WormMine

WS294

Intermine data mining platform for C. elegans and related nematodes

Gene :

WormBase Gene ID  ? WBGene00006665 Gene Name  twk-10
Sequence Name  ? K04A8.4 Organism  Caenorhabditis elegans
Automated Description  Predicted to enable outward rectifier potassium channel activity and potassium ion leak channel activity. Predicted to be involved in potassium ion transmembrane transport and stabilization of membrane potential. Predicted to be located in plasma membrane. Biotype  SO:0001217
Genetic Position  V :0.074709 ±0.003618 Length (nt)  ? 7917
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1 Organism

Name Taxon Id
Caenorhabditis elegans 6239

1 Synonyms

Value
WBGene00006665

Genomics

3 Transcripts

WormMine ID Sequence Name Length (nt) Chromosome Location
Transcript:K04A8.4a.1 K04A8.4a.1 1358   V: 6552340-6560256
Transcript:K04A8.4b.1 K04A8.4b.1 354   V: 6559536-6560196
Transcript:K04A8.4c.1 K04A8.4c.1 258   V: 6559895-6560196
 

Other

3 CDSs

WormMine ID Sequence Name Length (nt) Chromosome Location
CDS:K04A8.4a K04A8.4a 1290   V: 6552348-6552440
CDS:K04A8.4c K04A8.4c 258   V: 6559895-6560060
CDS:K04A8.4b K04A8.4b 354   V: 6559536-6559622

8 RNAi Result

WormBase ID
WBRNAi00049872
WBRNAi00049873
WBRNAi00016571
WBRNAi00016572
WBRNAi00016576
WBRNAi00033933
WBRNAi00075959
WBRNAi00103432

102 Allele

Public Name
gk963301
gk963553
gk963042
gk963041
gk964259
gk964351
gk963850
WBVar01588484
gk237526
gk237525
gk237524
gk237533
gk237532
gk237531
gk237530
gk237529
gk237528
gk237527
gk237536
gk237535
gk237534
gk237542
gk237541
gk237540
gk237539
gk237538
gk237537
WBVar02023805
WBVar02023806
gk948441

