Os05g0530400

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Annotated Information

Function

Please input function information here. A plant is subject to various kinds of environmental stresses, including water, temperature, light, and soil. These stresses can cause various types of physiological damage in plants. Because they cannot move, plants can defend themselves against such stresses only by making metabolic and structural adjustments. To achieve this defense, genes need to be expressed in response to a stress stimulus to induce or suppress the production of specific proteins, such as heat shock proteins (HSPs). Thus, plants develop stress tolerance at the cellular level. Firstly, Spl7 encodes a heat stress transcription factor (HSF) protein. We also discuss the role of Spl7 in making plants tolerant to cell death caused by environmental stresses, such as high temperature. Moreover, an Spl7 mutant plant was susceptible to several pathogens and showed very low expression of the five genes strongly correlated with the onset of defense response. Spl7 lesions could not be readily triggered by mechanical wounding. Thus, the lesion formation of spl7 might not be directly associated with hypersensitive-response cell death. Rather, it seems to be necrosis caused by environmental stresses.

Expression

Please input expression information here. Rice spotted leaf mutant spl7 showed relatively small, reddish brown lesions scattered over the whole surfaces of leaves. . Under natural summer field conditions (maximum temperature 30°Cto35°C), the lesions appeared from the tillering stage and continuously increased to heading time. The density of the lesions decreased in a greenhouse (26°C, solar radiation). When UV rays were intercepted by covering the plants with UV-cut sheet, the density of the lesions also decreased remarkably. On the other hand, no lesions were observed on mutant plants grown in a controlled growth chamber (26°C, artificial light), and a small number of lesions appeared in a high-temperature growth chamber (35°C, artificial light). No lesions appeared on seedlings or young leaves in all conditions above mentioned. These results suggest that the accumulation of stresses, such as high temperature or UV solar radiation, causes lesion development.

Evolution

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Labs working on this gene

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• Institute of the Society for Techno-Innovation of Agriculture, Forestry, and Fisheries, Tsukuba, Ibaraki 305-0854, Japan;

Department of Molecular Genetics,National Institute of Agrobiological Sciences,Tsukuba,Ibaraki 305-8602, Japan; Department of Biology, Faculty of Science, Toyama University,Toyama 930-8555, Japan

