To gain the transcriptome alteration caused by knockdown of PHF8 and USP7 in MCF-7 cells
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No sample metadata fields
View SamplesTranscriptomic analysis of ZmUbi:ZmNAC111 transgenic maize under under well-watered and 2h dehydration stress conditions
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Specimen part
View SamplesThis study is aimed to compare the gene expression between wild type and 35S:6MYC-HARP1 in response to wounding treatment.
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Age, Specimen part, Treatment
View SamplesCD19 positive B cells were sorted from spleens in wild type mice and conditional konckout PRMT7 mice. RNA-seq experiments were performed to identify the differential expressing genes.
Histone Arginine Methylation by PRMT7 Controls Germinal Center Formation via Regulating Bcl6 Transcription.
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View SamplesGene expression of Human THP-1 cells infected by cytomegalovirus
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Sex, Age, Specimen part
View SamplesAdipogenesis is a complex and precisely orchestrated process mediated by a network of adipogenic regulatory factors. The recent explosion of knowledge have demonstrated that long noncoding RNA are involved in adipogenic gene regulatory network. However, existing annotations of lncRNAs involved in adipogenic differentiation are derived from preadipocyte cell lines, researches using primary cultures of farm animals are obviously required. To comprehensively identify lncRNAs with potential functions during bovine adipogenesis, in the present study we performed Ribo-Zero-Seq to survey the transcriptome landscape of in vitro cultured bovine preadipocytes and differentiated adipocytes. A stringent set of 2882 lncRNAs were finally identified. The 2882 lncRNAs shared many of the features of their mammalian counterparts: relatively shorter in length, significantly lower expression levels and fewer in exon number than RefSeq protein coding transcripts. Comparison of the lncRNAs expression profiles identified 16 specifically regulated lncRNAs during adipogenic differentiation. Integrative computational analyses associated these lncRNAs with several signaling pathways involved in lipid metabolism, including steroid biosynthesis, PPAR signaling pathway, glycolysis/gluconeogenesis, and fatty acid metabolism. Our data provide a valuable genomic resource for the identification of lncRNAs with potential functions in adipogenic differentiation.
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Sex, Specimen part
View SamplesTransgenerational inheritance of an environmentally-induced trait requires that the induced phenotype manifest in generations beyond those that were exposed as germ cells. Here we demonstrate that paternal obesity in mice confers a latent metabolic phenotype not only in F1 sons, but also in F2 grandsons who were never exposed to obesity. F1 and F2 male progeny of obese sires exhibit nearly identical metabolic phenotypes that can be explained in part by stable alterations in hepatic miR-122, a key regulator of fatty-acid metabolism. Both the physiological and molecular alterations induced by paternal obesity are inherited into F2 entirely through the male line, but become attenuated by F3. Our findings demonstrate true transgenerational inheritance of an acquired trait in mammals. The association between the acquired phenotype and levels of several abundant small noncoding RNAs in spermatozoa implicates small RNAs in the mechanism of inheritance.
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No sample metadata fields
View SamplesAs an ancient winning strategy of microorganisms, glucose repression mechanism has become specialized to perfection in Saccharomyces cerevisiae. The galactose (GAL) metabolism network is stringently regulated by glucose repression in yeast and has been a classic system for studying gene regulation. We show here that the population of S. cerevisiae living in fermented milks has autonomously reinstated an ancient version of the structural GAL genes through introgression. The introgressed GAL network has completely abolished the glucose repression and conversed from a strictly inducible to a constitutive system through coordinative polygenic changes in the regulatory components of the network, including transitions in the upstream repressing sequence site of GAL4 that impair Mig1p-mediated repression and loss of function of the inducer Gal3p and the repressor Gal80p. In addition, the introgressed GAL2 gene has been duplicated while the native HXT6 and HXT7 genes have been inactivated, resulting in galactose-over-glucose preference and elevated galactose utilization rate. Relying on the reverse evolution of the GAL network, the non-lactose fermenting yeast has become a dominant species co-existing with other lactose fermenting microorganisms in fermented milks. Our results also provide new clues for developing yeast strains devoid of barriers to co-utilization of different sugars.
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Specimen part, Disease, Cell line
View SamplesThis study presented the preliminary mechanistic studies of teniposide analogs for toxicity reduction
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Sex, Age, Specimen part
View SamplesThe differential expression of gene in bone marrow derived macrophages from Ckip-1 KO mice and WT mice.
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Sex, Age, Specimen part, Cell line
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