Os03g0854500

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Annotated Information

Function

Heat stress transcription factor (Hsfs) is the thermal stress resistance of the center of the response regulator,indica and japonica genome has at least 25 genes of Hsf. According to the structure OsHsfs proteins can be divided into three categories. Digital Northern analysis showed expression of a constitutively OsHsfs, most OsHsfs all tissues have low to moderate levels of expression, wherein, OsHsfA4a OsHsfA4d expression and ears, respectively advantages and adult leaves, while all OsHsfs in both ears and flower higher expression. OsHsfs expression of heat stress and oxidative stress response, and between members of different gene families are different, in the heat and hydrogen peroxide treatment, A class Hsfs than B, C categories have higher expression. OsHsfA1a, OsHsfA2b, OsHsfA3, OsHsfA7, OsHsfA9, OsHsfB2c, OsHsfC1b during thermal processing is upregulated and hydrogen peroxide, and OsHsfA2a, OsHsfA2c, OsHsfA2e, OsHsfA4a, OsHsfB2b, OsSHFC1b upregulated only in the heat treatment is identified in the promoter region of these OsHsfs some with stress-related cis-acting elements, however, the gene for heat stress response between these cis-elements and no significant correlation.

Structure

OsHsfs conclude a conserved DNA N terminal binding domain located near the DBD and a hydrophobic residues HR-A / B, near the HR-A / B structure has a nuclear localization signal NLS. In addition OsHsfA7 and B, C are two types of small molecules Hsf, in all other OsHsfA a C-terminal leucine-rich nuclear export signal NES. Only OsHsfA with the C-terminal activation domain CTAD, which indicates that only OsHsfA can self activate. By protein sequence alignment, the distance HR-A and HR-B domain of domains between the ABC divided into three OsHsfs. Including 13 OsHsfAs, 8 个 OsHsfBs and 4 OsHsfCs.

Expression

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 Digital Northern analysis showed that OsHsfs were expressed constitutively. The expressions of these OsHsfs in response to heat stress and oxidative stress differed among the members of the gene family. Promoter analysis identified a number of stress-related cis-elements in the promoter regions of these OsHsfs. No significant correlation, however, was found between the heat-shock responses of genes and their cis-elements.

Evolution

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Labs working on this gene

State Key Laboratory of Plant Physiology and Biochemistry. College of Life Science. Zhejiang University.

References

Wang et al.Identification and expression analysis of OsHsfs in rice,Journal of Zhejiang University SCIENCE B, 2009, 10(4): 291-300.

