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Bacteria: E.faecalis strain OG1RF |
Transcripts that showed significantly increased expression after infection by E. faecalis OG1RF. |
Ballgown was used to calculate differential expression of genes using FPKM data and to generate tables with fold change and P values. Genes were shortlisted with a cutoff of 2-fold change and P values of less than 0.05. |
WBPaper00059754:E.faecalis_OG1RF_upregulated
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Transcripts that showed significantly increased expression in ngn-1(ok2200) embryos comparing to in N2. |
DESeq2 ver.3.4.1 |
WBPaper00059537:ngn-1(ok2200)_upregulated
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Transcripts that showed significantly increased expression in ilc-17.1(syb5296) comparing to in N2 animals at L4 larva stage. |
DESeq2, fold change > 2, FDR < 0.05. |
WBPaper00066594:ilc-17.1(syb5296)_upregulated
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Transcripts that showed significantly increased expression in hda-2(ok1479) comparing to in N2 animals. |
DESeq2 (version 1.28.1), FDR < 0.01, fold change > 2. |
WBPaper00062159:hda-2(ok1479)_upregulated
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Transcriptions that showed significantly increased expression in skn-1(RNAi) comparing to empty vector injection into rrf-3(pk1426);daf-2(e1368) animals. |
Genes with an absolute fold changeof at least 2 and standard p-values below 0.05 were considered as differentially expressed. |
WBPaper00062193:skn-1(RNAi)_upregulated
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Proteins identified in extracellular vesicle. |
N.A. |
WBPaper00062669:extracellular-vesicle_protein
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Bacteria infection: N.ausubeli |
Transcripts that showed significantly altered expression in C. elegans wild isolate strain JU1400 infected by N.ausubeli microsporidia spores for 72 hours at 21C starting from L1 larva stage. |
FDR < 0.01 |
WBPaper00065086:JU1400_N.ausubeli_regulated
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Transcripts with significantly increased expression in nuo-6(qm200) vs. N2, and in nuo-6(qm200);ced-4(n1162) vs. ced-4(n1162). |
Comparisons of each genotype were compared to the wild-type using the Empirical Base (Wright & Simon) algorithm and fold changes were represented on a log2 scale. A threshold of p < 0.05 and a fold change of 1.3 (log2) was set to determine differentially expressed targets. |
WBPaper00045263:nuo-6(qm200)_upregulated
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Acidic Environment: PH 4.33 vs. PH 6.33. |
Transcripts that showed significantly increased expression after 3 hours of exposure to acidic environment (PH 4.33), comparing to control animals exposed to PH 6.33 environment. |
DESeq2 (1.16.1). The Benjamini and Hochberg's approach was used to adjust the resulting P-values to control the false discovery rate. Corrected value of P < 0.05 and fold change > 2 were set as the threshold for significantly differential expression. |
WBPaper00060434:pH4.33_vs_pH6.33_uprgulated
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Treatment with 0.2mM of HuminFeed until young adult stage (3 days). |
Gene significantly up-regulated by treatment with 0.2mM of HuminFeed until young adult stage (3 days), with a minimum fold change in gene expression of 1.25. |
For selection of DEGs, an unpaired t -test was performed followed by a significance analysis of microarray (SAM) test including a calculation that estimates the false discovery rate (FDR). FDR, reducing on the one hand type I errors for null associations, was set to a non-stringent level of <12.5%, mainly to guard from an increase of type II error and also based on findings by Levine et al. (2011), which described 12.5% as most acceptable optimum level of FDR, representing the 90th percentile of the normal distribution curve. DEGs exceeding a fold change of 1.25 were further analyzed with respect to their functional clustering. This fold-cut-off was chosen to allow an interpretation that is biologically meaningful, akin to the notion that data of sound technical and experimental quality which returns strong, statistically significant, absolute signal intensities is sufficiently robust to justify a fold-cut-off of >1.2. This analysis was conducted using the functional annotation clustering tool of the Database for Annotation, Visualization, and Integrated Discovery (DAVID; Huang et al., 2007). |
