Similar Datasets
Project description:H4K16ac developmental dynamics during Drosophila development [DNA]
| PRJNA535514 | ENA
Project description:H4K16ac developmental dynamics during Drosophila development [RNA]
| PRJNA535516 | ENA
Project description:We have systematically studied the contribution of the histone acetyltransferase MOF for Drosophila embryos development characterizing the expression changes at st5, st7 and st15 in male and female embryos. Additionally, we studied the contribution of the histone acetyltransferase MOF for the transcription of male S2 cells.
2020-06-04 | GSE130333 | GEO
Project description:Mbodj2016 - Mesoderm specification during
Drosophila development
This model is described in the article:
Qualitative Dynamical
Modelling Can Formally Explain Mesoderm Specification and
Predict Novel Developmental Phenotypes.
Mbodj A, Gustafson EH, Ciglar L,
Junion G, Gonzalez A, Girardot C, Perrin L, Furlong EE, Thieffry
D.
PLoS Comput. Biol. 2016 Sep; 12(9):
e1005073
Abstract:
Given the complexity of developmental networks, it is often
difficult to predict the effect of genetic perturbations, even
within coding genes. Regulatory factors generally have
pleiotropic effects, exhibit partially redundant roles, and
regulate highly interconnected pathways with ample cross-talk.
Here, we delineate a logical model encompassing 48 components
and 82 regulatory interactions involved in mesoderm
specification during Drosophila development, thereby providing
a formal integration of all available genetic information from
the literature. The four main tissues derived from mesoderm
correspond to alternative stable states. We demonstrate that
the model can predict known mutant phenotypes and use it to
systematically predict the effects of over 300 new, often
non-intuitive, loss- and gain-of-function mutations, and
combinations thereof. We further validated several novel
predictions experimentally, thereby demonstrating the
robustness of model. Logical modelling can thus contribute to
formally explain and predict regulatory outcomes underlying
cell fate decisions.
This model is hosted on
BioModels Database
and identified by:
MODEL1607310000.
To cite BioModels Database, please use:
BioModels Database:
An enhanced, curated and annotated resource for published
quantitative kinetic models.
To the extent possible under law, all copyright and related or
neighbouring rights to this encoded model have been dedicated to
the public domain worldwide. Please refer to
CC0
Public Domain Dedication for more information.
2016-10-25 | MODEL1607310000 | BioModels
Project description:modENCODE_submission_5260 This submission comes from a modENCODE project of Gary Karpen. For full list of modENCODE projects, see http://www.genome.gov/26524648 Project Goal: We aim to determine the locations of the major histone modifications across the Drosophila melanogaster genome. The modifications under study are involved in basic chromosomal functions such as DNA replication, gene expression, gene silencing, and inheritance. We will perform Chromatin ImmunoPrecipitation (ChIP) using the Illumina NGS sequencing platform. We will initially assay localizations using chromatin from three cell lines and two embryonic stages, and will then extend the analysis of a subset of proteins to four additional animal tissues/stages. For data usage terms and conditions, please refer to http://www.genome.gov/27528022 and http://www.genome.gov/Pages/Research/ENCODE/ENCODEDataReleasePolicyFinal2008.pdf EXPERIMENT TYPE: CHIP-seq. BIOLOGICAL SOURCE: Strain: Oregon-R(official name : Oregon-R-modENCODE genotype : wild type ); Developmental Stage: 3rd Instar Larvae; Genotype: wild type; EXPERIMENTAL FACTORS: Strain Oregon-R(official name : Oregon-R-modENCODE genotype : wild type ); Antibody H4K16ac(M) (target is H4K16ac); Developmental Stage 3rd Instar Larvae
2013-08-02 | E-GEOD-49497 | biostudies-arrayexpress
Project description:Complete metamorphosis of holometabolous insects is a complex biological process characterized by profound morphological, physiological, and transcriptional changes. To reveal the temporal dynamics of gene expression during this critical developmental transition, a detailed analysis of the developmental transcriptomes of two Drosophila species, Drosophila melanogaster and Drosophila virilis, was conducted. We confirm partial recapitulation of the embryonic transcriptional program in pupae, but instead of the traditional hourglass model, which posits maximal conservation at mid-embryonic stages, at different stages of pupae we observe a more complicated pattern of alternating low and high diversity, resembling an inverted hourglass, or "spindle". This observation challenges the notion of a singular conserved phylotypic period during holometabola ontogeny and underscores the complexity of developmental processes during complete metamorphosis. Notably, recently formed genes (specific to insects) exhibit pronounced expression peaks during mid-pupal development, underscoring their potential role in developmental transitions.
2024-06-17 | GSE269951 | GEO
Project description:modENCODE_submission_5108 This submission comes from a modENCODE project of Gary Karpen. For full list of modENCODE projects, see http://www.genome.gov/26524648 Project Goal: We aim to determine the locations of the major histone modifications across the Drosophila melanogaster genome. The modifications under study are involved in basic chromosomal functions such as DNA replication, gene expression, gene silencing, and inheritance. We will perform Chromatin ImmunoPrecipitation (ChIP) using the Illumina NGS sequencing platform. We will initially assay localizations using chromatin from three cell lines and two embryonic stages, and will then extend the analysis of a subset of proteins to four additional animal tissues/stages. For data usage terms and conditions, please refer to http://www.genome.gov/27528022 and http://www.genome.gov/Pages/Research/ENCODE/ENCODEDataReleasePolicyFinal2008.pdf EXPERIMENT TYPE: CHIP-seq. BIOLOGICAL SOURCE: Strain: Oregon-R(official name : Oregon-R-modENCODE genotype : wild type ); Developmental Stage: Mixed Adult; Genotype: wild type; EXPERIMENTAL FACTORS: Strain Oregon-R(official name : Oregon-R-modENCODE genotype : wild type ); tissue (organism part) ; Antibody H4K16ac(M) (target is H4K16ac); Developmental Stage Mixed Adult
2013-05-28 | E-GEOD-47292 | biostudies-arrayexpress
Project description:ChIP-Seq profiles of MSL1, MSL2, MSl3, MOF, MLE, H4K16ac and RNA Polymerase II phosphorlyated on Serine 5 in Drosophila S2 cells MSL1, MSL2, MSL3, MOF, MLE, H4K16ac and RNA Polymerase II phosphorlyated on Serine 5 ChIP in Drosophila S2 cells. 1-3 biological replicates per experiment. Performed in single-read and paired-end read mode.
2012-12-11 | E-GEOD-37864 | biostudies-arrayexpress
Project description:ChIP-Seq profiles of MSL1, MSL2, MSl3, MOF, MLE, H4K16ac and RNA Polymerase II phosphorlyated on Serine 5 in Drosophila S2 cells
2012-12-11 | GSE37864 | GEO