Sus scrofa
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ABSTRACT:
PROVIDER: PRJNA316011 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Expression data from additional molar germs at stages of early development in miniature pigs
| PRJNA309243 | ENA
Project description:The molecular mechanisms of the regulatory network of mRNAs and long non-coding RNAs during sequential formation of additional molars remain poorly characterized in diphyodont mammals. The diphyodont miniature pig has proved to be a valuable model for studying human molar morphogenesis. Here, we performed RNA-seq on miniature pigs at three molar developmental stages to examine their differential gene expression profiles and potential regulatory networks during additional molar morphogenesis. Many new unannotated genes plus putative long non-coding RNAs were identified. Our data provide fundamental knowledge and a basis for understanding the molecular mechanisms governing cascade initiation of additional molars.
2017-01-24 | GSE79507 | GEO
Project description:We identified the spatiotemporal pattern of cascade initiation of additional molars in miniature pig,where second molar (M2) initiated from the posterior-free end of the dental lamina over the first molar (M1) at E60 when M1 progressed to the late bell stage. Similarly, third molar (M3) budded off from the posterior-free end of the dental lamina over M2, which reached bell stage at PN20. However, the molecular mechanisms of the regulatory network during sequential formation of additional molars remain poorly characterized in diphyodont mammals. We performed microarrays on miniature pigs at three molar developmental stages to examine their differential gene expression profiles and potential regulatory networks during additional molar morphogenesis.
2017-01-24 | GSE77006 | GEO
Project description:Miniature pigs tooth germ tissue: four different developing stages
| PRJNA171854 | ENA
Project description:The miniature pig is diphyodont, making it a valuable alternative model for understanding human tooth development and replacement. However, little is known about gene expression and function during swine odontogenesis. The goal of this study is to undertake the survey of differential gene expression profiling with Affymetrix Porcine GeneChip and functional network analysis during morphogenesis of diphyodont dentition in miniature pigs. The identification of genes related to diphyodont development should lead to a better understanding of morphogenetic patterns and the mechanisms of diphyodont replacement in large animal models and humans. The staged miniature pig embryos and fetuses were obtained by cesarean section at E40, E50, and E60. The last deciduous molar germs, including the dental lamina in mandibles from the same litter were isolated and pooled. The gestational age of embryos used in our study just cover 3 characteristic stages: Dm3 in cap stage without secondary dental lamina (E40); Dm3 in bell stage with secondary dental lamina initiation (E50); Dm3 in secretory stage without evidence of morphological changes in the secondary dental lamina.
2014-12-23 | E-GEOD-53182 | biostudies-arrayexpress
Project description:Large White and Meishan pigs were either non-treated or injected with mammalian 1-24 ACTH (Immediate Synachten, Novartis France) at the dose of 250 µg per animal. Pigs were sacrificed either immediately after capture from their home cage (non-treated animals) or 1 hour following ACTH injection. Adrenal glands were immediately collected from pigs and frozen on dry ice and then stored at -80°C until RNA isolation. Keywords: stress response, adrenal, gene expression, pig
2008-01-07 | GSE8377 | GEO
Project description:Miniature pigs tooth germ tissue: four different types of teeth in three different developing stages
| PRJNA232674 | ENA
Project description:Regulatory Mechanisms of Atrial Remodeling of Mitral Regurgitation Pigs This study enrolled 6 pigs (age: 18 months) and divided into three groups: mitral regurgitation pigs (MR) (n = 2; 2 males sacrificed 12 months after surgery), MR pigs treated with valsartan (MRV) (n = 2; 2 males age-matched to MR sacrificed 12 months after surgery), and normal control pigs (NC) (n = 2; 2 males age-matched to MR pigs). Valsartan (3.43 mg/kg/day), a type I angiotensin II receptor blocker, was administered from one week before surgery and then daily after surgery in the MRV group. We sought to systemically elucidate critical differences in the alteration of RNA expression pattern between the atrial myocardium of pigs with and without MR, and between the atrial myocardium of MR pigs with and without valsartan using high-density oligonucleotide microarrays and functional network enrichment analysis.
2015-02-01 | E-GEOD-43072 | biostudies-arrayexpress
Project description:Large White and Meishan pigs were either non-treated or injected with mammalian 1-24 ACTH (Immediate Synachten, Novartis France) at the dose of 250 µg per animal. Pigs were sacrificed either immediately after capture from their home cage (non-treated animals) or 1 hour following ACTH injection. Adrenal glands were immediately collected from pigs and frozen on dry ice and then stored at -80°C until RNA isolation. Keywords: stress response, adrenal, gene expression, pig 47 samples
2010-06-29 | E-GEOD-8377 | biostudies-arrayexpress
Project description:Regulatory Mechanisms of complete AV-block Pigs
2019-03-19 | GSE112065 | GEO