WormMine

WS294

Intermine data mining platform for C. elegans and related nematodes

Gene :

WormBase Gene ID  ? WBGene00001178 Gene Name  egl-9
Sequence Name  ? F22E12.4 Brief Description  egl-9 encodes a proline hydroxylase; EGL-9 functions in a conserved hypoxia-sensing pathway to negatively regulate HIF-1 (hypoxia inducible factor) by hydroxylating prolyl HIF-1 residues; EGL-9 activity is negatively regulated by its physical association with CYSL-1, a protein with similarity to cysteine synthases that acts to transduce information about the environmental O2 levels through H2S (hydrogen sulfide) signaling.
Organism  Caenorhabditis elegans Automated Description  Enables peptidyl-proline 4-dioxygenase activity. Involved in regulation of protein localization and response to hypoxia. Located in dendrite and nucleus. Expressed in ventral nerve cord and vulval precursor cell. Human ortholog(s) of this gene implicated in clear cell renal cell carcinoma and familial erythrocytosis 3. Is an ortholog of human EGLN1 (egl-9 family hypoxia inducible factor 1) and EGLN2 (egl-9 family hypoxia inducible factor 2).
Biotype  SO:0001217 Genetic Position  V :2.5669 ±0.001344
Length (nt)  ? 8399
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1 Organism

Name Taxon Id
Caenorhabditis elegans 6239

1 Synonyms

Value
WBGene00001178

Genomics

7 Transcripts

WormMine ID Sequence Name Length (nt) Chromosome Location
Transcript:F22E12.4b.1 F22E12.4b.1 2536   V: 10468517-10476914
Transcript:F22E12.4d.1 F22E12.4d.1 2569   V: 10468517-10476915
Transcript:F22E12.4a.1 F22E12.4a.1 2631   V: 10468517-10476914
Transcript:F22E12.4b.2 F22E12.4b.2 3193   V: 10468519-10476915
Transcript:F22E12.4b.3 F22E12.4b.3 2486   V: 10468525-10476915
Transcript:F22E12.4e.1 F22E12.4e.1 1944   V: 10470424-10476463
Transcript:F22E12.4c.1 F22E12.4c.1 1850   V: 10473333-10476911
 

Other

5 CDSs

WormMine ID Sequence Name Length (nt) Chromosome Location
CDS:F22E12.4e F22E12.4e 1944   V: 10470424-10470877
CDS:F22E12.4a F22E12.4a 2172   V: 10468525-10468599
CDS:F22E12.4b F22E12.4b 1092   V: 10468525-10468599
CDS:F22E12.4c F22E12.4c 1398   V: 10473337-10473438
CDS:F22E12.4d F22E12.4d 2109   V: 10468525-10468599

17 RNAi Result

WormBase ID
WBRNAi00089834
WBRNAi00001895
WBRNAi00045330
WBRNAi00013759
WBRNAi00098163
WBRNAi00093229
WBRNAi00093230
WBRNAi00084296
WBRNAi00092084
WBRNAi00103104
WBRNAi00092083
WBRNAi00092082
WBRNAi00089918
WBRNAi00090078
WBRNAi00090236
WBRNAi00084305
WBRNAi00084248

129 Allele

Public Name
gk963301
gk964451
gk963495
gk963496
WBVar02060763
WBVar02060764
gk964351
gk962860
gk964304
tm11116
otn11433
WBVar01864851
WBVar01864852
WBVar01864855
WBVar01864856
WBVar01864853
WBVar01864854
WBVar01864859
WBVar01864857
WBVar01864858
sa307
sa330
WBVar02024257
gk245477
gk245478
gk245481
gk245482
gk245479
gk245480
gk245485

1 Chromosome

WormBase ID Organism Length (nt)
V Caenorhabditis elegans 20924180  

1 Chromosome Location


Feature . Primary Identifier
Start End Strand
WBGene00001178 10468517 10476915 1

4 Data Sets

Name URL
WormBaseAcedbConverter  
GO Annotation data set  
C. elegans genomic annotations (GFF3 Gene)  
Panther orthologue and paralogue predictions  

1 Downstream Intergenic Region

WormBase ID Name Sequence Name Length (nt) Chromosome Location Organism
intergenic_region_chrV_10476916..10478318   1403 V: 10476916-10478318 Caenorhabditis elegans