WBPaper00041002:HF_3d_0.2mM_Up
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Bacteria infection: Xenorhabdus nematophila |
Caenorhabditis elegans Genes with expression levels changed significantly after treatment of Xenorhabdus nematophila. |
Differential expression were calculated by empirical eBayes method using eBayes function. P_value <= 0.01 and log2 fold change > 1 were used to call differentially expressed genes in all datasets. |
WBPaper00041606:CE_X.nematophila_regulated
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control(maintained under normal lab light (mostly dark, in incubators).) vs EtBr-exposed(maintained under normal lab light (mostly dark, in incubators) and exposed to EtBr (5ug/mL in agar).) at just prior to the second UVC dose (24h). |
Genes differentially expressed in control vs under EtBr treatment without UVC exposure, at the -25h timepoint. |
Transcripts were defined as fold-change >1.2, p < 0.05 based on Rosetta Resolver analysis for all pairwise treatment comparisons. The fold-change refers to the second intensity over the first. |
WBPaper00041939:control_vs_EtBr-exposed_24h
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control(maintained under normal lab light (mostly dark, in incubators).) vs UVC-EtBr-exposed(exposed to 7.5 J/m2 UVC radiation 3 times, 24 h apart (48 h total) and exposed to EtBr (5ug/mL in agar).) at just prior to the second UVC dose (24h). |
Genes differentially expressed in control vs after UVC exposure and EtBr treatment at the -25h timepoint (just prior to the second UVC dose (24h)). |
Transcripts were defined as fold-change >1.2, p < 0.05 based on Rosetta Resolver analysis for all pairwise treatment comparisons. The fold-change refers to the second intensity over the first. |
WBPaper00041939:control_vs_UVC-EtBr-exposed_24h
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Transcripts that showed significantly increased expression in lsl-1(ljm1) comparing to in N2 animals. |
DESeq2, q-value <= 0.01 and fold change >= 2. |
WBPaper00062587:lsl-1(ljm1)_upregulated
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Transcripts that showed significantly increased expression in lsl-1(tm4769) comparing to in N2 animals. |
DESeq2, q-value <= 0.01 and fold change >= 2. |
WBPaper00062587:lsl-1(tm4769)_upregulated
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Transcripts that showed significantly increased expression after young adult animals were treated with 20ml per ml Octopamine for 2 days. |
Fold-Change cut-off : 2.0 |
WBPaper00050767:Octopamine_induced
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Expression Pattern Group B, enriched for genes involved in embryonic development. These patterns have in common that they all have genes of which the expression goes up after the juvenile stage. The expression of the genes in these patterns remains high or even goes up after reproduction. |
The significance (P 0.0001) of the relative age (time) was used to determine if a gene was differentially expressed between the three age (time) groups. The effect of this factor explaining gene expression differences was used to determine if the expression went up or down during the two age/time periods (t1 - t2 and t2 -t3). Authors used a permutation approach to determine the thresholds for the different mapping strategies. For each of the used models for eQTL mapping, authors used 23,000 permutations. For each permutation, authors randomly picked a spot; each spot could only be picked once. The gene expression and relative lifespan values were than randomly distributed over the RILs (and time points) and used for mapping. In this way, authors obtained a threshold for each of the explaining factors. For the single time points, authors used a FDR of 0.01 to adjust for multiple testing. The genome-wide threshold for this FDR is -log10 P = 3.8 for each of the three time points. For the combined models (t1 to t2 and t2 to t3), authors used a genome-wide threshold of -log10 P = 4, which resembles an FDR of 0.006, 0.001, and 0.006 for marker, age, and the interaction between marker and age, respectively. To determine the threshold for the single gene examples, authors used 1000 permutations as in the genome-wide threshold. The difference is that they use the gene under study in all of the permutations. The P-values for the gene specific thresholds were determined at FDR = 0.05. |
