Gallus gallus
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA392018 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Genome-wide strategies identify downstream target genes of connective tissue-associated transcription factors [ChIP-seq Histones]
| PRJNA392020 | ENA
Project description:Genome-wide strategies identify downstream target genes of connective tissue-associated transcription factors [ChIP-seq TFs]
| PRJNA392019 | ENA
Project description:Genome-wide strategies identify downstream target genes of connective tissue-associated transcription factors
| PRJNA391992 | ENA
Project description:Connective tissues support organs and play crucial roles in development, homeostasis and fibrosis, yet our understanding of their formation is still limited. To gain insight into the molecular mechanisms of connective tissue specification, we selected five zinc finger transcription factors - OSR1, OSR2, EGR1, KLF2 and KLF4 - based on their expression patterns and/or known involvement in connective tissue subtype differentiation. RNA-seq and ChIP-seq profiling revealed a set of common genes regulated by all five transcription factors, which we propose as connective tissue core expression set. This common core was enriched in genes associated with axon guidance and myofibroblast signature, including fibrosis-related genes. In addition, each transcription factor regulated a specific set of signalling molecules and extracellular matrix components. This suggests a concept whereby local molecular niches can be created via the expression of specific transcription factors impinging on the specification of local microenvironments. The regulatory network established here identifies common and distinct molecular signatures of limb connective tissue subtypes, provides novel insight into the signalling pathways governing connective tissue specification, and serves as a resource for connective tissue development.
2017-07-19 | GSE100516 | GEO
Project description:Connective tissues support organs and play crucial roles in development, homeostasis and fibrosis, yet our understanding of their formation is still limited. To gain insight into the molecular mechanisms of connective tissue specification, we selected five zinc finger transcription factors - OSR1, OSR2, EGR1, KLF2 and KLF4 - based on their expression patterns and/or known involvement in connective tissue subtype differentiation. RNA-seq and ChIP-seq profiling revealed a set of common genes regulated by all five transcription factors, which we propose as connective tissue core expression set. This common core was enriched in genes associated with axon guidance and myofibroblast signature, including fibrosis-related genes. In addition, each transcription factor regulated a specific set of signalling molecules and extracellular matrix components. This suggests a concept whereby local molecular niches can be created via the expression of specific transcription factors impinging on the specification of local microenvironments. The regulatory network established here identifies common and distinct molecular signatures of limb connective tissue subtypes, provides novel insight into the signalling pathways governing connective tissue specification, and serves as a resource for connective tissue development.
2017-07-19 | GSE100515 | GEO
Project description:Connective tissues support organs and play crucial roles in development, homeostasis and fibrosis, yet our understanding of their formation is still limited. To gain insight into the molecular mechanisms of connective tissue specification, we selected five zinc finger transcription factors - OSR1, OSR2, EGR1, KLF2 and KLF4 - based on their expression patterns and/or known involvement in connective tissue subtype differentiation. RNA-seq and ChIP-seq profiling revealed a set of common genes regulated by all five transcription factors, which we propose as connective tissue core expression set. This common core was enriched in genes associated with axon guidance and myofibroblast signature, including fibrosis-related genes. In addition, each transcription factor regulated a specific set of signalling molecules and extracellular matrix components. This suggests a concept whereby local molecular niches can be created via the expression of specific transcription factors impinging on the specification of local microenvironments. The regulatory network established here identifies common and distinct molecular signatures of limb connective tissue subtypes, provides novel insight into the signalling pathways governing connective tissue specification, and serves as a resource for connective tissue development.
2017-07-19 | GSE100514 | GEO
Project description:Genome-wide binding of posterior HOXA/D transcription factors reveals subgrouping and association with CTCF [RNA-Seq]
| PRJNA339275 | ENA
Project description:Genome-wide binding of posterior HOXA/D transcription factors reveals subgrouping and association with CTCF [ChIP-Seq]
| PRJNA340236 | ENA
Project description:The inner ear utilizes sensory hair cells as mechano-electric transducers for sensing sound and balance. In mammals, these hair cells lack the capacity for regeneration. Unlike mammals, hair cells from non-mammalian vertebrates, such as birds, can be regenerated throughout the life of the organism making them a useful model for studying inner ear genetics pathways. The zinc finger transcription factor GATA3 is required for inner ear development and mutations cause sensory neural deafness in humans. In the avian cochlea GATA3 is expressed throughout the sensory epithelia; however, expression is limited to the striola of the utricle. The striola corresponds to an abrupt change in morphologically distinct hair cell types and a 180° shift in hair cell orientation. We used 3 complimentary approaches to identify potential downstream targets of GATA3 in the avian utricle. Specifically we used microarray expression profiling of GATA3 knockdown by siRNA and GATA3 over-expression treatments as well as direct comparisons of GATA3 expressing cells from the striola and non GATA3 expressing cells from the extra-striola.
2009-12-25 | GSE14783 | GEO
Project description:Genome-wide strategies reveal downstream target genes of Npas4l associated with cardiovascular development in zebrafish
| PRJNA534269 | ENA