WormMine

WS295

Intermine data mining platform for C. elegans and related nematodes

Gene :

WormBase Gene ID  ? WBGene00000772 Gene Name  cpb-3
Sequence Name  ? B0414.5 Brief Description  cpb-3 encodes a CPEB orthologous to Drosophila ORB, zebrafish ZORBA, andhuman CPEB1, and paralogous to FOG-1 and CPB-1/2; CPB-3 inhibitsphysiological apoptosis in oocytes, keeping it down to a normal level of~50% in hermaphrodite gonads; independently of apoptosis, CPB-3 is alsorequired for normal oogenesis, sperm/oocyte switching (upstream ofFEM-3), and the transistion from mitosis to meiosis by oocytes (inparallel with GLD-3); cpb-3(RNAi) results in elevated (though not 100%)physiological germ cell apoptosis, independent of CEP-1; in cpb-3(RNAi)animals, excess physiological apoptosis actually promotes fertility,since cpb-3(RNAi) hermaphrodites have larger brood sizes than those withapoptosis suppressed by ced-3(n717), and aging ced-3(n717);cpb-3(RNAi)animals have abnormal oocytes that fail to exit pachytene and proceedthrough diakinesis; CPB-3 is mainly cytoplasmic, and strongly expressedin pachytene oocytes; cpb-3(bt17);daz-1(tj3) hermaphrodites have asynthetic phenotype of total sterility and masculinization; CPB-3colocalizes with DAZ-1 in vivo, coimmunoprecipitates with DAZ-1, andbinds DAZ-1 in two-hybrid assays.
Organism  Caenorhabditis elegans Automated Description  Predicted to enable mRNA 3'-UTR binding activity; ribosome binding activity; and translation regulator activity, nucleic acid binding. Predicted to be involved in negative regulation of cytoplasmic translation. Predicted to be located in several cellular components, including neuron projection; nucleus; and synapse. Expressed in PVDL; PVDR; and germ line. Human ortholog(s) of this gene implicated in liver cirrhosis. Is an ortholog of human CPEB1 (cytoplasmic polyadenylation element binding protein 1).
Biotype  SO:0001217 Genetic Position  I :0.447885 ±0.000393
Length (nt)  ? 3119
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1 Organism

Name Taxon Id
Caenorhabditis elegans 6239

1 Synonyms

Value
WBGene00000772

Genomics

1 Transcripts

WormMine ID Sequence Name Length (nt) Chromosome Location
Transcript:B0414.5.1 B0414.5.1 2803   I: 5788634-5791752
 

Other

1 CDSs

WormMine ID Sequence Name Length (nt) Chromosome Location
CDS:B0414.5 B0414.5 2238   I: 5789170-5789381

14 RNAi Result

WormBase ID
WBRNAi00068000
WBRNAi00039040
WBRNAi00000588
WBRNAi00002856
WBRNAi00008029
WBRNAi00075632
WBRNAi00075633
WBRNAi00064201
WBRNAi00028133
WBRNAi00064175
WBRNAi00082291
WBRNAi00082293
WBRNAi00082295
WBRNAi00116483

46 Allele

Public Name
gk962858
gk962706
gk963902
tm10713
op234
gk728847
gk560996
gk320635
gk728848
gk599553
WBVar01641018
gk751781
gk861348
gk843121
gk640152
WBVar01282968
gk603888
gk907741
gk770358
gk626458
gk859409
gk630911
gk850918
h17077
tm1746
gk854030
gk800495
gk886480
WBVar01909599
gk111783

1 Chromosome

WormBase ID Organism Length (nt)
I Caenorhabditis elegans 15072434  

1 Chromosome Location


Feature . Primary Identifier
Start End Strand
WBGene00000772 5788634 5791752 -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_chrI_5788612..5788633   22 I: 5788612-5788633 Caenorhabditis elegans