134 Expression Clusters

Regulated By Treatment Description Algorithm Primary Identifier
  Transcripts that showed significantly increased expression in L1 neural cells comparing to in adult neural cells. DESeq2 (v1.18.1) fold change > 2, P-adj<0.05, using BenjaminiHochberg correction. WBPaper00060811:L1_vs_adult_upregulated_neural
  Transcripts expressed in neuronal cells, by analyzingfluorescence-activated cell sorted (FACS) neurons. DESeq. False discovry rate (FDR) < 0.1. WBPaper00048988:neuron_expressed
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
  Neuronally enriched transcripts according to a comparison of neuronal nuclei IP samples to total nuclei using isolation of nuclei from tagged specific cell types (INTACT) technology. DESEQ2, fold change > 2 and FDR < 0.01. WBPaper00062103:neuron_enriched
Osmotic stress Transcripts that showed significantly altered expression with 500 mM salt (NaCl) vs 100 mM salt when no food was present DESeq(version 1.10.1), FDR < 0.05. WBPaper00050726:OsmoticStress_regulated_NoFood
  Transcripts that showed significantly increased expression glp-1(e2141); TU3401 animals comparing to in TU3401 animals. Fold change > 2, FDR < 0.01. WBPaper00065993:glp-1(e2141)_upregulated
  Transcripts expressed in the epithelial tissues surrounding the pharynx that includes the arcade and intestinal valve (AIV) cells, according to PAT-Seq analysis using Pbath-15-GFP-3XFLAG mRNA tagging. Cufflinks FPKM value >=1. WBPaper00050990:arcade_intestinal-valve_expressed
  Transcripts expressed in body muscle, according to PAT-Seq analysis using Pmyo-3-GFP-3XFLAG mRNA tagging. Cufflinks FPKM value >=1. WBPaper00050990:body-muscle_expressed
  Transcripts expressed in GABAergic neuron, according to PAT-Seq analysis using Punc-47-GFP-3XFLAG mRNA tagging. Cufflinks FPKM value >=1. WBPaper00050990:GABAergic-neuron_expressed
  Transcripts expressed in hypodermis, according to PAT-Seq analysis using Pdpy-7-GFP-3XFLAG mRNA tagging. Cufflinks FPKM value >=1. WBPaper00050990:hypodermis_expressed
  Transcripts expressed in intestine, according to PAT-Seq analysis using Pges-1-GFP-3XFLAG mRNA tagging. Cufflinks FPKM value >=1. WBPaper00050990:intestine_expressed
  Maternal class (M): genes that are called present in at least one of the three PC6 replicates. A modified Welch F statistic was used for ANOVA. For each gene, regressed error estimates were substituted for observed error estimates. The substitution is justified by the lack of consistency among the most and least variable genes at each time point. Regressed error estimates were abundance-dependent pooled error estimates that represented a median error estimate from a window of genes of similar abundance to the gene of interest. A randomization test was used to compute the probability Pg of the observed F statistic for gene g under the null hypothesis that developmental time had no effect on expression. P-values were not corrected for multiple testing. [cgc5767]:expression_class_M
  Transcripts expressed in NMDA neuron, according to PAT-Seq analysis using Pnmr-1-GFP-3XFLAG mRNA tagging. Cufflinks FPKM value >=1. WBPaper00050990:NMDA-neuron_expressed
  Transcripts expressed in pharynx, according to PAT-Seq analysis using Pmyo-2-GFP-3XFLAG mRNA tagging. Cufflinks FPKM value >=1. WBPaper00050990:pharynx_expressed
  Transcripts expressed in seam cells, according to PAT-Seq analysis using Pgrd-10-GFP-3XFLAG mRNA tagging. Cufflinks FPKM value >=1. WBPaper00050990:seam_expressed
  Genes with expression level regulated by genotype (N2 vs CB4856) at L3 larva and Late reproduction stage (96 hours at 24 centigrade). For model 2, authors used 100 permutations to estimate the FDR threshold. Per permutation, genotypes and ages were independently randomly distributed, keeping the among-gene structure intact. Then for each spot (23,232) on the array, model 2 was tested. The obtained P-values were used to estimate a threshold for each of the explanatory factors. Authors also used a genome-wide threshold of -log10 P-value = 2, which resembles an FDR of 0.072 and 0.060 for marker and the interaction age-marker for the developing worms and FDR of 0.050 and 0.065 for marker and age-marker for the aging worms. For the physiological age effect, authors used a log10 P-value = 8 in developing worms (0.012 FDR) and -log10 P-value = 6 (0.032 FDR). WBPaper00040858:eQTL_regulated_developing
  Strictly maternal class (SM): genes that are the subset of maternal genes that are not also classified as embryonic. A modified Welch F statistic was used for ANOVA. For each gene, regressed error estimates were substituted for observed error estimates. The substitution is justified by the lack of consistency among the most and least variable genes at each time point. Regressed error estimates were abundance-dependent pooled error estimates that represented a median error estimate from a window of genes of similar abundance to the gene of interest. A randomization test was used to compute the probability Pg of the observed F statistic for gene g under the null hypothesis that developmental time had no effect on expression. P-values were not corrected for multiple testing. [cgc5767]:expression_class_SM
