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| Title: SRWD : a novel WD40 protein subfamily regulated by salt stress in rice ( OryzasativaL . ) .
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| Author: Huang J Wang MM Bao YM Sun SJ Pan LJ Zhang HS |
| Journal: Gene Citation: V : 424 P : 71-9 Year: 2008 Type: MEDLINE |
| Literature: oryza Field: abstract Doc ID: pub18755256 Accession (PMID): 18755256 |
| Abstract: By analysis with microarray data , we found that a gene encoding a novel protein containing five WD40 repeats , was regulated by salt stress in rice and named as SRWD1 ( Salt responsive WD40 protein 1 ) .
By database searching , additional four SRWD1-like genes ( SRWD2-SRWD5 ) were found in rice genome , and these five SRWD genes formed a novel WD40 subfamily .
Phylogenetic analysis showed that plant SRWD proteins divided into four groups .
The significant functional divergences during SRWD evolution were found .
The it issue-specific and salt responsive expression profiling for SRWD genes was investigated based on microarray data .
It was found that all five SRWD genes in rice were regulated by salt stress .
Further , we found that SRWD1 was regulated with different patterns by salt stress in two rice cultivars responding differently to salt stress .
Our study correlates WD40 proteins with salt stress in plants and provides fundamental information for the further investigation of plant SRWD proteins .
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Matching Sentences:
[ Sen. 1, subscore: 1.00 ]: By analysis with microarray data , we found that a gene encoding a novel protein containing five WD40 repeats , was regulated by salt stress in rice and named as SRWD1 ( Salt responsive WD40 protein 1 ) .
[ Sen. 2, subscore: 1.00 ]: By database searching , additional four SRWD1-like genes ( SRWD2-SRWD5 ) were found in rice genome , and these five SRWD genes formed a novel WD40 subfamily .
[ Sen. 7, subscore: 1.00 ]: Further , we found that SRWD1 was regulated with different patterns by salt stress in two rice cultivars responding differently to salt stress .
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