript abundance of the mRNA.OsHsfs were expressed at a higher level in panicle and flower than in other tissues. The transcription of OsHsfA9 was up-regulated by both HS and H2O2 treatments in a similar manner. In Arabidopsis, the heat stress-induced H2O2 is required for effective expression of heat shock genes.
===Evolution
Phylogenetic analysis of OsHsfs indicates that the classes A, B and C Hsfs formed three individual clusters. Furthermore, the class A Hsfs were divided into two sub-clusters In a previous study, the N-terminal part and C-terminal part of DBD and HR-A/B regions were used separately to draw phylogenetic trees.Although most proteins fixed their positions in the different phylogenetic trees, a few Hsfs changed their positions.Similar phenomenon
was also observed on the OsHsfs . A more convinced relationship of the Hsfs was revealed by combining the DBD, HR-A/B, and the flexible linker between DBD and HR-A/B.
Labs working on this gene
Please input related labs here.
References
Please input cited references here.
Structured Information
| Gene Name |
Os03g0224700 |
|---|---|
| Description |
Similar to HSP protein (Fragment) |
| Version |
NM_001055964.1 GI:115451656 GeneID:4332113 |
| Length |
3809 bp |
| Definition |
Oryza sativa Japonica Group Os03g0224700, 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 3:6564909..6568717 |
| Sequence Coding Region |
6565073..6565396,6566628..6567513,6567990..6568012 |
| Expression | |
| Genome Context |
<gbrowseImage1> name=NC_008396:6564909..6568717 source=RiceChromosome03 preset=GeneLocation </gbrowseImage1> |
| Gene Structure |
<gbrowseImage2> name=NC_008396:6564909..6568717 source=RiceChromosome03 preset=GeneLocation </gbrowseImage2> |
| Coding Sequence |
<cdnaseq>atgggctctaagaagcggtcgcctcagcatccggccgccgcggcgccccctcccgccgtcggcggcggcggcggcggcgaggtctccggcgatggtggcgcctcgacggcgaacgggccggtggtgccgaagccgtcggaggtggcgccgttcctgacgaaggtgtacgacatggtctcggaccccgcgaccgacaacgttatctcgtgggccgagggcggcggcagcttcgtgatctgggactcgcacgccttcgagcgcgacctccacaggcacttcaagcacagcaatttcaccagcttcatacgccagctcaacacctatggatttcgtaaagttcaccctgatagatgggagtgggccaatgaaggttttattatgggccaaaaacatcttctgaagaccattaagaggaggaagaagtcttctcaggaatcacctagcgagatacagaaggcgcctgtcaaaactgcacctggtactgaaaatattgagataggaaaatatggtggccttgaaaaggaggttgaaacccttaagagggataaagctcttctcatgcagcagcttgtagatctcaggcactaccagcaaacatctaaccttgaagtgcagaatttaattgaacggcttcaagtaatggaacagaaccagcagcagatgatggcacttctagcaatcgttgtccagaatcctagttttctcaaccagcttgtgcagcaacagcagcagcagcgcagatccaactggtggagtcctgatggaagcaagaaaaggagatttcatgctcttgagcagggccctgtaactgatcaggagacctctggccgtggggcacatattgttgaatatctcccacctgtcccagaaacatcaggtcaagtaaatccagtggaaggagccatttgttcggccaactcacaaccagttccaagtcctgcagttgccacacccatggacatgcaaacgtctaacgttgctgatactctcggttcatctgaggagcctttcgctgataactctactctacatgaatgggatgataacgacatgcagcttctgtttgatgataacctagacccaatacttccaccatttgagaatgatggtcaaatgggccctcctttgagtgttcaagattatgattttccgcagttagagcaggattgtctgatggaagcacaatataactccaacaatcctcaatatgctgatgtcattaccgaagcttga</cdnaseq> |
| Protein Sequence |
<aaseq>MGSKKRSPQHPAAAAPPPAVGGGGGGEVSGDGGASTANGPVVPK PSEVAPFLTKVYDMVSDPATDNVISWAEGGGSFVIWDSHAFERDLHRHFKHSNFTSFI RQLNTYGFRKVHPDRWEWANEGFIMGQKHLLKTIKRRKKSSQESPSEIQKAPVKTAPG TENIEIGKYGGLEKEVETLKRDKALLMQQLVDLRHYQQTSNLEVQNLIERLQVMEQNQ QQMMALLAIVVQNPSFLNQLVQQQQQQRRSNWWSPDGSKKRRFHALEQGPVTDQETSG RGAHIVEYLPPVPETSGQVNPVEGAICSANSQPVPSPAVATPMDMQTSNVADTLGSSE EPFADNSTLHEWDDNDMQLLFDDNLDPILPPFENDGQMGPPLSVQDYDFPQLEQDCLM EAQYNSNNPQYADVITEA</aaseq> |
| Gene Sequence |