References

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Structured Information

Gene Name	Os05g0530400
Description	Heat stress transcription factor Spl7 (Heat shock transcription factor) (Heat shock factor RHSF10)
Version	NM_001062662.1 GI:115465054 GeneID:4339409
Length	2463 bp
Definition	Oryza sativa Japonica Group Os05g0530400, 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 5
Location	Chromosome 5:26405672..26408134
Sequence Coding Region	26406272..26406508,26406746..26407888
Expression	GEO Profiles:Os05g0530400
Genome Context	<gbrowseImage1> name=NC_008398:26405672..26408134 source=RiceChromosome05 preset=GeneLocation </gbrowseImage1>
Gene Structure	<gbrowseImage2> name=NC_008398:26405672..26408134 source=RiceChromosome05 preset=GeneLocation </gbrowseImage2>
Coding Sequence	<cdnaseq>atggagagttccaacctgggcggcggcggcggcggaggcggcggcggtgggccgccgccgttcttgatcaagacgtacgagatggtggaggacgcggcgaccaaccacgtcgtgtcgtggggccccggcggcgccagcttcgtcgtgtggaacccgctcgacttctcccgtgacctgttgcccaagtacttcaagcacaacaacttctccagcttcatcaggcagctcaacacctacggtttccgaaaaatcgatcctgagagatgggagttcgcaaacgaggatttcataagagggcacacgcaccttctgaagaacatccatcgacgcaagcccgtgcacagccactccctccagaaccagataaacggaccactcgccgaatcggagaggcgcgagctcgaagaagagatcaaccggctcaagtacgagaagagcatcctcgtcgcggacctccagaggcagaaccagcagcagtacgtgatcaactggcagatgcaggcgatggaaggcaggctagtggcgatggagcaacggcagaagaacatcgtggcctccctgtgcgagatgctgcagagacgcggtggcgccgtgtcgagctcgctgctggagtccgaccatttcagcaagaagaggagggtcccgaagatggatctcttcgtcgacgattgcgcggcgggcgaagaacagaaggtgttccagttccagggaattgggacggatgcaccggccatgcctcccgtgcttcctgtgaccaatggtgaggcttttgacagggttgagctgagcctggtctccctggagaaactcttccagagagcaaatgatgcttgcacagctgctgaagaaatgtactcccatggtcatggtggtactgaacccagcactgctatatgtcctgaagagatgaacactgctccaatggagacaggcatcgatcttcagttaccagctagcctccatcccagctcacccaacacagggaatgcccatctccatttatccactgaactcacagagtctccaggttttgtgcagagtccagagctgccaatggcagagattcgtgaagatatccatgtgacaagatacccaacacaagctgatgtaaattctgagattgcctcctccactgatacttcacaagatggcacgtcagaaactgaagcttcgcatggaccgaccaacgatgtgttttgggagcggttcctcacagagactccacggtcatgtttggatgagtcagaaagacaagagtctcccaaggacgatgtaaaagcagaattaggctgcaatggcttccatcaccgggagaaggttgatcagatcaccgagcaaatggggcaccttgcttcagccgagcagactctgcatacctga</cdnaseq>
Protein Sequence	<aaseq>MESSNLGGGGGGGGGGGPPPFLIKTYEMVEDAATNHVVSWGPGG ASFVVWNPLDFSRDLLPKYFKHNNFSSFIRQLNTYGFRKIDPERWEFANEDFIRGHTH LLKNIHRRKPVHSHSLQNQINGPLAESERRELEEEINRLKYEKSILVADLQRQNQQQY VINWQMQAMEGRLVAMEQRQKNIVASLCEMLQRRGGAVSSSLLESDHFSKKRRVPKMD LFVDDCAAGEEQKVFQFQGIGTDAPAMPPVLPVTNGEAFDRVELSLVSLEKLFQRAND ACTAAEEMYSHGHGGTEPSTAICPEEMNTAPMETGIDLQLPASLHPSSPNTGNAHLHL STELTESPGFVQSPELPMAEIREDIHVTRYPTQADVNSEIASSTDTSQDGTSETEASH GPTNDVFWERFLTETPRSCLDESERQESPKDDVKAELGCNGFHHREKVDQITEQMGHL ASAEQTLHT</aaseq>
Gene Sequence	<dnaseqindica>601..837#1075..2217#cgccctgcacccgttgccaccaccaccgccttctccgccgcgccgcctcctctcgcgtctcccgctcgtgcagggcgcgcgtcgtcgggcgagctgctgccgtctccgtggccgtggctgatcaggtgagaattgagaaaggttgtgagttttcgcgtggttgtctggttgattcgatcgtgccggcgcgccttggcatggcaggcaagattgtatcaggagataatgaaaaaacatacactgggctttctttttcttaatttctttgcattctttgcttcgacggctatggttgcttgaactgttcaggcggcgcctttgtgtatacacgtgcttgtatgtgatgctctggtcatttctttttgcagaactagttggcgttcgatcggaaagtcgctgtcttttggcgactcggtgagaatttgcgccgcggttcaatgtgaaaaattttggcccgtggcgagttggatttggcgccgagtccattcaggtggttaagacttgttcgtgggagagcgaagctgcgcgcgttaagaccgggctccgttcttgcatcgtgcagagcagctgctggtttgagaattgagaggcgcggttgacatggagagttccaacctgggcggcggcggcggcggaggcggcggcggtgggccgccgccgttcttgatcaagacgtacgagatggtggaggacgcggcgaccaaccacgtcgtgtcgtggggccccggcggcgccagcttcgtcgtgtggaacccgctcgacttctcccgtgacctgttgcccaagtacttcaagcacaacaacttctccagcttcatcaggcagctcaacacctacgtgagtcacaaacacaatcccctttgcttcttgaaacgaaacaaacattgcaacaatcatgtgctactgtttgcttgtaaattagtagttccttgttcttggtttgtttggatgattttaccattgacacagcagccggttttatatagcctatttgattttctgtaaaatagttctttattcttggttggtttgaccgtagctgaattttgacttcaattggcatcttcctttcagggtttccgaaaaatcgatcctgagagatgggagttcgcaaacgaggatttcataagagggcacacgcaccttctgaagaacatccatcgacgcaagcccgtgcacagccactccctccagaaccagataaacggaccactcgccgaatcggagaggcgcgagctcgaagaagagatcaaccggctcaagtacgagaagagcatcctcgtcgcggacctccagaggcagaaccagcagcagtacgtgatcaactggcagatgcaggcgatggaaggcaggctagtggcgatggagcaacggcagaagaacatcgtggcctccctgtgcgagatgctgcagagacgcggtggcgccgtgtcgagctcgctgctggagtccgaccatttcagcaagaagaggagggtcccgaagatggatctcttcgtcgacgattgcgcggcgggcgaagaacagaaggtgttccagttccagggaattgggacggatgcaccggccatgcctcccgtgcttcctgtgaccaatggtgaggcttttgacagggttgagctgagcctggtctccctggagaaactcttccagagagcaaatgatgcttgcacagctgctgaagaaatgtactcccatggtcatggtggtactgaacccagcactgctatatgtcctgaagagatgaacactgctccaatggagacaggcatcgatcttcagttaccagctagcctccatcccagctcacccaacacagggaatgcccatctccatttatccactgaactcacagagtctccaggttttgtgcagagtccagagctgccaatggcagagattcgtgaagatatccatgtgacaagatacccaacacaagctgatgtaaattctgagattgcctcctccactgatacttcacaagatggcacgtcagaaactgaagcttcgcatggaccgaccaacgatgtgttttgggagcggttcctcacagagactccacggtcatgtttggatgagtcagaaagacaagagtctcccaaggacgatgtaaaagcagaattaggctgcaatggcttccatcaccgggagaaggttgatcagatcaccgagcaaatggggcaccttgcttcagccgagcagactctgcatacctgatgcagtaataccatttgcgcggattcatagttcgtgtgtaaattagcgaagatgtaaattatagcttagatcggattagaggcttgcgtgttactttacagatttcaaccttttattagattacaataggtctttcacaatttatgattctgttctatccgctgactactgtgcataaattttttttagtagaccatatccatttttgtactccattgcccttctaagattcctcgttaaaatctc</dnaseqindica>
External Link(s)	NCBI Gene:Os05g0530400, RefSeq:Os05g0530400