Structured Information

Gene Name	Os03g0854500
Description	Similar to Heat shock transcription factor 31 (Fragment)
Version	NM_001058473.1 GI:115456674 GeneID:4334826
Length	3436 bp
Definition	Oryza sativa Japonica Group Os03g0854500, 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 3
Location	Chromosome 3:36839862..36843297
Sequence Coding Region	36839986..36840273,36841660..36842892
Expression	GEO Profiles:Os03g0854500
Genome Context	<gbrowseImage1> name=NC_008396:36839862..36843297 source=RiceChromosome03 preset=GeneLocation </gbrowseImage1>
Gene Structure	<gbrowseImage2> name=NC_008396:36839862..36843297 source=RiceChromosome03 preset=GeneLocation </gbrowseImage2>
Coding Sequence	<cdnaseq>atggaggccgccgttgctgctgcggctgcggccgccggggcggtgacgacggcggtcgcgcctccgcccggcgcggcggtcagcaacggggtggcgaccgcgccgccgccgttcctgatgaagacgtacgagatggtggacgacccggccaccgatgccgtcgtctcatggggccccgggaacaacagcttcgttgtgtggaacacccccgagttcgcgcgcgacctcctccccaagtacttcaagcacagcaacttctcctccttcgtcaggcagctcaacacctacggatttaggaaagttgatccagataggtgggagtttgcaaacgaaggttttcttagaggacaaaagcatctactgaagaccatcaacagaaggaaaccaactcatggaaacaaccaagttcagcagcctcagttgccagctgctcctgtacctgcttgcgtagaagtggggaagtttgggatggaagaagagattgagatgctcaaaagggataaaaatgttttaatgcaggaacttgtcaggctgagacaacaacagcagacaacagatcatcagctgcagactttgggcaagcgtcttcaaggaatggagcaacggcaacaacaaatgatgtctttcctggctaaggcaatgcatagtcctggcttcctagcacaatttgtacagcaaaacgaaaacagcagaagaagaatagttgctagtaacaaaaagaggaggctaccaaagcaggatggttcgttggactctgaaagtgcttcattggatggacaaatagtaaaatatcaacctatgatcaatgaagcagccaaagcgatgctaaggaagatcctaaagctagattcttcacatagatttgaatccatgggcaattcagataatttccttcttgagaattatatgccaaatggtcaaggtcttgacagctcttcatcaactcggaattctggtgttacccttgcagaggtcccagctaactcaggtttgccatatgtagctacaagctctggactttcagctatttgttcaacttcgactcctcagattcagtgcccagttgttttggacaacggcatacccaaagaagttccaaacatgagtgcggtgccttctgttccgaaggctgtggctccaggcccaactgatatcaatattctggaattcccagatttgcaagatatagtagctgaagaaaatgttgatattcctggagggggctttgaaatgcctggtcctgagggtgtattctctttgcctgaagaaggtgatgatagtgttcccattgagactgatgagattttgtacaacgatgacacccagaaacttcctgctatcattgattctttctgggaacagttcctggtggctagccctctatctgttgataatgatgaagtcgattcaggtgtactagaccaaaaggaaacacaacaggggaatggatggaccaaagctgaaaacatggctaaccttacagaacagatgggcctcctgtcatcacaccatacaggatga</cdnaseq>
Protein Sequence	<aaseq>MEAAVAAAAAAAGAVTTAVAPPPGAAVSNGVATAPPPFLMKTYE MVDDPATDAVVSWGPGNNSFVVWNTPEFARDLLPKYFKHSNFSSFVRQLNTYGFRKVD PDRWEFANEGFLRGQKHLLKTINRRKPTHGNNQVQQPQLPAAPVPACVEVGKFGMEEE IEMLKRDKNVLMQELVRLRQQQQTTDHQLQTLGKRLQGMEQRQQQMMSFLAKAMHSPG FLAQFVQQNENSRRRIVASNKKRRLPKQDGSLDSESASLDGQIVKYQPMINEAAKAML RKILKLDSSHRFESMGNSDNFLLENYMPNGQGLDSSSSTRNSGVTLAEVPANSGLPYV ATSSGLSAICSTSTPQIQCPVVLDNGIPKEVPNMSAVPSVPKAVAPGPTDINILEFPD LQDIVAEENVDIPGGGFEMPGPEGVFSLPEEGDDSVPIETDEILYNDDTQKLPAIIDS FWEQFLVASPLSVDNDEVDSGVLDQKETQQGNGWTKAENMANLTEQMGLLSSHHTG</aaseq>
