WormMine

WS295

Intermine data mining platform for C. elegans and related nematodes

Gene :

WormBase Gene ID  ? WBGene00006438 Gene Name  nrfl-1
Sequence Name  ? C01F6.6 Brief Description  nrfl-1encodes, by alternative splicing, five isoforms of an ortholog of Drosophila SIP1 that maintains epithelial integrity via regulation of Moesin activity, and of the human SLC9A3R1 (OMIM:604990), SLC9A3R2 (OMIM:606553), PDZK1 (OMIM:603831), and PDZD3(OMIM:607146) proteins that regulate plasma membrane exchanger activity; in C. elegans, nrfl-1 is required for normally short lifespan and for normal acetylcholine neurotransmission; large-scale expression studies report that nrfl-1 is expressed in larval and adult pharynx, intestine, excretory cell, and tail cells.
Organism  Caenorhabditis elegans Automated Description  Enables protein-membrane adaptor activity. Predicted to be involved in protein localization to plasma membrane. Located in apical plasma membrane. Expressed in excretory canal; pharyngeal muscle cell; and tail. Human ortholog(s) of this gene implicated in hypophosphatemic nephrolithiasis/osteoporosis 2. Is an ortholog of human NHERF1 (NHERF family PDZ scaffold protein 1) and NHERF2 (NHERF family PDZ scaffold protein 2).
Biotype  SO:0001217 Genetic Position  IV :4.05143 ±0.000415
Length (nt)  ? 11292
Quick Links:
 
Quick Links:
 

1 Organism

Name Taxon Id
Caenorhabditis elegans 6239

1 Synonyms

Value
WBGene00006438

Genomics

10 Transcripts

WormMine ID Sequence Name Length (nt) Chromosome Location
Transcript:C01F6.6h.1 C01F6.6h.1 1931   IV: 9119092-9130379
Transcript:C01F6.6d.1 C01F6.6d.1 1796   IV: 9119092-9130379
Transcript:C01F6.6i.1 C01F6.6i.1 1655   IV: 9119092-9130379
Transcript:C01F6.6c.1 C01F6.6c.1 1723   IV: 9119098-9130381
Transcript:C01F6.6a.1 C01F6.6a.1 1857   IV: 9119098-9130383
Transcript:C01F6.6b.1 C01F6.6b.1 2383   IV: 9121372-9130379
Transcript:C01F6.6f.1 C01F6.6f.1 1065   IV: 9124806-9129932
Transcript:C01F6.6g.1 C01F6.6g.1 1101   IV: 9126292-9129932
Transcript:C01F6.6e.1 C01F6.6e.1 996   IV: 9127246-9129932
Transcript:C01F6.6j.1 C01F6.6j.1 792   IV: 9127246-9129932
 

Other

10 CDSs

WormMine ID Sequence Name Length (nt) Chromosome Location
CDS:C01F6.6d C01F6.6d 1341   IV: 9119100-9119168
CDS:C01F6.6h C01F6.6h 1476   IV: 9119100-9119168
CDS:C01F6.6b C01F6.6b 1827   IV: 9121481-9122260
CDS:C01F6.6f C01F6.6f 1065   IV: 9124806-9124823
CDS:C01F6.6g C01F6.6g 1101   IV: 9126292-9126345
CDS:C01F6.6e C01F6.6e 996   IV: 9127246-9127275
CDS:C01F6.6j C01F6.6j 792   IV: 9127246-9127275
CDS:C01F6.6a C01F6.6a 1404   IV: 9119100-9119168
CDS:C01F6.6c C01F6.6c 1272   IV: 9119100-9119168
CDS:C01F6.6i C01F6.6i 1200   IV: 9119100-9119168

16 RNAi Result

WormBase ID
WBRNAi00112389
WBRNAi00039315
WBRNAi00039316
WBRNAi00039317
WBRNAi00009921
WBRNAi00009922
WBRNAi00013800
WBRNAi00013803
WBRNAi00031312
WBRNAi00065290
WBRNAi00065291
WBRNAi00060442
WBRNAi00060441
WBRNAi00060443
WBRNAi00060444
WBRNAi00117913

133 Allele

Public Name
gk964278
gk964500
gk962765
gk962666
gk963135
gk963360
gk963361
gk962659
h15193
WBVar01772259
tm3501
WBVar00052486
ok2292
WBVar02037001
WBVar02037000
WBVar01730365
WBVar01730363
WBVar01730364
gk956691
gk958993
gk822857
gk777579
gk700126
gk930457
WBVar01730361
WBVar01730362
gk723623
gk723622
WBVar01730360
WBVar00191289

1 Chromosome

WormBase ID Organism Length (nt)
IV Caenorhabditis elegans 17493829  

1 Chromosome Location


Feature . Primary Identifier
Start End Strand
WBGene00006438 9119092 9130383 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_chrIV_9130384..9130720   337 IV: 9130384-9130720 Caenorhabditis elegans