<dnaseqindica>165..488#1720..2605#3082..3104#ctagtacaccagacgacaacacacacacaaaaaaaaaaaagaagagaaaaaccgaacgaaaatcccctcgcgcagacgactactacatccttctcgtctcatcccgtcgacccgccgccgcctcaatctcgaagcctcggcgaggctagggtttctgcgtctccatgggctctaagaagcggtcgcctcagcatccggccgccgcggcgccccctcccgccgtcggcggcggcggcggcggcgaggtctccggcgatggtggcgcctcgacggcgaacgggccggtggtgccgaagccgtcggaggtggcgccgttcctgacgaaggtgtacgacatggtctcggaccccgcgaccgacaacgttatctcgtgggccgagggcggcggcagcttcgtgatctgggactcgcacgccttcgagcgcgacctccacaggcacttcaagcacagcaatttcaccagcttcatacgccagctcaacacctatgtgagattcccttgatccctgtgttcgtttgtttctgatgcgcgaattcggtgccatttccagttggttggacgaaatcggtagtgaaatctgagtttctgttcccaatttgttgtttattatcacggctagacagcaaatcttgcttgcaattataaattgggcagtagcttccgatgcactgcatatgaatttgtttgaatcgtgactgcgtgttatatgatgttactttcttctattttgtgccttttaagttgattgcgtgtattagggattatctgccattttggagttaatcacttattaaattttaactacgttggaagctgttggcgatatagttggatgcctttcttcttctagtcgaaagacacaatagaactagtttctgcggtggctttctattcaacaacaacttctagagttctagtacataaaacacgtcattgggggtggggactaatattgttaattttgagaccagtttctgttctcttaatgttttgtgaatttgatcgtatgaaagctggctgtagaaactatgccaaactcttggctttaaattacaggggaatgatatgtgttgcctatcactacttctaaaagtctatttcccccatatttgtatttagtgaacttcagaactagagaaagcatgatgttataacctaccatcatgctgtataagaagaatatgttccctcttgtttggctgaaagaaatgcatgtttggttgtgctgatattgtactgctattatcttcttctgtgtcatttgcctcaatacattgttttatttgaatttgaacttccttttcacaatcgaatttgtctgatgaaatataagattatgaatttgctcttttattgaactatatggacacttaattttgtgcttttggcaaatccatgtcctcattttgatttctggataaatcactggactcttgcacccaggatttcttctgatgtctaattacttaaatgcgaaaatcacctgacttttgctcactgggttgctttcctgtagttaggagtagttctatttaaccatctattagttgttcttggcttcatatactcagtaaaacttaaaaacaaagcctgaaaagtgaaatctccaatgggatcagtagaaacattactttatctgctttcattgatgttctctattcttttggagcatatgttttatattagctgaagttactcaagtttcctttcataatcagggatttcgtaaagttcaccctgatagatgggagtgggccaatgaaggttttattatgggccaaaaacatcttctgaagaccattaagaggaggaagaagtcttctcaggaatcacctagcgagatacagaaggcgcctgtcaaaactgcacctggtactgaaaatattgagataggaaaatatggtggccttgaaaaggaggttgaaacccttaagagggataaagctcttctcatgcagcagcttgtagatctcaggcactaccagcaaacatctaaccttgaagtgcagaatttaattgaacggcttcaagtaatggaacagaaccagcagcagatgatggcacttctagcaatcgttgtccagaatcctagttttctcaaccagcttgtgcagcaacagcagcagcagcgcagatccaactggtggagtcctgatggaagcaagaaaaggagatttcatgctcttgagcagggccctgtaactgatcaggagacctctggccgtggggcacatattgttgaatatctcccacctgtcccagaaacatcaggtcaagtaaatccagtggaaggagccatttgttcggccaactcacaaccagttccaagtcctgcagttgccacacccatggacatgcaaacgtctaacgttgctgatactctcggttcatctgaggagcctttcgctgataactctactctacatgaatgggatgataacgacatgcagcttctgtttgatgataacctagacccaatacttccaccatttgagaatgatggtcaaatgggccctcctttgagtgttcaagattatgattttccgcagttagagcaggattgtctgatggaagcacaatataactccaacaatcctcaatatggtaatgactaattactgtataccctatgtttttgttcatcattttgtggaaaacaagcgtgatgtcattttagttaactgtggagtttctatgtgcatgtttcatgccaaatgccaaacaatggatgtttacagaccacccttttagtctgttgtgctaggatttggcaaagatgacatggagccttattcaaagttcaatacttgcttctcaaatggctttgatatttccttctgttatttcacgaaagtagtgtttgacaactagagtgatatttttttttatatctggttaattggacaattttgatcacagccaaacctcttgatttagtttcctcaaccaaaacagatctaagctgtgcctgcgtcacattgattattttcccaatcagcctattctttgtttgatcatatcggtttcaattcactctgcagtacttctatacatgcctgacatcttccctttttcatcagctgatgtcattaccgaagcttgattggtggtccaggagcatacttgcagtaacattaggtgggtacagtccatttttaacatgaaaaaggaattattccttaatgtgctttgttaatggaatgcttactttgcgttgcaataccaaagtaccaaactgaaagacataccatccttgtttaattcctctagccgttgtttcttacagaactttaggctagtatttcgtgtcaggctaggactatatggtcaactaaccctgcaaccgcctccaaattgaaattcaatcgaaaaaatattgaacttaatggcttgaactgaatgcttactaaataaacatgattggtcgttaaaaaaatgccatcagccatttcttgtaaataaatacacgaagctatattttttttatttgtatgaccaatgtttgttccagtactgatccagtttcaacatctgcagttcttcggtgaccaacctccgggcgcatctgcaccattggcatcccgaaatggcgtcctcagggtgtaccgatgaattatgctaacacagaagaagatataactctaatctggttgaccatacagaactacctttcttgttcaaggcactttttggggacaggggacgccttttcgcagttctcgtcgtcttacactagcgatggttgctaccatcgaattcatttggtgtatatactgttgttcgtcttataaaacatgagcagttttgt</dnaseqindica> |
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