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Title: Roles of RDR701 and DCLs in Rice PhasiRNA biogenesis      
dateReleased:
07-02-2012
description:
In this study, we analyzed function of the rice RDR701 and various DCLs proteins in small RNA processing. small RNA deep sequencing analyses revealed that RDR701 and OsDCL4 is involved in tasiRNAs and 21- and 24-nt phasiRNAs biogenesis. Further analyses indicate RDR701 coupling with OsDCL4 and OsDCL3b are required for the biogenesis of 21- and 24-nt phasiRNAs, respectively. The triggering miRNAs for intial both size phasiRNAs,are also shown RDR701- and OsDCL4-dependent, suggesting two sequential round activity of RDR701 in associated with different DCLs are essential for rice phasiRNAs biogenesis. Four small RNA libraries were constructed from panicles of zhonghua11 (a wild-type Japonica rice variety) and rdr701-1 at high temperature (Day average temperature 32℃) and low temperature (Day average temperature 28℃).
privacy:
not applicable
aggregation:
instance of dataset
ID:
E-GEOD-26405
refinement:
raw
alternateIdentifiers:
26405
keywords:
functional genomics
dateModified:
07-17-2012
availability:
available
types:
gene expression
name:
Oryza sativa
accessURL: https://www.ebi.ac.uk/arrayexpress/files/E-GEOD-26405/E-GEOD-26405.raw.1.zip
storedIn:
ArrayExpress
qualifier:
gzip compressed
format:
TXT
accessType:
download
authentication:
none
authorization:
none
accessURL: https://www.ebi.ac.uk/arrayexpress/files/E-GEOD-26405/E-GEOD-26405.processed.1.zip
storedIn:
ArrayExpress
qualifier:
gzip compressed
format:
TXT
accessType:
download
authentication:
none
authorization:
none
accessURL: https://www.ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=GSE26405
storedIn:
Gene Expression Omnibus
qualifier:
not compressed
format:
HTML
accessType:
landing page
primary:
true
authentication:
none
authorization:
none
abbreviation:
EBI
homePage: http://www.ebi.ac.uk/
ID:
SCR:004727
name:
European Bioinformatics Institute
homePage: https://www.ebi.ac.uk/arrayexpress/
ID:
SCR:002964
name:
ArrayExpress

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