WormMine

WS295

Intermine data mining platform for C. elegans and related nematodes

Gene :

WormBase Gene ID  ? WBGene00005160 Gene Name  srg-2
Sequence Name  ? C18F10.5 Brief Description  srg-2 encodes a predicted seven transmembrane domain G protein-coupled chemosensory receptor; an SRG-2::GFP fusion protein is expressed exclusively in the cilia of ASK sensory neurons, which are believed to be involved in chemotaxis to lysine and sensory regulation of egg laying; localization of SRG-2 to ASK cilia does not appear to depend upon wild-type activity of either odr-4 or odr-8.
Organism  Caenorhabditis elegans Automated Description  Predicted to enable transmembrane signaling receptor activity. Predicted to be involved in sensory perception of chemical stimulus. Predicted to be located in membrane.
Biotype  SO:0001217 Genetic Position  III :-1.4073 ±6.1e-05
Length (nt)  ? 1626
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1 Organism

Name Taxon Id
Caenorhabditis elegans 6239

1 Synonyms

Value
WBGene00005160

Genomics

1 Transcripts

WormMine ID Sequence Name Length (nt) Chromosome Location
Transcript:C18F10.5.1 C18F10.5.1 984   III: 6258590-6260215
 

Other

1 CDSs

WormMine ID Sequence Name Length (nt) Chromosome Location
CDS:C18F10.5 C18F10.5 984   III: 6258590-6258793

6 RNAi Result

WormBase ID
WBRNAi00040962
WBRNAi00040963
WBRNAi00011014
WBRNAi00005311
WBRNAi00029088
WBRNAi00035489

13 Allele

Public Name
gk964518
gk176262
gk963814
WBVar01566620
gk500640
gk890033
gk838723
gk512242
gk727922
gk382313
gk350188
gk475611
gk588842

1 Chromosome

WormBase ID Organism Length (nt)
III Caenorhabditis elegans 13783801  

1 Chromosome Location


Feature . Primary Identifier
Start End Strand
WBGene00005160 6258590 6260215 -1

3 Data Sets

Name URL
WormBaseAcedbConverter  
GO Annotation data set  
C. elegans genomic annotations (GFF3 Gene)  

