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Coexpression clique No. 203, sre-33-ZK1025.1_8337, on the genome-wide coexpression clique map for the nematode GPL200 platform. |
All available microarray datasets for the GPL200 platform (Affymetrix C. elegans Genome Array) were obtained from the GEO repository. This included 2243 individual microarray experiments. These were normalized against each other with the software RMAexpress (Bolstad, 2014). Based on these normalized values, Pearsons correlation coefficients were obtained for each probe-probe pair of the 22,620 probes represented on this array type. The resulting list of correlation coefficients was then ranked to generate the ranked coexpression database with information on each probe represented on the GPL200 platform. |
WBPaper00061527:sre-33-ZK1025.1_8337
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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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male soma-enriched |
Comparisons were made between genotypes by subtracting the mean log value of one ratio from another, and the significance of the difference was evaluated using Student t-test for two populations. For the fem-3(gf) versus fem-1(lf) direct comparison, authors performed the same analysis, except they used a Students t-test for one population. Author chose a combination of a twofold difference with a t value exceeding 99% confidence (P < 0.01), because these criteria allowed the inclusion of essentially all genes that had previously been identified as germline-enriched in a wt/glp-4 hermaphrodite comparison. Additionally, requiring a twofold difference reduced false positives, as the number of genes with two-fold difference and a P<0.01 only included ~100 genes more than with P < 0.001, and almost all genes showed germline expression by in situ hybridization. |
[cgc6390]:male_soma-enriched
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Genes eniched in hermaphrodites by comparing tra-2(ar221ts);xol-1(y9) XX phenotype males (at 25C) with either N2 or xol-1(y9) XX hermaphrodites during L4 larva stage |
Student t-test. An mRNA was considered to have sex-enriched expression if it showed at least a two-fold enrichment within a 99% confidence interval (P < 0.01). |
WBPaper00026629:L4_male_enriched
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Transcripts that showed significantly increased expression in tetraploid N2 comparing to diploid N2 animals at L4 larva stage. |
DESeq2 R package (1.20.0), fold change > 2, and FDR < 0.05. |
WBPaper00066110:tetraploid_vs_diploid_upregulated
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Genes up-regulated following nhr-25(RNAi). |
Pair-wise significance testing (mutant/RNAi vs. wild-type/vector) was performed using the Bioconductor package limma and p-values were initially corrected for multiple testing using the false discovery rate (FDR) method of Benjamini and Hochberg. Authors defined differential expression as log2(ratio) >= 0.848 with the FDR set to 5%, and p-value <= 0.001. |
WBPaper00045015:nhr-25(RNAi)_upregulated
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Transcripts enriched in male him-5(e1490 animals, comparing to in N2 hermaphrodite animals from L3 larva to young adult stages. |
DESeq FDR < 0.01. |
WBPaper00050231:male_enriched
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Transcripts that showed significantly increased expression in pals-22(jy3) comparing to in N2 animals. |
limma-voom, fold change > 2, FDR < 0.05 |
WBPaper00064532:pals-22(jy3)_upregulated
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Transcripts that showed significantly increased expression in pals-25(icb98) comparing to in N2 animals. |
limma-voom, fold change > 2, FDR < 0.05 |
WBPaper00064532:pals-25(icb98)_upregulated
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Transcripts that showed significantly increased expression in pals-25(jy111) comparing to in N2 animals. |
limma-voom, fold change > 2, FDR < 0.05 |
WBPaper00064532:pals-25(jy111)_upregulated
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Genome-wide analysis of developmental and sex-regulated gene expression profile. |
self-organizing map |
cgc4489_group_15
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Transcripts that showed significantly decreased expression in H3.3 null mutant animals (FAS43 [his-69&his-70(uge44) III; his-72(tm2066) III; his-74(uge18) V; his-71(ok2289) X]) comparing to in N2 animals at L1 larva stage. |
Differentially expressed genes were estimated using a General Linear Model approach, negative binomial distribution, and a quasi-likelihood F-test. Genes with a P-value < 0.05 and fold change > 1 were considered significant. |
WBPaper00054191:H3.3(null)_L1_downregulated
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Transcripts that showed significantly decreased expression in rrf-3(pk1426) comparing to in N2 at embryo stage. |
DESeq2v 1.18.1, fold change > 1.5, adjusted p-value < 0.01. |
WBPaper00056169:rrf-3(pk1426)_downregulated_embryo
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Genes upregulated by zip-2(RNAi) in uninfected animals feeding on E. coli OP50. |
N.A. |
WBPaper00035891:zip-2(RNAi)_upregulated
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