Transcriptomics,Multiomics

Dataset Information

14

Arabidopsis lyrata flowering tissues small RNAs


ABSTRACT: Small RNA sequences from Arabidopsis lyrata flowering tissues, as isolated from flowering tissues of two biological replicates. These data were analyzed to 1) discover new micoRNAs in A. lyrata 2) examine microRNA processing accuary in A. lyrata and 3) to examine patterns of 24nt siRNA accumulation in A. lyrata. Two small RNA libraries from flowering tissues of two biological replicates were analyzed using an Applied Biosystems SOLiD™ System

OTHER RELATED OMICS DATASETS IN: PRJNA119349PRJNA125031PRJNA125109

ORGANISM(S): Arabidopsis Lyrata

SUBMITTER: Ceyda Coruh   Zhaorong Ma  Michael J Axtell 

PROVIDER: E-GEOD-20442 | ArrayExpress | 2010-04-22

SECONDARY ACCESSION(S): SRP002345GSE20442PRJNA125031

REPOSITORIES: GEO, ArrayExpress, ENA

Dataset's files

Source:
Action DRS
E-GEOD-20442.idf.txt Idf
E-GEOD-20442.processed.1.zip Processed
E-GEOD-20442.processed.2.zip Processed
E-GEOD-20442.sdrf.txt Txt
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Publications

Arabidopsis lyrata small RNAs: transient MIRNA and small interfering RNA loci within the Arabidopsis genus.

Ma Zhaorong Z   Coruh Ceyda C   Axtell Michael J MJ  

The Plant cell 20100420 4


Twenty-one-nucleotide microRNAs (miRNAs) and 24-nucleotide Pol IV-dependent small interfering RNAs (p4-siRNAs) are the most abundant types of small RNAs in angiosperms. Some miRNAs are well conserved among different plant lineages, whereas others are less conserved, and it is not clear whether less-conserved miRNAs have the same functionality as the well conserved ones. p4-siRNAs are broadly produced in the Arabidopsis genome, sometimes from active hot spot loci, but it is unknown whether indivi  ...[more]

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