WormMine: Gene WBGene00003995

• WormBase Gene ID: WBGene00003995
• Gene Name: pgp-1
• Sequence Name: K08E7.9
• Brief Description: pgp-1 encodes a transmembrane protein that is a member of the P-glycoprotein subclass of the ATP-binding cassette (ABC) transporter superfamily; along with PGP-3, PGP-1 is required for defense against the pathogenic Pseudomonas aeruginosa strain PA14, and may facilitate ATP-dependent efflux of the toxic phenazine compounds produced by the bacteria; PGP-1 is expressed in the apical membrane of intestinal cells and in the intestinal valve cells.
• Organism: Caenorhabditis elegans
• Automated Description: Predicted to enable ATPase-coupled transmembrane transporter activity and efflux transmembrane transporter activity. Involved in defense response to other organism; response to metal ion; and response to nematicide. Located in apical plasma membrane. Expressed in intestinal cell; intestine; and pharynx. Human ortholog(s) of this gene implicated in several diseases, including autoimmune disease (multiple); carcinoma (multiple); and intrahepatic cholestasis (multiple). Is an ortholog of human ABCB1 (ATP binding cassette subfamily B member 1); ABCB4 (ATP binding cassette subfamily B member 4); and ABCB5 (ATP binding cassette subfamily B member 5).
• Biotype: SO:0001217
• Genetic Position: IV :6.0845 ±0.005937
• Length (nt): 7466

1 Organism

• Name: Caenorhabditis elegans
• Taxon Id: 6239

1 Synonyms

• Value: WBGene00003995

Genomics

1 Transcripts

WormMine ID	Sequence Name	Length (nt)	Chromosome Location
Transcript:K08E7.9.1	K08E7.9.1	4092	IV: 12591704-12599169

Other

1 CDSs

WormMine ID	Sequence Name	Length (nt)	Chromosome Location
CDS:K08E7.9	K08E7.9	3966	IV: 12591828-12591904

7 RNAi Result

• WBRNAi00085169
• WBRNAi00050311
• WBRNAi00070104
• WBRNAi00085175
• WBRNAi00016820
• WBRNAi00085165
• WBRNAi00091137

118 Allele

• gk964278
• gk964078
• gk963546
• gk964500
• gk962765
• gk962743
• WBVar00245546
• gk214873
• gk214874
• WBVar01859816
• tm10746
• gk946733
• gk946732
• WBVar01731361
• WBVar01731359
• WBVar01731360
• gk214871
• gk214872
• gk214870
• gk214881
• gk214882
• WBVar01795877
• gk214879
• WBVar01795876
• gk214880
• gk214877
• h9529
• gk214878
• gk214875
• gk214876

1 Chromosome

• WormBase ID: IV
• Organism: Caenorhabditis elegans
• Length (nt): 17493829

1 Chromosome Location

• Feature . Primary Identifier: WBGene00003995
• Start: 12591704
• End: 12599169
• Strand: -1

4 Data Sets

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

1 Downstream Intergenic Region

• WormBase ID: intergenic_region_chrIV_12590452..12591703
• Length (nt): 1252
• Chromosome Location: IV: 12590452-12591703
• Organism: Caenorhabditis elegans