Bacteria infection: Bacillus thuringiensis mRNAs that showed significantly decreased expression after pathogenic bacteria Bacillus thuringiensis infections comparing to non pathogenic BT (BT247(1 to 2 mix) vs BT407 6h), according to RNAseq. Cuffdiff, ajusted p-value < 0.01. WBPaper00046497:B.thuringiensis_0.5mix_downregulated_6h
  Transcripts that showed significantly increased expression in sin-3(tm1276) comparing to in N2. DESeq2, fold change > 2, p-value < 0.01. WBPaper00061203:sin-3(tm1276)_upregulated
  Genes that showed significantly increased expression in daf-2(e1370);hel-1(gk148684) comparing to in hel-1(gk148684) To identify DEGs, Students t test and the log2 median ratio test were performed to compute t values and median ratios for all the annotated genes. The adjusted P values from each test were computed using an empirical distribution of the null hypothesis, which was obtained from random permutations of the samples. Finally, the adjusted P values from the individual tests were combined to compute the overall P values using Stouffers method , and genes with overall P < 0.05 and fold change > 1.5 were selected as DEGs. WBPaper00047131:daf-2(e1370)_upregulated_hel-1(gk148684)-background
  Transcripts that showed significantly decreased expression in N2 animals exposed to 0.1mM Paraquat from hatching to reaching adult stage. DESeq2 version 1.22.2, p < 0.05 WBPaper00064716:paraquat_downregulated
  Transcripts that showed significantly altered expression after 24 hour exposure to stavudine (d4T) starting at L1 lava stage. DESeq WBPaper00053302:stavudine_24h_regulated
  Transcripts that showed significantly decreased expression in sin-3(tm1276) comparing to in N2 at early embryo when there were only 3 -5 eggs in the adult. DESeq2, fold change > 2, adjusted p-value < 0.01 WBPaper00058598:sin-3(tm1276)_downregulated
  Transcripts detected in body muscle nuclei according to a nuclear FACS-based strategy. Cufflinks WBPaper00065120:body-muscle-transcriptome
  Transcripts that showed significantly increased expression in xrep-4(lax137). DESeq2. Genes were selected if their p value < 0.01. WBPaper00066062:xrep-4(lax137)_upregulated
Temprature shift to 28C for 48 hours. Transcripts that showed significantly decreased expression after animals were exposed to 28C temperature for 48 hours. Differentially expressed genes wereidentified using DESeq (v.1.18.0) by normalizing readsbased on the negative binomial distribution method andcomparing each HS timepoint to the 0-h control. WBPaper00061341:28C_48h_downregulated
  Transcripts that showed significantly increased expression in isp-1(qm150) comparing to in N2. Differential gene expression analysis was performed using the quasi-likeli-hood framework in edgeR package v. 3.20.1 in R v. 3.4.1. WBPaper00053810:isp-1(qm150)_upregulated
  Transcripts that showed significantly increased expression in nuo-6(qm200) comparing to in N2. Differential gene expression analysis was performed using the quasi-likeli-hood framework in edgeR package v. 3.20.1 in R v. 3.4.1. WBPaper00053810:nuo-6(qm200)_upregulated
  Genes that showed expression levels higher than the corresponding reference sample (embryonic 0hr reference). A Mann-Whitney U test with an empirical background model and FDR correction for multiple testing was used to detect expressed transcripts (Benjamini and Hochberg 1995). Genes and TARs with an FDR <= 0.05 were reported as expressed above background. Authors detected differentially expressed transcripts using a method based on linear models. Genes and TARs were called differentially expressed if the FDR was <= 0.05 and the fold change (FC) >= 2.0. To more strictly correct for potential false-positives resulting from multiple sample comparisons, authors divided individual FDR estimates by the number of samplesor sample comparisons, respectively. This resulted in an adjusted FDR of 1.3 * 0.0001 for expression above background and of 7.4 * 0.0001 for differential expression. Authors called genes selectively enriched in a given tissue if they met the following requirements: (1) enriched expression in a given tissue (FDR <= 0.05 and FC >= 2.0), (2) fold change versus reference among the upper 40% of the positive FC range observed for this gene across all tissues, and (3) fold-change entropy among the lower 40% of the distribution observed for all genes. WBPaper00037950:germline-precursors_blastula-embryo_expressed
  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

