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TranscriptomicsFunctional diversity and convergence of small non-coding RNAs in male germ cell differentiation and fertilization (mRNA analysis)
The small non-coding RNAs (sncRNAs) are considered as postranscriptional key regulators of male germ cell development. In addition to microRNAs (miRNAs) and PIWI-interacting RNAs (piRNAs), other sncRNAs generated from small nucleolar RNAs (snoRNAs), tRNAs or rRNAs processing may also play important ...
ORGANISM(S): Mus musculus 
2015-03-26 | E-GEOD-59252 | biostudies-arrayexpress
ProteomicsMINA-1 and WAGO-4 are part of regulatory network coordinating germ cell death and RNAi in C. elegans
Post-transcriptional control of mRNAs by RNA-binding proteins (RBPs) has a prominent role in the regulation of gene expression. RBPs interact with mRNAs to control their biogenesis, splicing, transport, localization, translation, and stability. Defects in such regulation can lead to a wide range of ...
ORGANISM(S): Caenorhabditis elegans 
2021-09-08 | PXD011625 | Pride
Germ cell death Mina-1 C.elegans 
TranscriptomicsFunctional diversity and convergence of small non-coding RNAs in male germ cell differentiation and fertilization (piRNA and endo-siRNAs)
The small non-coding RNAs (sncRNAs) are considered as postranscriptional key regulators of male germ cell development. In addition to microRNAs (miRNAs) and PIWI-interacting RNAs (piRNAs), other sncRNAs generated from small nucleolar RNAs (snoRNAs), tRNAs or rRNAs processing may also play important ...
ORGANISM(S): Mus musculus 
2015-03-26 | E-GEOD-59254 | biostudies-arrayexpress
TranscriptomicsTesticular germ cell tumor susceptibility genes from the consomic 129.MOLF-Chr19 mouse strain
Chromosome substitution strains (CSS or consomic strains) are useful for mapping phenotypes to chromosomes. However, huge efforts are needed to identify the gene(s) responsible for the phenotype in the complex context of the chromosome. Here, we report the identification of candidate disease genes...
ORGANISM(S): Mus musculus 
2009-01-13 | E-GEOD-14354 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of mouse germ cells with conditional Nanog knockdown.
Single Cell Microarray
E10.5 genital ridges (TM at E7.5) incubated in 0.5mM EDTA/ PBS for 20 minutes at 37ï¾°C were transferred to 2% BSA/ PBS. PGCs were collected from the genital ridges pierced with fine glass needles. Released PGCs were identified by their morphological characteristics and tr...
ORGANISM(S): Mus musculus 
2009-11-16 | E-MEXP-2411 | biostudies-arrayexpress
TranscriptomicsNANOG alone induces germ cells in primed epiblast in vitro by activation of enhancers
Nanog, a core pluripotency factor in the inner cell mass of blastocysts, is also expressed in unipotent primordial germ cells (PGC) in mice1, where its precise role is yet unclear2-4. We investigated this in an in vitro model, where naïve pluripotent embryonic stem cells (ESCs) cultured in bFGF/Act...
ORGANISM(S): Mus musculus 
2016-01-11 | E-GEOD-71933 | biostudies-arrayexpress
TranscriptomicsSpatiotemporal embryonic transcriptomics reveals the evolutionary history of the endoderm germ layer
The germ layer concept has been one of the foremost organizing principles in developmental biology, classification, systematics and evolution for 150 years. Of the three germ layers, the mesoderm is found in bilaterian animals but is absent in species in the phyla Cnidaria and Ctenophora, which has ...
ORGANISM(S): Caenorhabditis elegans 
2014-12-11 | E-GEOD-50548 | biostudies-arrayexpress
TranscriptomicsEnvironmentally Induced Transgenerational Epigenetic Reprogramming of Primordial Germ Cells and Subsequent Germline
A number of environmental factors (e.g. toxicants) have been shown to promote the epigenetic transgenerational inheritance of disease and phenotypic variation. Transgenerational inheritance requires the germline transmission of altered epigenetic information between generations in the absence of dir...
ORGANISM(S): Rattus norvegicus 
2013-01-17 | E-GEOD-43559 | biostudies-arrayexpress
TranscriptomicsDEPS-1 promotes P granule assembly and RNA interference in C. elegans germ cells
P granules are germ-cell-specific cytoplasmic structures containing RNA and protein and required for proper germ cell development in C. elegans. A new P-granule-associated protein, DEPS-1, whose loss disrupts P granule structure and function was analysed in this study. Genome wide analysis of gene...
ORGANISM(S): Caenorhabditis elegans 
2010-05-26 | E-GEOD-9993 | biostudies-arrayexpress
TranscriptomicsmicroRNA expression data from pediatric primary intracranial germ cell tumor
Intracranial pediatric germ cell tumors (GCTs) have different histological differentiations, prognosis and clinical behaviors. Prognosis of patients with germinoma and mature teratoma is good, while patients with other types of GCTs, termed as nongerminomatous malignant germ cell tumors (NGMGCTs), r...
ORGANISM(S): Homo sapiens 
2010-05-14 | E-GEOD-19347 | biostudies-arrayexpress
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