319 Expression Clusters

Regulated By Treatment	Description	Algorithm	Primary Identifier
	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 up regulated by Tryptophan.	Differentially expressed genes had a fold change cutoff of 2.0 and an unpaired t test p value cutoff of 0.05 for WT+Trp versus WT and 0.01 for nhr-114 versus glp-1.	WBPaper00042194:Tryptophan_upregulated
	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
Osmotic stress	Transcripts that showed significantly altered expression with 500 mM salt (NaCl) vs 100 mM salt when no food was present	DESeq(version 1.10.1), FDR < 0.05.	WBPaper00050726:OsmoticStress_regulated_NoFood
	Genes that showed increased expression in wdr-5(ok1417) comparing with in N2.	Statistical analysis for misexpression was performed using a moderated t test from the package limma. All genes with a false discovery rate (FDR) of <= 5% (p <= 0.05) were selected as differentially regulated.	WBPaper00045861:wdr-5(ok1417)_upregulated
	Genes that were upregulated in lin-15B(n744).	For each gene in each microarray hybridization experiment, the ratio of RNA levels from the two samples was transformed into a log2 value and the mean log2 ratio was calculated. The log2 ratios were normalized by print-tip Loess normalization (Dudoit and Yang, 2002). All genes with a false discovery rate of <= 5% (q <= 0.05) (Storey and Tibshirani, 2003) and a mean fold-change ratio of >= 1.5 were selected for further analysis.	WBPaper00038168:lin-15B(n744)_upregulated
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 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 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 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)
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: Enterococcus faecalis OG1RF. 16 hours of exposure after L4 larva stage at 25C.	Transcripts that showed significantly decreased expression in skpo-1(ok1640) animals fed by E. faecalis strain OG1RF for 16 hours after L4 larva stage at 25C.	DESeq2, fold change > 2.	WBPaper00061081:E.faecalis_downregulated_skpo-1(ok1640)
Bacteria infection: Bacillus thuringiensis	Transcripts that showed significantly increased expression in N2 animals infected by bacteria BMB171/Cry5Ba, an acrystalliferous Bt mutant BMB171 transformed with toxin gene cry5Ba on the shuttle vector pHT304, comparing to N2 animals infected by BMB171/pHT304.	N.A.	WBPaper00064229:B.thuringiensis-Cry5Ba_upregulated
Dietary restriction	Transcripts that showed significantly decreased expression after N2 animals were under dietary restriction (DR, OP50 OD = 0.1) from 3-day post L4 till 6-day post L4 adult hermaphrodite stage, comparing to under ad libtum (AL, OP50 OD = 3) condition.	Bioconductor package edgeR, p < 0.05.	WBPaper00056443:DietaryRestriction_downregulated
	Transcripts that showed significantly increased 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)_upregulated
	Transcripts depleted in purified oocyte P bodies comparing to in the whole animal.	DESeq2, FDR < 0.05, fold change > 2.	WBPaper00065975:P-body_vs_WholeAnimal_depleted
	Transcripts that showed significantly decreased expression among worms with highly oxidized glutathione, comparing to worms with below average oxidized glutathion.	FDR <= 0.05, fold change >= 1.5.	WBPaper00058927:high-redox-state_downregulated
Growth temperature	Transcripts that are significantly downregulated at 15C compared to both 25C and 20C, with no statistical difference between 25C and 20C, in worms feeding B. subtilis PY79.	DESeq2 and EdgeR, adjusted p-value < 0.05.	WBPaper00053814:15C_downregulated_PY79
	Transcripts that showed significantly increased expression in hda-1(ne4752[3xFLAG-Degron-HDA-1]) in gonads dissected from 1-day old adult animals.	Salmon was used to map the mRNA-seq reads with the worm database WS268, and its output files were imported to DESeq2 in R. The differentially expressed genes were filtered by fold change more than 2 and adjusted p-value < 0.05. The scatter plots were generated by the plot function in R.	WBPaper00061479:hda-1(ne4752)_upregulated
	Transcripts that showed significantly increased expression in ubc-9(ne4833[ubc-9(G56R)] in gonads dissected from 1-day old adult animals.	Salmon was used to map the mRNA-seq reads with the worm database WS268, and its output files were imported to DESeq2 in R. The differentially expressed genes were filtered by fold change more than 2 and adjusted p-value < 0.05. The scatter plots were generated by the plot function in R.	WBPaper00061479:ubc-9(ne4833)_upregulated
Temperature Shift: 4C for 2 hours followed with 20C for 1 hour.	Transcripts that showed significantly decreased expression after animals were exposed to 4C for 2 hours and then recovered at 20C for 1 hour.	DESeq2, adjusted p-value <= 0.05.	WBPaper00054192:cold-shock_downregulated
	Transcripts that showed significantly increased expression in wdr-23(mac32) embryos from parents fed with E. coliHB101, comparing to N2 embryos parents fed with E. coli HB101.	DESeq2, Fold Change > 2 or < 0.5.	WBPaper00059566:wdr-23(mac32)_upregulated
	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
	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
Bacteria infection: Pseudomonas aeruginosa PA14. 4 hours at 25C.	Transcripts that showed significantly decreased expression after N2 L4 animals were infected by P. aeruginosa (PA14) bacteria for 24 hours at 25C.	DESeq R package (1.18.0), FDR < 0.05 and fold change > 2.	WBPaper00062184:PA14_downregulated
	Transcripts that showed significantly decreased expression in eat-2(ad1116) comparing to in N2 at 3-days post L4 adult hermaphrodite animals.	DESeq2(v1.14.1), fold change > 2, p-value < 0.05	WBPaper00055354:eat-2(ad1116)_downregulated

10 Expression Patterns

• Primary Identifier: Expr1031911
• Pattern: Tiling arrays expression graphs

• Primary Identifier: Expr1548
• Pattern: Staining was found in the apical membrane of intestinal cells and in the membrane of the most anterior region of the pharynx. No staining found in the excretory cells.
• Subcellular Localization: membrane

• Primary Identifier: Expr12394
• Subcellular Localization: pgp-1 localizes to and marks the intestinal apical plasma membrane.

• Primary Identifier: Expr1546
• Remark: Reporter gene fusion type not specified.
• Pattern: Active in the intestinal cells.

• Primary Identifier: Expr710
• Remark: This information was extracted from published material (Archana Sharma-Oates, Andrew Mounsey and Ian A. Hope).
• Pattern: Staining of large nuclei localized alongside intestine, posteriorly of the pharyngo-intestinal valve and anteriorly of the anus. pPD26pgp3.BP strains are detectable in embryonic intestinal cells. pPD26pgp1.X stains with low intensity. Most uniform staining seen in early larval stages. The fraction of L3 and L4 and adult animals that are stained is smaller and staining is of less intensity. Nuclei of anterior-most ring of four cells and of the posterior four-six cells are usually more heavily stained than nuclei of other cells.

• Primary Identifier: Expr3339
• Pattern: Expressed in gut.

• Primary Identifier: Expr1021232
• Pattern: Developmental gene expression time-course. Raw data can be downloaded from ftp://caltech.wormbase.org/pub/wormbase/datasets-published/levin2012

• Primary Identifier: Expr1154012
• Pattern: Developmental gene expression time-course. Raw data can be downloaded from ftp://caltech.wormbase.org/pub/wormbase/datasets-published/hashimshony2015

• Primary Identifier: Expr2014868
• Pattern: 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).

• Primary Identifier: Expr2033103
• Pattern: 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).

19 GO Annotation

4 Homologues

1 Locations

• Feature . Primary Identifier: WBGene00003995
• Start: 12591704
• End: 12599169
• Strand: -1

19 Ontology Annotations

0 Regulates Expr Cluster

1 Sequence

• Length: 7466

1 Sequence Ontology Term

• Name: gene

3 Strains

• WBStrain00028887
• WBStrain00028889
• WBStrain00028891

1 Upstream Intergenic Region

• WormBase ID: intergenic_region_chrIV_12599170..12601125
• Length (nt): 1956
• Chromosome Location: IV: 12599170-12601125
• Organism: Caenorhabditis elegans