Dataset Information


Gene expression in whole-roots of a Populus trichocarpa and Populus deltoides pseudo-backcross population

ABSTRACT: A microarray analysis of whole-genome gene expression in roots was carried out in a (Populus trichocarpa X Populus deltoides) X Populus deltoides pseudo-backcross pedigree. Genetic variation in gene expression was quantified for 55,793 predicted gene models based on a single probe per gene. Resultant data contributed to the analysis of the genetic architecture of gene expression in roots of Populus. Overall design: Data include one biological replicate of 163 individuals segregating from a pseudo-backcross pedigree of (Populus trichocarpa X Populus deltoides) X Populus deltoides analyzed for gene expression (GE) in roots using one probe per gene for 55793 independent gene models (probes E_POPLARSxxxxxPxxxxx) and single feature sequence polymorphism (SFP) using one probe per gene for 12084 independent gene models (probes G_POPLARSxxxxxPxxxxx). GE and SFP probes were selected from 6-7 probes per gene previously tested in a pilot study of the two parent trees of the cross (Populus deltoides X Populus trichocarpa)

INSTRUMENT(S): UF Nimblegen Populus trichocarpa Array

ORGANISM(S): Populus trichocarpa x Populus deltoides  

SUBMITTER: Matias Kirst  

PROVIDER: GSE20118 | GEO | 2010-02-02



Dataset's files

Action DRS
GSE20118_RAW.tar Raw
GSE20118_Root_Raw_data.TXT.gz Txt
filelist.txt Txt
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