WormMine

WS294

Intermine data mining platform for C. elegans and related nematodes

Gene :

WormBase Gene ID  ? WBGene00000793 Gene Name  crh-1
Sequence Name  ? Y41C4A.4 Brief Description  crh-1 encodes a homolog of the cyclic AMP-response element binding protein (CREB); crh-1 is involved in the transcription of CRE-sequence dependant genes activated by a CaM kinase cascade; crh-1 is required in the bilateral thermosensory neuron AFD, for a memory-related behaviour and for response to tap (nonlocalized mechanosensory stimulation) and tap habituation; crh-1 appears to be ubiquitously expressed.
Organism  Caenorhabditis elegans Automated Description  Enables identical protein binding activity and transcription coactivator binding activity. Involved in determination of adult lifespan; intracellular signal transduction; and regulation of transcription by RNA polymerase II. Predicted to be located in nucleus. Predicted to be part of transcription regulator complex. Expressed in several structures, including germ line; gonad; head ganglion; intestine; and neurons. Human ortholog(s) of this gene implicated in several diseases, including Pick's disease; alcohol dependence; and drug dependence (multiple). Is an ortholog of human ATF1 (activating transcription factor 1); CREB1 (cAMP responsive element binding protein 1); and CREM (cAMP responsive element modulator).
Biotype  SO:0001217 Genetic Position  III :11.752 ±0.036866
Length (nt)  ? 36215
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1 Organism

Name Taxon Id
Caenorhabditis elegans 6239

1 Synonyms

Value
WBGene00000793

Genomics

7 Transcripts

WormMine ID Sequence Name Length (nt) Chromosome Location
Transcript:Y41C4A.4c.1 Y41C4A.4c.1 945   III: 11657767-11693554
Transcript:Y41C4A.4e.1 Y41C4A.4e.1 1261   III: 11674662-11693834
Transcript:Y41C4A.4a.1 Y41C4A.4a.1 1507   III: 11675560-11693981
Transcript:Y41C4A.4d.1 Y41C4A.4d.1 1259   III: 11675562-11693717
Transcript:Y41C4A.4b.1 Y41C4A.4b.1 984   III: 11675662-11693554
Transcript:Y41C4A.4g.1 Y41C4A.4g.1 1615   III: 11682962-11693882
Transcript:Y41C4A.4f.1 Y41C4A.4f.1 1117   III: 11689512-11693835
 

Other

7 CDSs

WormMine ID Sequence Name Length (nt) Chromosome Location
CDS:Y41C4A.4c Y41C4A.4c 945   III: 11657767-11657805
CDS:Y41C4A.4d Y41C4A.4d 996   III: 11675662-11675751
CDS:Y41C4A.4g Y41C4A.4g 1287   III: 11682962-11683428
CDS:Y41C4A.4a Y41C4A.4a 978   III: 11675662-11675733
CDS:Y41C4A.4b Y41C4A.4b 984   III: 11675662-11675733
CDS:Y41C4A.4e Y41C4A.4e 921   III: 11674722-11674736
CDS:Y41C4A.4f Y41C4A.4f 570   III: 11689778-11689817

9 RNAi Result

WormBase ID
WBRNAi00095782
WBRNAi00056358
WBRNAi00056360
WBRNAi00006490
WBRNAi00006495
WBRNAi00036995
WBRNAi00115794
WBRNAi00116042
WBRNAi00087890

986 Allele

Public Name
gk963887
gk964363
gk964364
gk963799
otn8636
tm8951
WBVar01692462
WBVar02068651
WBVar02067641
WBVar02067640
WBVar02069756
WBVar02069757
WBVar00180262
WBVar00180264
WBVar00180265
WBVar00180260
WBVar00180261
WBVar00180266
WBVar00180267
WBVar00180268
WBVar00180269
WBVar00180273
WBVar00180274
WBVar00180275
WBVar00180276
WBVar00180270
WBVar00180271
WBVar00180272
WBVar00180277
WBVar00180279

1 Chromosome

WormBase ID Organism Length (nt)
III Caenorhabditis elegans 13783801  

1 Chromosome Location


Feature . Primary Identifier
Start End Strand
WBGene00000793 11657767 11693981 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_chrIII_11693982..11694135   154 III: 11693982-11694135 Caenorhabditis elegans

