Ontology highlight
ABSTRACT:
PROVIDER: PRJNA117881 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:This SuperSeries is composed of the following subset Series:; GSE2039: FACS purified cortical projection neurons; GSE17783: Analysis of gene expression in FACS-purified cortical projection neurons using Affymetrix 430 2.0 microarrays Experiment Overall Design: Refer to individual Series
2009-10-10 | E-GEOD-17784 | biostudies-arrayexpress
Project description:Analysis of gene expression in FACS-purified cortical projection neurons using Affymetrix 430 2.0 microarrays
| PRJNA123285 | ENA
Project description:3 subtypes of cortical projection neurons were purified by fluorescence-activated cell sorting (FACS) at 4 different stages of development from mouse cortex. A detailed description of the data set is described in Arlotta, P et al (2005) and Molyneaux, BJ et al (2009). The hybridization cocktails used here were originally applied to the Affymetrix mouse 430A arrays and submitted as GEO accession number GSE2039. The same hybridization cocktails were then applied to the Affymetrix mouse 430 2.0 arrays, and those data are contained in this series. Experiment Overall Design: Three subtypes of cortical neurons were purified by FACS at multiple stages of mouse brain development. The neuron subtypes are: corticospinal motor neurons (CSMN), callosal projection neurons (CPN), and corticotectal projection neurons (CTPN). The stages of development included embryonic day 18 (E18), postnatal day 3 (P3), postnatal day 6 (P6), and postnatal day 14 (P14). CSMN and CPN were analyzed at all four stages, while CTPN were only analyzed at P14. The replicates included in the data set are all true biological replicates with independent sample collection for each.
2009-10-09 | E-GEOD-17783 | biostudies-arrayexpress
Project description:3 subtypes of cortical projection neurons were purified by fluorescence-activated cell sorting at 4 different stages of development from mouse cortex. A detailed description of the data set is described in Arlotta, P et al (2005). Keywords = corticospinal motor neuron callosal corticotectal cortex development FACS
2005-01-19 | GSE2039 | GEO
Project description:subcerebral and callosal projection neurons were purified by retrograde labeling and FACS, total microRNA was isolated, and expression analysed via TaqMan qPCR expression profiling three independent samples each of subcerebral and callosal projection neurons were analysed
2020-10-21 | GSE116112 | GEO
Project description:Corticospinal motor neurons (CSMN) are one specialized class of cortical excitatory neurons, which connect layer Vb of the cortex to the spinal cord. a master transcription factor –Forebrain expressed zinc finger 2 (Fezf2) – has been identified that is necessary for the fate specification of CSMN. Fezf2 alone can cell-autonomously instruct the acquisition of CSMN-specific features when expressed in diverse, permissive cellular contexts, in vivo. In order to understand the molecular logic underlying the acquisition of CSMN traits upon Fezf2 expression, we compared the in vivo gene expression of FACS-purified cortical progenitors that ectopically expressed Fezf2 to control progenitors. We used in utero electroporation to deliver Fezf2GFP or CtrlGFP expression vectors to neocortical progenitors at E14.5, when they primarily generate CPN of the upper layers. Overexpression of Fezf2 in these progenitors is sufficient to instruct a fate-switch resulting in the generation of CSMN and other subtypes of corticofugal projection neurons. Fezf2GFP- and CtrlGFP -electroporated progenitors were FACS-purified at 24 and 48 hours after surgery and acutely profiled by microarrays.
2014-07-06 | E-GEOD-56451 | biostudies-arrayexpress
Project description:3 subtypes of cortical projection neurons were purified by fluorescence-activated cell sorting at 4 different stages of development from mouse cortex. A detailed description of the data set is described in Arlotta, P et al (2005)
2007-11-20 | E-GEOD-2039 | biostudies-arrayexpress
Project description:3 subtypes of cortical projection neurons were purified by fluorescence-activated cell sorting (FACS) at 4 different stages of development from mouse cortex. A detailed description of the data set is described in Arlotta, P et al (2005) and Molyneaux, BJ et al (2009). The hybridization cocktails used here were originally applied to the Affymetrix mouse 430A arrays and submitted as GEO accession number GSE2039. The same hybridization cocktails were then applied to the Affymetrix mouse 430 2.0 arrays, and those data are contained in this series.
2009-10-01 | GSE17783 | GEO
Project description:We performed RNA-seq experiments on two samples (cortical neurons and spinal motor neurons) from normal induced pluripotent stem cells (iPSCs), and another two samples (cortical neurons and spinal motor neurons) derived from SPG3A (an early onset form of hereditary spastic paraplegia) iPSCs. This initial experiment is to test the system and set up a baseline for future studies. Cortical projection neurons and spinal motor neurons were differentiated from same batch of iPSCs in parallel to minimize variations. The differentiation of cortical neurons and spinal motor neurons are based on protocols well-established in our group.
2019-03-25 | E-MTAB-7770 | biostudies-arrayexpress