In the diploid genome, genes come in two copies, which can have different DNA sequence and where one is maternal and one is paternal. In a particular cell, a gene could potentially be expressed from both copies (biallelic expression) or only one (monoallelic). We performed RNA-Sequencing on individual cells, from zygote to the cells of the late blastocyst, and also individual cells from the adult liver. Using first generation crosses between two distantly related mouse strains, CAST/Ei and C57BL/6, we determined the expression separately from the maternal and paternal alleles. We found that half of the genes were expressed by only one allele, randomly so that some cells would express the paternal allele, some the maternal and a few cell both alleles. We also observed the spread of the progressive inactivation of the paternal X chromosome. Overall design: First generation mouse strain crosses were used to study monoallelic expression on the single cell level
Single-cell RNA-seq reveals dynamic, random monoallelic gene expression in mammalian cells.
No sample metadata fields
View SamplesTo investigate the effects of quality of fat in a high fat diet (HFD) over time on hepatic lipid storage and transcriptome in mice.
Eicosapentaenoic and docosahexaenoic acid-enriched high fat diet delays the development of fatty liver in mice.
Sex, Specimen part, Time
View SamplesIdentifying molecular effects between herring and beef diet in Ldlr-/- mice
Identifying molecular effects of diet through systems biology: influence of herring diet on sterol metabolism and protein turnover in mice.
Specimen part
View SamplesThis SuperSeries is composed of the SubSeries listed below.
Sequentially acting Sox transcription factors in neural lineage development.
Specimen part
View SamplesA functional part of the Dicer gene was knocked out from MEF using a conditional knockout strain
Determinants of targeting by endogenous and exogenous microRNAs and siRNAs.
No sample metadata fields
View SamplesWe report sequential binding but unique functions of different Sox transcription factors during distinct stages of neural differentiation
Sequentially acting Sox transcription factors in neural lineage development.
Specimen part
View SamplesWe performed RNA_Seq on purified hair follicle stem cells (HFSCs)and their direct progenty, transit amplifying cells (TACs) using temorally and spatially regulated Cre lines. Overall design: Consequences of loss of Bmpr1a in either HFSC (K15-CrePGR;Bmpr1a fl/fl), or TACs (1. Shh-CreER:Bmpr1a fl/fl or 2. K15-CrePGR;Bmpr1a fl/fl derived)
BMP signaling and its pSMAD1/5 target genes differentially regulate hair follicle stem cell lineages.
No sample metadata fields
View SamplesSingle cell RNA-sequencing of human tonsil Innate lymphoid cells (ILCs) from three independent tonsil donors. Overall design: Sequencing libraries were prepared from FACS sorted individual ILCs with the Smart-Seq2 protocol (Picelli et al. Nature Methods 2013)
The heterogeneity of human CD127(+) innate lymphoid cells revealed by single-cell RNA sequencing.
No sample metadata fields
View SamplesWe report the whole transcriptome data of single-cells derived from the early 16-cell stage to the 64-cell stage in the mouse embryo. Overall design: RNA from 262 cells from 36 mouse embryos (16- to 64-cell stage)
Position- and Hippo signaling-dependent plasticity during lineage segregation in the early mouse embryo.
Cell line, Subject
View SamplesAtIPT8/pga22 seedlings (gain-of-function mutant in Ws background; Sun et al. 2003, Plant Physiology 131, pp167-176) were grown on vertical plates for 7 days in LD. The seedlings were then incubated directly on the plate with medium containing 5 uM 17-beta-estradiol (for induction of the IPT8 gene) or 5 uM trans-zeatin for 12 and 24 h. 5 mm primary root tips were harvested from the seedlings and pooled for microarray analysis. Total RNA was isolated from the samples with the RNeasy Plant Mini Kit from Qiagen.
Cytokinin regulation of auxin synthesis in Arabidopsis involves a homeostatic feedback loop regulated via auxin and cytokinin signal transduction.
Specimen part, Treatment
View Samples