7 Expression Patterns

Remark Reporter Gene Primary Identifier Pattern Subcellular Localization
    Expr1030754 Tiling arrays expression graphs  
    Expr9927   EGL-9A and EGL-9C were localized to nuclei, but were diffusely distributed throughout ventral cord dendrites. By contrast, EGL-9E was localized to puncta along the ventral cord in addition to the nucleus.
    Expr2011231 Single cell embryonic expression. Only cell types with an expression fraction of greater 0.2 of the maximum expressed fraction are labeled (Full data can be downloaded from http://caltech.wormbase.org/pub/wormbase/datasets-published/packer2019/). The colors represent the broad cell class to which the cell type has been assigned. The size of the point is proportional to the log2 of the numbers of cells in the dataset of that cell type. Interactive visualizations are available as a web app (https://cello.shinyapps.io/celegans/) and can also be installed as an R package (https://github.com/qinzhu/VisCello.celegans).  
    Expr1022645 Developmental gene expression time-course. Raw data can be downloaded from ftp://caltech.wormbase.org/pub/wormbase/datasets-published/levin2012  
    Expr14526 The expression of the functional egl-9::gfp reporter could be observed in the VPCs and their descendants throughout vulval development. At the onset of vulval induction in mid L2 larvae, the egl-9::gfp reporter was expressed in all VPCs, although expression levels were slightly higher in the three proximal VPCs P5-7.p than the three distal VPCs P3.p, P4.p, and P8.p. In late-L2/early-L3 stage animals, EGL-9::GFP expression remained prominent in the proximal VPCs but decreased in the distal VPCs as they started dividing. After completion of the first round of VPC divisions in mid-L3 larvae, EGL-9::GFP expression faded in the 1° P6.p descendants and increased in the 2° P5.p and P7.p descendants.  
    Expr2029467 Single cell embryonic expression. Only cell types with an expression fraction of greater 0.2 of the maximum expressed fraction are labeled (Full data can be downloaded from http://caltech.wormbase.org/pub/wormbase/datasets-published/packer2019/). The colors represent the broad cell class to which the cell type has been assigned. The size of the point is proportional to the log2 of the numbers of cells in the dataset of that cell type. Interactive visualizations are available as a web app (https://cello.shinyapps.io/celegans/) and can also be installed as an R package (https://github.com/qinzhu/VisCello.celegans).  
    Expr1149253 Developmental gene expression time-course. Raw data can be downloaded from ftp://caltech.wormbase.org/pub/wormbase/datasets-published/hashimshony2015  

33 GO Annotation

Annotation Extension Qualifier
  enables
  enables
  enables
  enables
  enables
  enables
  enables
  enables
  involved_in
  involved_in
  enables
  involved_in
  enables
  enables
  enables
  enables
  located_in
  located_in
  located_in
  located_in
  involved_in
  located_in
  involved_in
has_input(WB:WBGene00002999) involved_in
  located_in
  located_in
  located_in
  located_in
  located_in
  located_in

11 Homologues

Type
orthologue
orthologue
orthologue
orthologue
orthologue
orthologue
orthologue
least diverged orthologue
least diverged orthologue
least diverged orthologue
least diverged orthologue

1 Locations


Feature . Primary Identifier
Start End Strand
WBGene00001178 10468517 10476915 1

33 Ontology Annotations

Annotation Extension Qualifier
  enables
  enables
  enables
  enables
  enables
  enables
  enables
  enables
  involved_in
  involved_in
  enables
  involved_in
  enables
  enables
  enables
  enables
  located_in
  located_in
  located_in
  located_in
  involved_in
  located_in
  involved_in
has_input(WB:WBGene00002999) involved_in
  located_in
  located_in
  located_in
  located_in
  located_in
  located_in

4 Regulates Expr Cluster

Regulated By Treatment Description Algorithm Primary Identifier
  Transcripts with significantly decreased expression in egl-9(sa307) comparing to in N2. Bioconductor's edgeR package in the R 3.2.3, adjusted p value < 0.05. WBPaper00054872:egl-9(sa307)_downregulated
  Transcripts with significantly increased expression in egl-9(sa307) comparing to in N2. Bioconductor's edgeR package in the R 3.2.3, adjusted p value < 0.05. WBPaper00054872:egl-9(sa307)_upregulated
  Transcripts that showed significantly increased expression in egl-9(sa307) comparing to in N2 animals. Fold change > 2, FDR < 0.01. WBPaper00064602:egl-9(sa307)_upregulated
  Transcripts that showed significantly decreased expression in egl-9(sa307) comparing to in N2 animals. Fold change > 2, FDR < 0.01. WBPaper00064602:egl-9(sa307)_downregulated

1 Sequence

Length
8399

1 Sequence Ontology Term