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MetabolomicsThe natural variance of the Arabidopsis floral secondary metabolites
Application of mass spectrometry-based metabolomics enables the detection of genotype-related natural variance in metabolism. Differences in secondary metabolite composition of flowers of 64 Arabidopsis thaliana (Arabidopsis) natural accessions, representing a considerable portion of the natural var...
2018-04-03 | MTBLS528 | MetaboLights
MetabolomicsPhysiological and Molecular Dissection of Daily Variance in Exercise Capacity
Physical performance relies on the concerted action of myriad responses, many of which are under circadian clock control. Little is known, however, regarding the time-dependent effect on exercise performance at the molecular level. We found that both mice and humans exhibit daytime variance in exerc...
2019-04-07 | MTBLS145 | MetaboLights
TranscriptomicsTechnical and biological variance structure in mRNA-Seq data
mRNA expression data from next generation sequencing platforms is obtained in the form of counts per gene or exon. Counts are generally assumed to follow a Poisson distribution in which the variance is equal to the mean. However, it is common in observed count data with biological variation for over...
ORGANISM(S): Homo sapiens 
2012-07-16 | E-GEOD-29022 | biostudies-arrayexpress
TranscriptomicsThe contributions of sex, genotype and age to transcriptional variance in Drosophila melanogaster
Here we present a statistically rigorous approach to quantifying microarray expression data that allows the relative effects of multiple classes of treatment to be compared and incorporates analytical methods that are common to quantitative genetics. From the magnitude of gene effects and contributi...
ORGANISM(S): Drosophila melanogaster 
2008-12-16 | E-GEOD-13928 | biostudies-arrayexpress
TranscriptomicsDetermination of variability of fermentor-grown Aspergillus niger
Knowledge of the biological and technical variation for fermentor-grown Aspergillus niger cultures is needed to design DNA microarray experiments properly. We cultured A. niger in batch-operated fermentor vessels and induced with D-xylose. Transcript profiles were followed in detail by qPCR for 8 ge...
ORGANISM(S): Aspergillus niger 
2008-12-30 | E-GEOD-11405 | biostudies-arrayexpress
GenomicsPhysiological and molecular dissection of daily variance in exercise capacity
Physiological and molecular dissection of daily variance in exercise capacity
PRJNA481324 | ENA
TranscriptomicsIntra- and Inter-Individual Variance of Gene Expression in Human Placenta
Variance in microarray studies has been widely discussed as a critical topic of the identification of differentially expressed gene; however, few studies have addressed the influence of estimating variance. To break intra- and inter-individual variance in clinical studies down to three levels: techn...
ORGANISM(S): Homo sapiens 
2011-03-02 | GSE27646 | GEO
GenomicsDiscovery and characterization of variance QTLs in human induced pluripotent stem cells
Discovery and characterization of variance QTLs in human induced pluripotent stem cells
PRJNA486542 | ENA
GenomicsStrength of stabilizing selection is associated with the amount of non-additive variance in gene expression
Strength of stabilizing selection is associated with the amount of non-additive variance in gene expression
PRJEB49153 | ENA
TranscriptomicsTechnical and biological variance structure in mRNA-Seq data
mRNA expression data from next generation sequencing platforms is obtained in the form of counts per gene or exon. Counts are generally assumed to follow a Poisson distribution in which the variance is equal to the mean. However, it is common in observed count data with biological variation for over...
ORGANISM(S): Homo sapiens 
2012-07-17 | GSE29022 | GEO
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