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Genes with expression altered >= 3-fold in dpy-10(e128) mutants. |
Data across the wild type series was analyzed using the Significance analysis of Microarrays (SAM) algorithm (to calculate the False Discovery Rate (FDR)). |
WBPaper00035873:dpy-10_regulated
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adult vs dauer larva |
Transcripts that showed differential expression in adult vs dauer lava in N2 animals at 20C. |
N.A. |
WBPaper00050488:adult_vs_dauer_regulated_N2_20C
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Bacteria infection: Enterococcus faecalis |
Genes with increased expression after 24 hours of infection by E.faecalis Fold changes shown are pathogen vs OP50. |
For RNA-seq and tiling arrays, log2 fold changes between gene expression values of infected versus uninfected nematodes were calculated. For log2 fold changes > 0.00001 the values > 81.25th percentile were defined as up-regulated and for log2 fold changes < -0.00001 the values < 18.75th percentile were defined as down-regulated. |
WBPaper00038438:E.faecalis_24hr_upregulated_TilingArray
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Transcripts that showed significantly decreased expression in daf-16(mgDf50) comparing to in N2 at L1 larva stage. |
DESeq v1.20.0 was used to analyze differential gene expression. Transcripts with adjusted p-value < 0.05 were considered differentialled expressed. |
WBPaper00048971:daf-16(mgDf50)_downregulated_L1
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Bacteria infection: Staphylococcus aureus |
mRNAs that showed increased expression 8 hours after hlh-30(tm1978) animals were infected by S. aureus. |
DESeq, p <= 0.05 |
WBPaper00045314:S.aureus-induced_hlh-30(tm1978)
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Transcripts that showed significantly increased expression in pqm-1(ok485) animals after exposure to 5mM CoCl2 for 6hours, comparing to in N2 animals with the same exposure to CoCl2. |
Significant differentially-expressed gene sets were identified using one or two-class SAM. |
WBPaper00060399:pqm-1(ok485)_upregulated_CoCl2_6hr
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Bacteria infection: Serratia marcescens |
Genes with increased expression after 24 hours of infection by S.marcescens Fold changes shown are pathogen vs OP50. |
For RNA-seq and tiling arrays, log2 fold changes between gene expression values of infected versus uninfected nematodes were calculated. For log2 fold changes > 0.00001 the values > 81.25th percentile were defined as up-regulated and for log2 fold changes < -0.00001 the values < 18.75th percentile were defined as down-regulated. |
WBPaper00038438:S.marcescens_24hr_upregulated_TilingArray
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Genes expressed in N2. |
Expressed transcripts were identified on the basis of a Present call in 3 out of 4 N2 experiments as determined by Affymetrix MAS 5.0. |
WBPaper00025141:N2_Expressed_Genes
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Transcripts that showed significantly increased expression in emb-4(hc60) comparing to in N2. |
DESeq2 |
WBPaper00052884:emb-4(hc60)_upregulated
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Oxidative stress. |
Genes upregulated by oxidative stress. |
Assessed by SAM (Significance Analysis of Microarray) [false discovery rate (FDR) = 11%] |
WBPaper00034757:up_by_oxidative_stress
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Transcripts that showed significantly decreased expression in bcf-1(ylf1) comparing to in N2 adult animals. |
DESeq2 |
WBPaper00064933:bcf-1(ylf1)_downregulated_transcript
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Transcripts that showed differential expression in dauer mir-34(gk437) vs dauer mir-34(OverExpression) animals at 20C. |
N.A. |
WBPaper00050488:mir-34(gk437)_vs_mir-34(OverExpression)_regulated_dauer_20C
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Genes downregulated in dcr-1(-/-) adult animals by at least 1.5 fold and P < 0.01, as determined by a multisample t-test and the Benjamini and Hochberg false discovery rate correction. |
Statistical t-test: P < 0.05 for rde-4(-/-) and rde-1(-/-) analyses; P < 0.01 for dcr-1(-/-) analysis with a threshold of 1.5-fold misregulation. |
WBPaper00029437:dcr-1_downregulated
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Exposure to Au-NP. |
Genes with differeiential expression after exposed to Au-NP. |
Hierarchical clustering was performed in Partek to confirm that the samples match to the treatment groups. Analysis of variance (ANOVA) was used to partition the variance due to treatment from technical and biological noise. The list of differentially expressed genes was generated by identifying the genes showing fold change of more than 1.5 and less than -1.5 at p < 0.05 with and without multiple sample correction, False Discovery Rate (FDR). False discovery correction according to Benjamini and Hochberg produced a list of 37 significant transcripts. FDR was not applied when selecting differential expressed genes, because this approach can increase the type II error and result in elimination of the genes responsive to the treatment. |
WBPaper00040821:Au-NP_regulated
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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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Treatment with 2.0mM of HuminFeed until young adult stage (3 days). |