1 Chromosome

WormBase ID Organism Length (nt)
V Caenorhabditis elegans 20924180  

1 Chromosome Location


Feature . Primary Identifier
Start End Strand
WBGene00006665 6552340 6560256 1

4 Data Sets

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

0 Downstream Intergenic Region

103 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
  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 csr-1a(tor159) comparing to in N2 at 25C. DESeq2, fold change > 2, p-value < 0.05. WBPaper00061753:csr-1(tor159)_upregulated_25C
  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
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
  Transcripts that showed significantly decreased expression in atfs-1(cmh15) (null allele) animals comparing to in N2 animals at L4 larva stage. edgeR, fold change > 2, FDR < 0.05 WBPaper00060909:atfs-1(cmh15)_downregulated
  Transcripts expressed in intestine, according to PAT-Seq analysis using Pges-1-GFP-3XFLAG mRNA tagging. Cufflinks FPKM value >=1. WBPaper00050990:intestine_expressed
  Genes with expression level regulated by genotype (N2 vs CB4856) and age 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_age_regulated_developing
  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
  Transcripts that showed significantly decreased expression in day 3 adult hermaphrodite comparing to in L4 larva daf-16(mu86);glp-1(e2141) animals. Fold change > 2, FDR < 0.05 WBPaper00064088:Day-3-adult_vs_L4_downregulated_daf-16(mu86);glp-1(e2141)
  Transcripts that showed significantly decreased expression in day 3 adult hermaphrodite comparing to in L4 larva glp-1(e2141) animals. Fold change > 2, FDR < 0.05 WBPaper00064088:Day-3-adult_vs_L4_downregulated_glp-1(e2141)
Bacteria infection: Enterococcus faecalis OG1RF. 16 hours of exposure after L4 larva stage at 25C. Transcripts that showed significantly decreased 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_downregulated_N2
Bacteria infection: Pseudomonas aeruginosa PA14. 24 hours of exposure at 25C. Transcripts that showed significantly increased expression in N2 animals with 24 hours of exposure to P. aeruginosa PA14 for 24 hrs at 25C, comparing to N2 animals without exposure to PA14. DESeq2, fold change > 2, FDR < 0.05. WBPaper00058948:PA14_upregulated
  Genes that showed oscillating mRNA expression level throughout the 16 hour time courses from L3 larva to young adult. The following three lines of R code were used to perform the classification: increasing <-2*amplitude-PC1 < -1.7; oscillating <-!increasing & (amplitude > 0.55); flat <-!increasing & !oscillating; Note that the amplitude of a sinusoidal wave corresponds to only half the fold change between trough and peak. WBPaper00044736:oscillating_dev_expression
  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
  Genes regulated by DAF-16, according to whole transcriptome profiling to compare genome-wide regulatory influences of DPY-21 and SET-4 to those of the key transcription factors controlling dauer arrest in eak-7;akt-1 animals, DAF-16 and DAF-12. Authors identified genes differentially expressed between wild-type and eak-7;akt-1 double mutant animals [fold change >= 1.5 and false discovery rate (FDR) < 0.05]. Authors then compared the transcriptomes of eak-7;akt-1 double mutants to those of eak-7;akt-1 animals harboring mutations in dpy-21, set-4, daf-16, or daf-12, and identified genes that are differentially expressed in the opposite direction as in wild-type relative to eak-7;akt-1. Annotated gene expression data output from CuffDiff v2.2.1 was read into R version 3.2.1 for six comparisons: eak-7;akt-1 compared to (1) wild-type, (2) daf-16(mu86);eak-7;akt-1, (3) daf-12;eak-7;akt-1, (4) set-4(n4600);eak-7;akt-1, (5) set-4(dp268);eak-7;akt-1, and (6) dpy-21;eak-7;akt-1. Authors filtered genes by the following criteria: (1) status = OK for wild-type vs. eak-7;akt-1, (2) fold change (FC) >= 1.5 or FC <= 1/1.5 for wild-type vs. eak-7;akt-1 and (3) FDR < 0.05 for at least two separate comparisons. WBPaper00050801:DAF-16_dauer_regulome
  Genes regulated by DPY-21, according to whole transcriptome profiling to compare genome-wide regulatory influences of DPY-21 and SET-4 to those of the key transcription factors controlling dauer arrest in eak-7;akt-1 animals, DAF-16 and DAF-12. Authors identified genes differentially expressed between wild-type and eak-7;akt-1 double mutant animals [fold change >= 1.5 and false discovery rate (FDR) < 0.05]. Authors then compared the transcriptomes of eak-7;akt-1 double mutants to those of eak-7;akt-1 animals harboring mutations in dpy-21, set-4, daf-16, or daf-12, and identified genes that are differentially expressed in the opposite direction as in wild-type relative to eak-7;akt-1. Annotated gene expression data output from CuffDiff v2.2.1 was read into R version 3.2.1 for six comparisons: eak-7;akt-1 compared to (1) wild-type, (2) daf-16(mu86);eak-7;akt-1, (3) daf-12;eak-7;akt-1, (4) set-4(n4600);eak-7;akt-1, (5) set-4(dp268);eak-7;akt-1, and (6) dpy-21;eak-7;akt-1. Authors filtered genes by the following criteria: (1) status = OK for wild-type vs. eak-7;akt-1, (2) fold change (FC) >= 1.5 or FC <= 1/1.5 for wild-type vs. eak-7;akt-1 and (3) FDR < 0.05 for at least two separate comparisons. WBPaper00050801:DPY-21_dauer_regulome
Starvation 48 hours at L1 arrest Transcripts that showed significantly increased expression in starved N2 animals (48 hours at L1 arrest) Fold change > 2. WBPaper00064005:starvation_upregulated_N2_mRNA
  Genes found to be regulated by low-copy overexpression of sir-2.1 with p < 0.014. N.A. WBPaper00026929:sir-2.1_overexpression_regulated
  Transcripts that showed significantly altered expression after 24 hour exposure to nitroguanidine (NQ). 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:nitroguanidine_regulated
  Transcripts down regulated in hpl-2(tm1489) embryo comparing to N2 in tiling array analysis. Oligos from the tiling array were mapped to chromosome coordinates of the exons from Wormbase WS180. Any oligo that mapped to a gene on both the Watson and Crick strands was excluded. The remaining oligos were then grouped together (perfect match and mismatch) into probe sets and written out into an Affymetrix CDF file. The CDF file was converted into an R-package and loaded into R. The expression values were calculated using the justRMA function from Bioconductor. This used a Benjamini and Hochberg false discovery rate correction. WBPaper00040560:hpl-2_embryo_downregulated
  Transcripts unqiuely expressed in intestine, according to PAT-Seq analysis using Pges-1-GFP-3XFLAG mRNA tagging. Cufflinks FPKM value >=1. WBPaper00050990:intestine_enriched
  Transcripts that showed significantly increased expression in DLS357 [ceh-60(ok1485)] comparing to in N2 at day 1 adults. DESeq2, fold change > 2, FDR < 0.01. WBPaper00056550:ceh-60(ok1485)_upregulated_AdultDay1
  Transcripts that showed significantly decreased expression in nhr-114(gk849) comparing to wild type animals at L4 larva. DESeq2 1.26.0, fold change > 2, FDR < 0.05. WBPaper00064539:nhr-114(gk849)_downregulated
  Genes with significant increase of expression in UPF1 smg-2(RNAi) comparing to control. Bioconductor package LIMMA was used to determine differentially expressed genes. The P-values were adjusted for multiple testing with a false-discovery rate (50). Probe sets with fold-change > 1.5 and q-value < 0.05 were used as a cut-off for C. elegans microarrays WBPaper00042561:smg-2(RNAi)_upregulated
  Transcripts that showed significantly increased expression in sams-3(RNAi) comparing to N2 animals injected with empty vector. Deseq FDR < 0.01, fold change > 2. WBPaper00065005:sams-3(RNAi)_upregulated
  Transcripts that showed significantly increased expression in sams-4(RNAi) comparing to N2 animals injected with empty vector. Deseq FDR < 0.01, fold change > 2. WBPaper00065005:sams-4(RNAi)_upregulated