0 Downstream Intergenic Region

25 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 of coding genes that showed significantly decreased expression in muscle. DESeq2 (version 1.24.0). Transcripts with a false-discovery rate adjusted p-value less than 0.05 were considered significantly differentially expressed. WBPaper00062325:muscle_depleted_coding-RNA
  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
  mRNAs that showed decreased expression in 1 cell mebryo comparing to in oocyte, according to RNAseq analysis. Gaussian error propagation. As cutoff for the up-regulated genes authors used log2 fold change > 1 and P < 0.05 and as cutoff for the down-regulated genes authors used log2 fold change < -1 and P < 0.05. WBPaper00045420:fertilization_downregulated_transcript
  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
  Transcripts that showed significantly increased 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)_upregulated_neuron
  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
  Transcripts that showed significantly increased expression in aak-1(tm1944);aak-2(ok524) animals comparing to in N2. DEseq 1.18.0, adjusted p-value < 0.05. WBPaper00056471:aak-1(tm1944);aak-2(ok524)_upregulated
  Transcripts that showed significantly increased expression in daf-2(e1370) comparing to in N2. Student's t-test, fold change > 2, p-value < 0.05. WBPaper00055386:daf-2(e1370)_upregulated
  Significantly upregulated 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)_upregulated
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_RNAseq
  siRNAs that showed significantly lower expression (log2fold > 2, padj < 0.01) in hermaphrodite gonad (somatic gonad plus germine) than in male gonad (somatic gonad plus germine). DESeq2 v1.13.8, fold change > 2, FDR < 0.01. WBPaper00056161:male_enriched_siRNA
Fungi infection: Drechmeria coniospora Genes with decreased expression after 12 hours of infection by D.coniospora 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:D.coniospora_12hr_downregulated_RNAseq
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_RNAseq
  Transcripts that showed significantly decreased expression in spn-4(tm291) comparing to in N2 at early embryo when there were only 3 -5 eggs in the adult. RPKM fold change > 2. WBPaper00058598:spn-4(tm291)_downregulated
  Transcripts that showed significantly increased expression in 24-cell stage embryo of chd-3(eh4)let-418(RNAi) animals, comparing to in N2 animals injected with gfp control RNAi vector. DESeq and EdgeR were used. A threshold of 1.5 log2 fold change and a p value <10 % were applied. let-418: wild-type; let-418(RNAi)-treated embryos; chd-3: chd-3(eh4);controlGFP(RNAi)-treated embryos; chd-3_let-418: chd-3(eh4); let-418(RNAi)-treated embryos. All fold changes are calculated versus wild-type;control(RNAi)-treated embryos. 1h and 3h correspond to the 24- and 100-cell stages, respectively. WBPaper00050163:chd-3(eh4);let-418(RNAi)_upregulated_24-cell-embryo
  Expression Pattern Group G, enriched for genes involved in locomotion. 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_G
  Top 300 transcripts enriched in ABalapaapp, ABalappppa, ABalapaapp, ABalaapppp, ABalppappp, ABarappppp according to single cell RNAseq. Top 300 enriched transcripts were determined by log2.ratio of the tpm in the cell type vs the tpm in the other cells * the log2 of the cell.type tpm. WBPaper00061340:Neuroblast_IL1_IL2
  Transcripts that showed significantly decreased expression in hlh-26(ok1453) animals exposed to E. faecium for 8 hours, comparing to N2 animals exposed to E. faecium for 8 hours. Fold change > 2. WBPaper00062585:hlh-26(ok1453)_downregulated_E.faecium
  DAF-16 binding DNA target identified by chromatin profiling by DNA adenine methyltransferase identification (DamID). DAM methylation profiles derived from three biological replicates fed on daf-2 RNAi (no heat shock) showed a high degree of correlation between replicates. Sequences was identified with methylation peaks in the top 1% of smoothed log2 ratios (log2 ratio > 1.5) and within the gene boundary or 2kb upstream of the translational start. This defined 1135 methylation peaks and 907 associated genes, with a false discovery rate of <5%. WBPaper00037055:DAF-16_binding_DNA
  Transcripts that showed significantly increased 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)_upregulated
  Transcripts enriched in ASK according to single cell RNAseq. Genes that pass the Bonferroni threshold for multiple comparisons (q < 0.05) are significantly enriched. WBPaper00061651:ASK_enriched
  Top 300 transcripts enriched in ASKL, ASKR according to single cell RNAseq. Top 300 enriched transcripts were determined by log2.ratio of the tpm in the cell type vs the tpm in the other cells * the log2 of the cell.type tpm. WBPaper00061340:ASK
  Single-cell RNA-Seq cell group 63_0 expressed in neuron. scVI 0.6.0 WBPaper00065841:63_0

5 Expression Patterns

Remark Reporter Gene Primary Identifier Pattern Subcellular Localization
    Expr2034553 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).  
    Expr300 ASK  
    Expr2016327 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).  
    Expr1026554 Developmental gene expression time-course. Raw data can be downloaded from ftp://caltech.wormbase.org/pub/wormbase/datasets-published/levin2012  
    Expr1145004 Developmental gene expression time-course. Raw data can be downloaded from ftp://caltech.wormbase.org/pub/wormbase/datasets-published/hashimshony2015  

5 GO Annotation

Annotation Extension Qualifier
  enables
  located_in
  located_in
  located_in
  involved_in

0 Homologues

1 Locations


Feature . Primary Identifier
Start End Strand
WBGene00005160 6258590 6260215 -1

5 Ontology Annotations

Annotation Extension Qualifier
  enables
  located_in
  located_in
  located_in
  involved_in

0 Regulates Expr Cluster

1 Sequence

Length
1626

1 Sequence Ontology Term

Identifier Name Description
gene  

0 Strains

0 Upstream Intergenic Region