230 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 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
  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
  TGF- Dauer pathway adult transcriptional targets. Results obtained by comparing the microarray results of the dauer-constitutive mutants daf-7(e1372), daf-7(m62), and daf-1(m40) with dauer-defective mutants daf-3(mgDf90), daf-5(e1386), and daf-7(e1372);daf-3(mgDf90) double mutants at the permissive temperature, 20C, on the first day of adulthood. SAM WBPaper00031040:TGF-beta_adult_upregulated
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
  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 higher expression in somatic gonad precursor cells (SGP) vs. head mesodermal cells (hmc). DESeq2, fold change >= 2, FDR <= 0.01. WBPaper00056826:SGP_biased
  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
  Proteins interacting with NHR-49-GFP according to co-IP and LC-MS. N.A. WBPaper00064071:NHR-49_interacting
  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 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
  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 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
  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
Bacteria infection: Bacillus thuringiensis mRNAs that showed significantly decreased expression after pathogenic bacteria Bacillus thuringiensis infections comparing to non pathogenic BT (BT247(1 to 10 mix) vs BT407 6h), according to RNAseq. Cuffdiff, ajusted p-value < 0.01. WBPaper00046497:B.thuringiensis_0.1mix_downregulated_6h
Bacteria infection: Bacillus thuringiensis mRNAs that showed significantly decreased expression after pathogenic bacteria Bacillus thuringiensis infections comparing to non pathogenic BT (BT247(1 to 10 mix) vs BT407 12h), according to RNAseq. Cuffdiff, ajusted p-value < 0.01. WBPaper00046497:B.thuringiensis_0.1mix_downregulated_12h
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
  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 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 increased expression in daf-2(e1370) comparing to in control animals. NOIseq(v2.34.0), fold change > = 1.5, Differentially expressed genes (DEGs) were defined as having a probability of differentialexpression > 95%. WBPaper00064727:daf-2(e1370)_upregulated

9 Expression Patterns

Remark Reporter Gene Primary Identifier Pattern Subcellular Localization
Strain: BC10197 [C01F6.6a::gfp] transcriptional fusion. PCR products were amplified using primer A: 5' [CAGTCTCTGAAAGCCATAGCA] 3' and primer B 5' [TGAATGTGCACGATGGCTAAA] 3'. Expr5094 Adult Expression: pharynx; intestine; excretory cell; unidentified cells in tail ; Larval Expression: pharynx; intestine; excretory cell; unidentified cells in tail ;  
    Expr1032617 Tiling arrays expression graphs  
    Expr10566 gfp::nrfl-1 was expressed in the excretory canal, the worm counterpart of the mammalian renal tubules, and the intestine. Although previous large-scale gene expression profiling efforts using nrfl-1-promoter::gfp constructs observed GFP signals in the pharynx, intestine, excretory cells, and some tail cells, the gfp::nrfl-1 construct was exclusively expressed in the intestine and the excretory system. This pattern stayed consistent throughout the larval and adult stages. Using a specific antibody raised against the NRFL-1 (C01F6.6a) protein, endogenous NRFL-1 was detected in the luminal side of the intestine. However, the excretory canal was not stained with the antibody. NRFL-1 is found apical to IFB-2 (Intermediate Filament, B family-2) which localizes just beneath the intestinal microvilli, suggesting the enrichment in the intestinal microvilli. Immunofluorescence staining using anti-NRFL-1 antibody detected NRFL-1 on the intestinal luminal membrane.
    Expr14240 nrfl-1 expression was observed in the intestine and pharyngeal muscle.  
    Expr1143428 Developmental gene expression time-course. Raw data can be downloaded from ftp://caltech.wormbase.org/pub/wormbase/datasets-published/hashimshony2015  
    Expr2014444 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).  
    Expr1016407 Developmental gene expression time-course. Raw data can be downloaded from ftp://caltech.wormbase.org/pub/wormbase/datasets-published/levin2012  
    Expr2032685 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).  
Original chronogram file: chronogram.950.xml [C01F6.6:gfp] transcriptional fusion. Chronogram2041    

12 GO Annotation

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

17 Homologues

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

1 Locations


Feature . Primary Identifier
Start End Strand
WBGene00006438 9119092 9130383 1

12 Ontology Annotations

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

0 Regulates Expr Cluster

1 Sequence

Length
11292

1 Sequence Ontology Term

Identifier Name Description
gene  

4 Strains

WormBase ID
WBStrain00031357
WBStrain00035676
WBStrain00036880
WBStrain00001222

1 Upstream Intergenic Region

WormBase ID Name Sequence Name Length (nt) Chromosome Location Organism
intergenic_region_chrIV_9118645..9119091   447 IV: 9118645-9119091 Caenorhabditis elegans