195 Expression Clusters

Regulated By Treatment Description Algorithm Primary Identifier
  Genes with expression altered >= 3-fold in dpy-10(e128) mutants. Data across the wild type series was analyzed using the Significance analysis of Microarrays (SAM) algorithm (to calculate the False Discovery Rate (FDR)). WBPaper00035873:dpy-10_regulated
  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
Osmotic stress Transcripts that showed significantly altered expression with 500 mM salt (NaCl) vs 100 mM salt when food was present DESeq(version 1.10.1), FDR < 0.05. WBPaper00050726:OsmoticStress_regulated_Food
  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:bodywall-muscle_L1-larva_expressed
Bacteria infection: Enterococcus faecalis OG1RF. Exposure for 16 hours. Transcripts that showed significantly decreased expression in N2 after animals were exposed to E. faecalis OG1RF for 16 hours comparing to exposure to E. Coli OP50. Cuffcompare and Cuffdiff WBPaper00056090:E.faecalis_downregulated_N2
  Proteins interacting with NHR-49-GFP according to co-IP and LC-MS. N.A. WBPaper00064071:NHR-49_interacting
  Transcripts that showed significantly increased expression in day 1 adult hermaphrodite comparing to in L4 larva fem-3(q20) animals. Fold change > 2, FDR < 0.05 WBPaper00064088:Day-1-adult_vs_L4_upregulated_fem-3(q20)
  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)
  Transcripts that showed significantly increased expression in day 3 adult hermaphrodite comparing to in L4 larva fem-3(q20) animals. Fold change > 2, FDR < 0.05 WBPaper00064088:Day-3-adult_vs_L4_upregulated_fem-3(q20)
  Transcripts that showed significantly decreased expression in hsp-6(mg585) comparing to in N2 at L4 larva stage. EdgeR, fold change > 2, FDR < 0.001. WBPaper00056290:hsp-6(mg585)_downregulated
  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
  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 altered expression after 24 hour exposure to stavudine (d4T) starting at L1 lava stage. DESeq WBPaper00053302:stavudine_24h_regulated
  Genes down regulated by mir-243(n4759). RNAs that changed at least 2-fold with a probability of p > 0.05 in three biological replicates were considered differentially regulated between wild-type and mir-243. WBPaper00036130:mir-243_down_regulated
25C vs. 20C Transcripts that showed significantly increased expression in 1-day post L4 adult hermaphrodite N2 grown at 25C, comparing to in N2 animals grown at 20C. CuffDiff, fold change > 2. WBPaper00065096:25C_vs_20C_upregulated
  Transcripts that showed significantly increased expression in 10-days post L4 adult hermaphrodite N2 grown at 20C, comparing to in 1-day post L4 adult hermaphrodite N2 animals grown at 20C. CuffDiff, fold change > 2. WBPaper00065096:Day10_vs_Day1_upregulated
Temprature shift to 28C for 24 hours. Transcripts that showed significantly decreased expression after animals were exposed to 28C temperature for 24 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_24h_downregulated
  Transcripts that showed significantly decreased 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_downregulated
  Proteins that showed significantly decreased expression after 1-day-old wild type adults were exposed to cisplatin (300ug per mL) for 6 hours. The differential expression analysis was performed in R. Differentially expressed proteins were identified by using a two-sided t-test on log-transformed data. WBPaper00065373:Cisplatin_downregulated_WT
  Transcripts that showed significantly increased expression in mbl-1(syb4318), referred to as mbl-1short(ex7-), comparing to in N2 at L4 larva stage. DESeq2, Fold change > 2 and FDR < 0.05 WBPaper00066410:mbl-1(syb4318)_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:GABAergic-motor-neurons_L2-larva_expressed
  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 decreased expression in rbr-2(tm3141) comparing to in N2 animals. Mapped reads were analyzed for transcript assembly and differential expression using Cufflinks 2.1.1 with a filter of twofold difference and FDR correction (P < 0.05). WBPaper00050080:rbr-2(tm3141)_downregulated
  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
Fungi infection: Haptoglossa zoospora. Transcripts that showed significantly altered expression after L4 N2 animals were exposed to omycete Haptoglossa zoospora for 6 hours. Kalisto abundance files were converted and analysed using Sleuth in a R pipeline. Standard Sleuth protocols were used to calculate differential expression. P value < 0.01 and FDR < 0.01. WBPaper00062354:H.zoospora_6h_regulated
  Transcripts detected in germline isolated from day-1 adult hermaphrodite animals. All three experiments have CPM >= 1. WBPaper00067147:germline_expressed
  Genes that were not enriched in either spermatogenic fem-3(q96gf) nor oogenic fog-2(q71) gonads, according to RNAseq analysis. To identify differentially expressed transcripts, authors used R/Bioconductor package DESeq. WBPaper00045521:Gender_Neutral
  Transcripts that showed altered expression from P0 to F2 generation animals after N2 parental generation were treated with antimycin, but not in damt-1(gk961032) P0 to F2 animals after the parenal generaton were treated with antimycin. N.A. WBPaper00055862:antimycin_damt-1(gk961032)_regulated
  Proteins identified in extracellular vesicle. N.A. WBPaper00062669:extracellular-vesicle_protein