Gene Sequence	<dnaseqindica>125..412#1799..3031#aaattccccaccctcaaatccccccctacccacgggccccgatcccacgcctccccctaaccctacccatgctcacgctgtcgcgcccctgaccctcaccacgcctccccatacggatcgcctcatggaggccgccgttgctgctgcggctgcggccgccggggcggtgacgacggcggtcgcgcctccgcccggcgcggcggtcagcaacggggtggcgaccgcgccgccgccgttcctgatgaagacgtacgagatggtggacgacccggccaccgatgccgtcgtctcatggggccccgggaacaacagcttcgttgtgtggaacacccccgagttcgcgcgcgacctcctccccaagtacttcaagcacagcaacttctcctccttcgtcaggcagctcaacacctacgtacgtcccccccccccccccccccattcctctttcttcctactctactcaaaatacacaaggatccctccactattgctttagctgctttgggaagttatttcttacttcgcacaatccaccatcacgatacttactgctttcatttgctaccttcaatacttattggagactagttactccggattccattctttggtgacacacatatcgaccggctttaatactttccccttttggggcaccgtagatctggatgtcacctagggggattcataactctaatccagcacacttttagaccatctttaattctacagcacttgatacatcttatggttttgttaggccatcgtacctttattcatagttattcagtccaaaattttgaggtttcgtccccaaactacagcgtatatatttaatgagccaacatctatggcacttctgcagaggcttgactgtctctcttgaacaattacagtatgcacatcttaattcctcatgccttcttttaacaagaatgaaaaagttggtttttttgagtatgtacatcttacttgttcacgtcttctttaaacaagaatgaacaagttacacagagaacaaagcatcctcacgcgaagcaggtttaaatgctaaccgaaagctcatagtttcacgcacatatagatataggtattcttgttttgtcatcaattgtgcaactaccactgcttcaaaatcaccatctgtgatacctcctgtgaaggactgtctatttcaggtagacggtttttatgagatcgtttgtagtttgcacctttctgatgattgttgaaccagaagtaactacaccttaatggattaatgagcctatatgagatttgagtctgatcttttagaactttattaccaggcaagatagataactttcttcttgccgatataagtttttctcaagctgaattaacaaacacacggttgatatgtgcttttgcaactagcaatttattggtcctattcagttggctggggcctttatggcatttgcaaatatatctattacaccagtactgcttgtgcatcctgtggtagttttcttccctaatgtggccaatcagctgtttccttgtgaactacaaacagttttaagtgaatcatggacagtttgtactggttgtcttgtctgttttttctttggttcatcttttcttgatcctgctaatacactcagaatcacttaagccgaacagataaactgtgctatttacattagcccttctaatgatattactacttctgtaatcatataacactcagtcagaagtacttgtaccgggcagatacactgtgccatgtacgttagccggcctctaacgatctcattggtgcacttatgagcagggatttaggaaagttgatccagataggtgggagtttgcaaacgaaggttttcttagaggacaaaagcatctactgaagaccatcaacagaaggaaaccaactcatggaaacaaccaagttcagcagcctcagttgccagctgctcctgtacctgcttgcgtagaagtggggaagtttgggatggaagaagagattgagatgctcaaaagggataaaaatgttttaatgcaggaacttgtcaggctgagacaacaacagcagacaacagatcatcagctgcagactttgggcaagcgtcttcaaggaatggagcaacggcaacaacaaatgatgtctttcctggctaaggcaatgcatagtcctggcttcctagcacaatttgtacagcaaaacgaaaacagcagaagaagaatagttgctagtaacaaaaagaggaggctaccaaagcaggatggttcgttggactctgaaagtgcttcattggatggacaaatagtaaaatatcaacctatgatcaatgaagcagccaaagcgatgctaaggaagatcctaaagctagattcttcacatagatttgaatccatgggcaattcagataatttccttcttgagaattatatgccaaatggtcaaggtcttgacagctcttcatcaactcggaattctggtgttacccttgcagaggtcccagctaactcaggtttgccatatgtagctacaagctctggactttcagctatttgttcaacttcgactcctcagattcagtgcccagttgttttggacaacggcatacccaaagaagttccaaacatgagtgcggtgccttctgttccgaaggctgtggctccaggcccaactgatatcaatattctggaattcccagatttgcaagatatagtagctgaagaaaatgttgatattcctggagggggctttgaaatgcctggtcctgagggtgtattctctttgcctgaagaaggtgatgatagtgttcccattgagactgatgagattttgtacaacgatgacacccagaaacttcctgctatcattgattctttctgggaacagttcctggtggctagccctctatctgttgataatgatgaagtcgattcaggtgtactagaccaaaaggaaacacaacaggggaatggatggaccaaagctgaaaacatggctaaccttacagaacagatgggcctcctgtcatcacaccatacaggatgatgaggtacaataggacatacttagccaccatttgtcaaggtaccctgggatctcggtaataaactcccacatcatcacctacccttatgtctatgttatgttctatcattttgctgaaacaatactgaaacgtcaccctatatgtgggaggatactaatcttccacctatgaaacacggtttacccgaggggtttacctgcttgtatctaggtttggcaggcgtaagaattgatcaatggtaacttgtcaaatctgtatgatagctactttgtgttgtagctactgatagctttttttttttgttcttgcctgctctatctgattgcaactaacttctggtagtactggcagtctgccacactgtattgattccaaaattaagtaactttgactgtttcagattc</dnaseqindica>
External Link(s)	NCBI Gene:Os03g0854500, RefSeq:Os03g0854500