113 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
  Genes that showed expression levels higher than the corresponding reference sample (embryonic 24hr 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:all-neurons_L1-larva_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 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
  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
  Genes with expression level regulated by genotype (N2 vs CB4856) and age at old adults stage (214 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_aging
  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
  Genes with expression level regulated by genotype (N2 vs CB4856) at Late reproduction stage (96 hours at 24 centigrade). Authors permuted transcript values and used a genome-wide threshold of log10 P-value = 2, which resembles a false discovery rate (FDR) of 0.0118. WBPaper00040858:eQTL_regulated_reproductive
  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
Bacteria infection: Staphylococcus aureus MW2. 4 hours of exposure. Transcripts that showed significantly increased expression after N2 animals had 4 hours of infection by Staphylococcus aureus (MW2). DEseq 1.18.0, adjusted p-value < 0.05. WBPaper00056471:S.aureus-4h_upregulated_N2
  Transcripts that showed significantly changed expression in 6-day post-L4 adult hermaphrodite comparing to in 1-day post L4 adult hermaphrodite animals. Sleuth WBPaper00051558:aging_regulated
  Significantly differentially expressed genes as determined by microarray analysis of wild-type and cde-1 mutant germlines. RNAs that changed at least 2-fold with a probability of p < 0.05 were considered differentially regulated between wildtype and cde-1. WBPaper00035269:cde-1_regulated
  Transcripts that showed significantly increased expression in sftb-1(cer6) deletion homozygous comparing to to in N2 animals at L4 larva stage. DESeq2, fold change > 2 WBPaper00058725:sftb-1(cer6)_downregulated
  Transcripts that showed significantly decreased expression in dissected female germline comparing to in dissected male germline. Log2 Fold change > 2 or <-1, p-value < 0.05. WBPaper00053599:female_vs_male_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
Gamma irradiation 100 mGY per hour for 72 hours since L1 larva. Transcripts that showed significantly increased expression after exposure to 100mGy per hour gamma irradiation from L1 to day 1 adult hermaphrodite stage. DESeq2, FDR <= 0.05, log2 fold change >= 0.3 or <= -0.3. WBPaper00058958:100mGy-irradiation-72h_upregulated
  Genes that showed expression levels higher than the corresponding reference sample (L2 all cell 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:A-class-motor-neurons_L2-larva_expressed
  Genes that showed expression levels higher than the corresponding reference sample (L2 all cell 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:all-neurons_L2-larva_expressed
  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 (L2 all cell 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:excretory-cell_L2-larva_expressed

12 Expression Patterns

Remark Reporter Gene Primary Identifier Pattern Subcellular Localization
    Expr1019672 Developmental gene expression time-course. Raw data can be downloaded from ftp://caltech.wormbase.org/pub/wormbase/datasets-published/levin2012  
    Expr1030492 Tiling arrays expression graphs  
    Expr11940 In adult hermaphrodites, crh-1 expression is limited to head neurons and gonads.  
Clone: pUL#IAH10A12   Expr7714 Constitutive expression.  
    Expr13028 crh-1 was expressed in a few head neurons, including AFD, the gustatory neurons ASE, and the olfactory neurons AWC, as well as in the intestine. Notably, crh-1 expression was not detected in the AIY interneuron, which is the sole target of AFD chemical synapses.  
    Expr14851 We expressed GFP under the control of a 2.7 kb DNA sequence upstream of the CRH-1e translation start site (henceforth termed as pcrh-1e). Consistent with remarkably low levels of expression in qPCR measurements, we could observe the GFP expression in the pcrh-1e::GFP line in only a few head neurons, expression in the head neurons was also seen previously by Kimura et al who had done in situ hybridization of the crh-1 gene (Kimura et al., 2002). Colocalization experiments showed that the overlap in expression pattern of pnmr-1 was largely restricted to three pairs of neurons. Based on the position of the overlapping neuron, we assessed that localization was seen in the AVA, AVE and RIM interneurons. The same was confirmed by co-expression experiments using neuron specific promoter marker lines for AVA (prig-3::mCherry), AVE (popt-3::mCherry) and RIM (pgcy-13::mCherry) (Fei et al., 2000; Feinberg et al., 2008; Ortiz et al., 2006). We found that pcrh-1e::GFP localized with all these neurons.  
    Expr13030 Single-molecule mRNA fluorescence in situ hybridization (smFISH) confirmed that crh-1 expression was limited to a few cells in the head ganglia, the intestine, and the germline.  
    Expr2010528 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).  
    Expr1159849 Developmental gene expression time-course. Raw data can be downloaded from ftp://caltech.wormbase.org/pub/wormbase/datasets-published/hashimshony2015  
    Expr13877   The three AlyRef/THOC-4 homologs ALY-1,-2,-3, THOC-1, and crh-1 (C. elegans homolog of CREB) showed predominant nuclear localization.
    Expr13029   The mCherry::CRH-1 chimeric protein was exclusively nuclear, and was excluded from the nucleoli in the intestinal nuclei.
    Expr2028768 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).  