WBPaper00036286:Pattern_B
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Bacteria infection: Enterococcus faecalis OG1RF. 16 hours of exposure after L4 larva stage at 25C. |
Transcripts that showed significantly increased expression in N2 animals fed by E. faecalis strain OG1RF for 16 hours after L4 larva stage at 25C. |
DESeq2, fold change > 2. |
WBPaper00061081:E.faecalis_upregulated_N2
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Genes up regulated by mir-243(n4759). |
RNAs that changed at least 2-fold with a probability of p > 0.05 in three biological replicates were considered differentially regulated between wild-type and mir-243. |
WBPaper00036130:mir-243_up_regulated
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Transcripts that showed significantly decreased expression in ogt-1(ok1474) neuronal cells isolated by FACs comparing to in FACs isolated neuronal cells from wild type. |
DESeq2, fold change > 2, FDR < 0.05. |
WBPaper00066485:ogt-1(ok1474)_downregulated_neuron
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Transcripts that showed significantly decreased expression after 24 hour exposure to 20umol/l Triclosan at L4 larva stage. |
Fold change > 2, p-value < 0.05. |
WBPaper00051387:Triclosan_downregulated
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Genome-wide analysis of developmental and sex-regulated gene expression profile. |
self-organizing map |
cgc4489_group_9
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Genes from eat-2(ad465) animals with significantly decreased expression after 72 hours of treatment on growth media with 10uM rapamycin in 2% DMSO. |
Analysis of gene expression data was carried out with the Affymetrix Transcriptome Analysis Console. Data preprocessing (using RMA normalization) and QC metrics were performed using Affymetrix Expression Console TM and manually inspected afterwards. Expression analysis was carried out for each two pairwise conditions. FDR statistical correction for multiple testing resulted in a slightly lower number of DEGs in most cases. P-value < 0.05 and fold change > 2.0 were used to determine differentially expressed genes. |
WBPaper00048989:eat-2(ad465)_rapamycin_downregulated
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Transcripts that showed significantly altered expression after 24 hour exposure to 2,4-Dinitroanisole (DNAN). |
Multivariate permutation tests with random variance model implemented in BRB-Array Tools version 4.5 were performed to infer differentially expressed genes (DEGs). One thousand random permutations were computed per chemical class (i.e., a group of 16 arrays or samples). The confidence level of false discovery rate assessment was set at 80%, and the maximum allowed portion of false-positive genes was 10%. |
WBPaper00055899:2,4-Dinitroanisole_regulated
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Genes up-regulated after 24 hour exposure to colistin. |
Gene lists were created using a cutoff P-value of < 0.05, 2-fold change. |
WBPaper00045673:colistin_upregulated
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Transcripts that showed significantly increased expression in mrps-5(RNAi) comparing to in control animals. |
Fold change > 4, p-value < 0.01 |
WBPaper00056330:mrps-5(RNAi)_upregulated
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Transcripts that showed significantly increased expression in lpd-3(ok2138) comparing to in N2 animals. |
DESeq2, fold change > 4, FDR < 0.05. |
WBPaper00064661:lpd-3(ok2138)_upregulated
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Genes downregulated (fold changes < 2-fold) in the worms following exposure of a-SWCNTs (500 mg\/mL) for 48 hr. |
N.A. |
WBPaper00042331:a-SWCNTs_downregulated
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heat-killed OP50 |
Transcripts that showed significantly increased expression in N2 L1 animals fed with heat-killed OP50 for 4 hours comparing to those animals fed with OP50. |
DESeq2, fold change > 2, FDR < 0.05. |
WBPaper00067214:Heat-Killed-OP50_upregulated
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Transcriptions that showed significantly decreased expression in daf-16(RNAi) comparing to empty vector injection into rrf-3(pk1426);daf-2(e1368) animals. |
Genes with an absolute fold changeof at least 2 and standard p-values below 0.05 were considered as differentially expressed. |
WBPaper00062193:daf-16(RNAi)_downregulated
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