6 Expression Patterns

Remark Reporter Gene Primary Identifier Pattern Subcellular Localization
    Expr2035778 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).  
    Expr1153579 Developmental gene expression time-course. Raw data can be downloaded from ftp://caltech.wormbase.org/pub/wormbase/datasets-published/hashimshony2015  
    Expr1153578 Developmental gene expression time-course. Raw data can be downloaded from ftp://caltech.wormbase.org/pub/wormbase/datasets-published/hashimshony2015  
    Expr1010362 Developmental gene expression time-course. Raw data can be downloaded from ftp://caltech.wormbase.org/pub/wormbase/datasets-published/levin2012  
    Expr2017638 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).  
    Expr1017080 Developmental gene expression time-course. Raw data can be downloaded from ftp://caltech.wormbase.org/pub/wormbase/datasets-published/levin2012  

11 GO Annotation

Annotation Extension Qualifier
  located_in
  located_in
  located_in
  located_in
  involved_in
  involved_in
  involved_in
  involved_in
  enables
  enables
  enables

6 Homologues

Type
orthologue
orthologue
orthologue
orthologue
orthologue
orthologue

1 Locations


Feature . Primary Identifier
Start End Strand
WBGene00006665 6552340 6560256 1

11 Ontology Annotations

Annotation Extension Qualifier
  located_in
  located_in
  located_in
  located_in
  involved_in
  involved_in
  involved_in
  involved_in
  enables
  enables
  enables

0 Regulates Expr Cluster

1 Sequence

Length
7917

1 Sequence Ontology Term