24 GO Annotation

Annotation Extension Qualifier
  part_of
  located_in
  part_of
  located_in
  located_in
has_input(WB:WBGene00006600) involved_in
  located_in
  acts_upstream_of
  enables
  enables
has_input(WB:WBGene00000903),occurs_in(WBbt:0005666) enables
  enables
  enables
  enables
  enables
  enables
  involved_in
  involved_in
  involved_in
  involved_in
  involved_in
  involved_in
  enables
  enables

13 Homologues

Type
orthologue
orthologue
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
WBGene00000793 11657767 11693981 1

24 Ontology Annotations

Annotation Extension Qualifier
  part_of
  located_in
  part_of
  located_in
  located_in
has_input(WB:WBGene00006600) involved_in
  located_in
  acts_upstream_of
  enables
  enables
has_input(WB:WBGene00000903),occurs_in(WBbt:0005666) enables
  enables
  enables
  enables
  enables
  enables
  involved_in
  involved_in
  involved_in
  involved_in
  involved_in
  involved_in
  enables
  enables

8 Regulates Expr Cluster

Regulated By Treatment Description Algorithm Primary Identifier
  Transcripts that showed significantly increased expression in crh-1(n3315) comparing to in N2 animals. DESeq2 v1.26.0, FDR < 0.01. Fold change > 2. WBPaper00062440:crh-1(n3315)_upregulated
  Transcripts that showed significantly increased expression in crh-1(syb385) comparing to in N2 animals. DESeq2 v1.26.0, FDR < 0.01. Fold change > 2. WBPaper00062440:crh-1(syb385)_upregulated
  Genes down regulated in crh-1(nn3315) comparing to in N2. To identify genes that were significantly differentially expressed between each mutant and the control, linear modelling and empirical Bayes analysis was performed using the limma package. Limma computes an empirical Bayes adjustment for the t-test (moderated t-statistic), which is more robust than the standard two-sample t-test comparisons. To correct for multiple testing, Benjamin and Hochbergs method to control for false discovery rate was used. Genes with an adjusted P value of 0.05 or smaller and a fold-change in expression larger than twofold were considered differentially expressed. WBPaper00038172:crh-1null_down_regulated
  Transcripts that showed significantly decreased expression in crh-1(n3315) comparing to in N2 animals. DESeq2 v1.26.0, FDR < 0.01. Fold change > 2. WBPaper00062440:crh-1(n3315)_downregulated
  Genes up regulated in crh-1(nn3315) comparing to in N2. To identify genes that were significantly differentially expressed between each mutant and the control, linear modelling and empirical Bayes analysis was performed using the limma package. Limma computes an empirical Bayes adjustment for the t-test (moderated t-statistic), which is more robust than the standard two-sample t-test comparisons. To correct for multiple testing, Benjamin and Hochbergs method to control for false discovery rate was used. Genes with an adjusted P value of 0.05 or smaller and a fold-change in expression larger than twofold were considered differentially expressed. WBPaper00038172:crh-1null_up_regulated
  Transcripts that showed significantly decreased expression in crh-1(syb385) comparing to in N2 animals. DESeq2 v1.26.0, FDR < 0.01. Fold change > 2. WBPaper00062440:crh-1(syb385)_downregulated
  Transcripts significantly downregulated in crh-1(n3315) vs N2 hypodermal tissue. DESeq2, FDR < 0.05. WBPaper00059816:crh-1(n3315)_downrgulated
  Transcripts significantly upregulated in crh-1(n3315) vs N2 hypodermal tissue. DESeq2, FDR < 0.05. WBPaper00059816:crh-1(n3315)_uprgulated

1 Sequence

Length
36215

1 Sequence Ontology Term