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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
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
GenomicsRepression of the soma-specific transcriptome by Polycomb-repressive complex 2 promotes male germ cell development
Polycomb-repressive complex 2 (PRC2) catalyzes the methylation of histone H3 Lys27 (H3K27) and functions as a critical epigenetic regulator of both stem cell pluripotency and somatic differentiation, but its role in male germ cell development is unknown. Using conditional mutagenesis to remove the c...
ORGANISM(S): Mus musculus 
2014-10-01 | E-GEOD-61902 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of human pediatric malignant germ cell tumors
To compare the transcriptome profiles of the two principal histological variants of malignant germ cell tumor that occur in childhood Experiment Overall Design: Here, we analyzed the global gene expression profiles of 27 pediatric MGCTs from the two principal histologies (18 yolk sac tumors [YSTs] a...
ORGANISM(S): Homo sapiens 
2008-06-18 | E-GEOD-10615 | biostudies-arrayexpress
ProteomicsProteomic profiling of cisplatin-resistant and cisplatin-sensitive germ cell tumor cell lines using quantitative mass spectrometry
Testicular germ cell tumors (GCTs) are the most common malignant solid neoplasms in men between the age of 15 and 40 with an increasing incidence seen over the last four decades. Histologically, type II GCT are divided into seminomas (SEM) and non-seminomatous GCT (NSGCT) according to the WHO. NSGCT...
ORGANISM(S): Homo sapiens (Human) 
2022-04-01 | PXD030251 | Pride
Proteomic analysis Cisplatin resistance Mass spectrometry Silac Germ cell tumor 
GenomicsSFMBT1 Functions with LSD1 to Regulate Expression of Canonical Histone Genes and Chromatin-Related Factors [ChIP-Seq]
SFMBT1 is a poorly characterized mammalian MBT domain-containing protein homologous to Drosophila SFMBT, a Polycomb group protein involved in epigenetic regulation of gene expression. Here, we show that SFMBT1 regulates transcription in somatic cells and during spermatogenesis through the formation ...
ORGANISM(S): Mus musculus 
2013-03-26 | E-GEOD-45441 | 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
TranscriptomicsRegulation of male germ cell cycle arrest and differentiation by DND1 is modulated by genetic background
Transcriptional profiling of E14.5 XY germ cells (marked with Oct4-EGFP transgene) from two strain backgrounds (C57BL/6J and 129S1/SvImJ) that differ in their susceptibility to testicular teratomas. Two condition experiment. For each sample, Oct4-EGFP+ germ cells from all XY embyos within a litter w...
ORGANISM(S): Mus musculus 
2010-12-22 | E-GEOD-24340 | biostudies-arrayexpress
ProteomicsChicken embryonic stem cell/primordial germ cell LC-MSMS
As germ cell precursor, primordial germ cells (PGCs) are widely used in transgenic animal production, regenerative medicine and other fields. However, the regulation mechanism of chicken PGCs is not incomplete, which leads to the insufficient amount of chicken PGCs obtained in vitro, which seriously...
ORGANISM(S): Gallus gallus (Chicken) 
2025-09-08 | PXD052543 | Pride
Lc-msms Primordial germ cell Embryonic stem cell Chicken 
TranscriptomicsDefault DNA Methylation is Preceded by Broad, Low-Level Transcription in Fetal Male Germ Cells and Is Inversely Patterned by Dynamic H3K4 Methylation (ChIP-chip and MIRA-chip)
To understand what dictates the emerging patterns of de novo DNA methylation, we mapped DNA methylation, chromatin, and transcription changes in purified fetal mouse germ cells using MIRA-chip, ChIP-chip, and strand-specific RNA-seq, respectively. De novo methylation occurred without any apparent tr...
ORGANISM(S): Mus musculus 
2013-07-31 | E-GEOD-45836 | biostudies-arrayexpress
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