Gene significantly up-regulated by treatment with 2.0mM 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_2.0mM_Up
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Significantly downregulated genes from cyc-1(RNAi) microarrays using SAM algorithm with an FDR < 0.1 from adult-only chips. |
SAM algorithm with an FDR < 0.1. |
WBPaper00033065:cyc-1(RNAi)_downregulated
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Genes with increased expression in tbx-2(bx59) comparing to N2. |
The limma package was used to calculate differential expression using the limma linear model fit, eBayes smoothing of standard errors, and Benjamini-hochberg(Bh) multiple test correction with a false discovery rate of 5%. |
WBPaper00042274:tbx-2(bx59)_upregulated
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Genes expressed in embryonic motor neurons (identified by unc-4::GFP expressing cells). |
Genes called Present by MAS 5.0 in 2 out of 3 unc-4::GFP hybridizations. |
WBPaper00025141:unc-4::GFP_Expressed_Genes
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Bacteria infection: Photorhabdus luminescens |
Genes with increased expression after 24 hours of infection by P.lumniescens Fold changes shown are pathogen vs OP50. |
For RNA-seq and tiling arrays, log2 fold changes between gene expression values of infected versus uninfected nematodes were calculated. For log2 fold changes > 0.00001 the values > 81.25th percentile were defined as up-regulated and for log2 fold changes < -0.00001 the values < 18.75th percentile were defined as down-regulated. |
WBPaper00038438:P.lumniescens_24hr_upregulated_TilingArray
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Genes from eat-2(ad465) animals with significantly increased 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_upregulated
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Transcripts that showed significantly increased expression in animals with pan-neuronal expression of human amyloid beta (snb-1p-Amyloid-beta(1-42) + mtl-2p-GFP), comparing to in N2 animals. |
edgeR p-value < 0.01 and fold change > 4. |
WBPaper00061613:human-amyloid-beta_upregulated
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Genes that showed significantly decreased expression after exposure to adsorbable organic bromine compounds (AOBr) contained in M. aeruginosa batch culture. |
Differentially expressed genes (DEGs) were identified with a random variance t-test and a significance analysis of microarrays (SAM) test. Genes were considered statistically significant if their p-value was less than 0.05, the false discovery rate less than 0.3, and the fold change compared to control at least <= 0.67 or >=1.5. |
WBPaper00046853:AOBr_M.aeruginosa-batch-culture_downregulated
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Transcripts that showed significantly decreased expression in ADL neurons of qui-1(db104) comparing to in N2 at day 1 adult stage. |
tximport 1.14.2 and DEseq2 1.26.0. Fold change > 2, FDR < 0.05. |
WBPaper00062520:qui-1(db104)_downregulated
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Transcripts that showed significantly increased expression in scc-1(ubs19);coh-1(ubs26) comparing to in control animals. |
DESeq2 v.1.34, fold change > 2, FDR < 0.05. |
WBPaper00067078:scc-1(ubs19);coh-1(ubs26)_upregulated
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Transcripts that showed significantly decreased expression in animals after 24 hour exposure to 100ug per ml silica nanoparticles (SiNPs). |
The random variance model (RVM)t-test was applied toidentify differentially expressed mRNAs and miRNAsbetween the SiNPs-treated group and the control group. P-value <0.05 and fold change (FC) >1.5 were considered as the threshold screening between the SiNP-treated groupand the control group. |
WBPaper00060100:SiNP_downregulated_mRNA
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Transcripts that showed significantly decreased expression in Day 8 adults comparing to in Day 1 adults in body wall muscle. |
t-test, fold change > 2, p-value < 0.01. |
WBPaper00062590:Aging_downregulated_body-wall-muscle
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fasting |
Genes upregulated by fasting anytime during the 48 hour time course in N2 worms. |
Hierarchical clustering analysis was done with squared Euclidean as the distance metric and average linkage as the cluster method by using GeneSpring GX. |
WBPaper00041960:N2_fasting_upregulated_anytime
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Genes that showed higher expression in N2 than in DR1350. |
The normalised data were analysed using a two-way ANOVA, testing for each gene the effects of LINE (N2, DR1350, RIL-14, RIL-17), TREATMENT (non-dauer vs dauer larva-inducing) and the LINE TREATMENT interaction, using a published PERL script. |
WBPaper00034739:N2moreDR1350
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A complete list of the genes that showed differential expression in a slr-2 mutant strain. |
P-values were calculated using either t-tests or chi-square tests, where appropriate, using the statistic language R. Pearson correlation coefficients between lin-35 and slr-2 coregulated genes as well as standard errors of mean (or deviation) for all other experiments was calculated using Microsoft Excel. |
WBPaper00031832:slr-2_regulated
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