Project description:To identify downstream molecules induced by Bmp2, Limb bud cells were infected with control or Bmp2 adenovirus, and performed microarray analysis.
Project description:Shh signal mediated by Gli family of transcription factors regulates digit growth and patterning in early limb development. Shh expression in the posterior margin of the limb bud defines the zone of polarizing activity. However, much less is know about downstream targets that mediate Shh signal functions. In this dataset, we include the expression data obtained from dissected anterior and posterior halves of mouse limb bud respectively. These data are used to obtain 889 transcripts that were upregulated 1.3 fold or more in the posterior limb bud, and 1189 transcripts that were enriched in the anterior limb bud at 1.3 fold or more.
Project description:Shh signal mediated by Gli family of transcription factors regulates digit growth and patterning in early limb development. Shh expression in the posterior margin of the limb bud defines the zone of polarizing activity. However, much less is know about downstream targets that mediate Shh signal functions. In this dataset, we include the expression data obtained from dissected anterior and posterior halves of mouse limb bud respectively. These data are used to obtain 889 transcripts that were upregulated 1.3 fold or more in the posterior limb bud, and 1189 transcripts that were enriched in the anterior limb bud at 1.3 fold or more. Two samples were analyzed. We generate pairwise comparisons between anterior and posterior limb tissues. Genes with a fold-change ≥1.3 were selected.
Project description:Analysis of mouse limb bud (E10.5) lacking the Bhlha9 gene. Bhlha9 knockout mouse shows syndactyly and poliosis in the limb. This microarray results provides insight into the molecular mechanisms underlying Bhlha9 function in the limb development DNA microarray analysis was performed using Affymetrix mouse genome 430 2.0 array. RNA samples were obtained from the whole limb bud of the E10.5 wild-type and Bhlha9 knockout embryos described above. Total RNA (200 ng) was reverse-transcribed and biotinylated using the GeneChip 3â² IVT Express Kit (Affymetrix). The microarray data were summarized using the MAS 5.0 method.
Project description:Comparing gene expression of cells from the E10.5 limb bud ZPA and the rest of the E10.5 limb bud from Shhgfpcre heterozygotes separated by FACS. Experiment Overall Design: 8 samples, 4 ZPA and 4 rest of the limb
Project description:To identify novel molecules involved in osteoblastogenesis and bone formation, RNA-seq analyses was performed using limb bud cells infected with Venus control, Runx2 or Bmp2.
Project description:We established the differentiation method of a limb bud organoid from mouse embryonic stem cells (mESCs) using SFEBq. mESCs-derived limb bud organoid selectively differentiate into forelimb or hindlimb by adjusting the retinoic acids activity. To evaluate a correlation of gene expression between limb bud organoid and embryonic tissues (limb bud, branchial arch, cardiac, and tail bud), we performed comparative transcriptome analysis using RNA-seq.
Project description:Comparison of gene expression in differentiating limb bud mesenchymal cells harvested at 0, 1 day and 3 days culture. Keywords: other
Project description:Proper development of limb bud relies on the concordance of various signals, otherwise limb deformities occur. We report that heterogeneous nuclear ribonucleoprotein K (hnRNPK) is essential for limb bud development. here, we knock out Hnrnpk in limb bud and exert the RNA-seq, ATAC-seq, CUT&RUN-seq, and Hi-C assay using primary limb bud cells to explore the function of Hnrnpk in limb bud development.