11 Expression Patterns

Remark Reporter Gene Primary Identifier Pattern Subcellular Localization
    Expr4364 CPB-3 was barely detected in an extract of glp-4(bn2) adult animals cultured at the restrictive temperature, which lacked germ cells, suggesting that CPB-3 was enriched in the germline at the adult stage.  
No detailed description on cellular expression pattern in other tissues.   Expr4365 In gonads of either L4 or young adult wild-type hermaphrodites, CPB-3 was barely detectable at the most distal end, was gradually expressed in the mitotic region, and reached high levels in the transition zone and the pachytene region. Its expression was then gradually decreased in the proximal pachytene region, and no staining was observed in mature sperm and oocytes. Staining of dissected gonads with anti-CPB-3 antibodies appeared specific because no substantial signal was detected in the cpb-3(tm1746) mutant. CPB-3 was stained predominantly in the cytoplasm.
Strain: BC10409 [cpb-3::gfp] transcriptional fusion. PCR products were amplified using primer A: 5' [TCTGATAATGTTCAGCCCCC] 3' and primer B 5' [ATTCAGGTTGATGGTGAATGC] 3'. Expr5069 Adult Expression: pharynx; intestine; body wall muscle; Larval Expression: pharynx; intestine; body wall muscle;  
    Expr1030476 Tiling arrays expression graphs  
    Expr12214 cpb-3 is expressed in the PVD and broadly throughout development excluding the germ line, which often silences repetitive DNA such as the extrachromosomal arrays generated by DNA microinjection in worms.  
    Expr12233   CPB-3 translational fusion to GFP is localized to the cytoplasm. CPB-3::GFP is found in puncta in the cytoplasm of the cell body and dendrites. CPB-3 puncta are large and lack perinuclear enrichment.
    Expr2010477 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).  
    Expr1011391 Developmental gene expression time-course. Raw data can be downloaded from ftp://caltech.wormbase.org/pub/wormbase/datasets-published/levin2012  
Original chronogram file: chronogram.974.xml [B0414.5:gfp] transcriptional fusion. Chronogram2067    
    Expr1143200 Developmental gene expression time-course. Raw data can be downloaded from ftp://caltech.wormbase.org/pub/wormbase/datasets-published/hashimshony2015  
    Expr2028717 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).  

16 GO Annotation

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

6 Homologues

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

1 Locations


Feature . Primary Identifier
Start End Strand
WBGene00000772 5788634 5791752 -1

16 Ontology Annotations

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

0 Regulates Expr Cluster

1 Sequence

Length
3119

1 Sequence Ontology Term

Identifier Name Description
gene  

3 Strains

WormBase ID
WBStrain00040523
WBStrain00040746
WBStrain00001326

1 Upstream Intergenic Region

WormBase ID Name Sequence Name Length (nt) Chromosome Location Organism
intergenic_region_chrI_5791753..5792320   568 I: 5791753-5792320 Caenorhabditis elegans