WormMine: Gene WBGene00002255

• WormBase Gene ID: WBGene00002255
• Gene Name: lbp-3
• Sequence Name: F40F4.4
• Brief Description: lbp-3 encodes a predicted secreted fatty acid binding protein (FABP) that is similar to the Ascaris suum secreted FABP As-p18; by homology, LBP-3 is predicted to function in sequestering or transporting small hydrophobic molecules such as lipids and steroid hormones; an lbp-3::gfp promoter fusion is expressed in the embryo, with expression seen in presumptive hypodermal cells by the comma stage and in posterior body wall muscle cells by the twofold stage; lbp-3::gfp expression in larvae and adults is seen in body wall muscle cells adjacent to the pseudocoelom.
• Organism: Caenorhabditis elegans
• Automated Description: Predicted to enable lipid binding activity. Predicted to be located in extracellular region.
• Biotype: SO:0001217
• Genetic Position: X :-10.662±
• Length (nt): 784

1 Organism

• Name: Caenorhabditis elegans
• Taxon Id: 6239

1 Synonyms

• Value: WBGene00002255

Genomics

2 Transcripts

WormMine ID	Sequence Name	Length (nt)	Chromosome Location
Transcript:F40F4.4a.1	F40F4.4a.1	624	X: 3257372-3258155
Transcript:F40F4.4b.1	F40F4.4b.1	453	X: 3257451-3258063

Other

2 CDSs

WormMine ID	Sequence Name	Length (nt)	Chromosome Location
CDS:F40F4.4b	F40F4.4b	453	X: 3257451-3257544
CDS:F40F4.4a	F40F4.4a	498	X: 3257406-3257544

7 RNAi Result

• WBRNAi00046866
• WBRNAi00046867
• WBRNAi00014658
• WBRNAi00102247
• WBRNAi00032033
• WBRNAi00102644
• WBRNAi00088956

16 Allele

• gk963725
• WBVar01813991
• gk275428
• gk275427
• gk588332
• gk473327
• gk785712
• gk416431
• gk804474
• gk484704
• gk275426
• gk779359
• gk275425
• gk275424
• gk721786
• gk275423

1 Chromosome

• WormBase ID: X
• Organism: Caenorhabditis elegans
• Length (nt): 17718942

1 Chromosome Location

• Feature . Primary Identifier: WBGene00002255
• Start: 3257372
• End: 3258155
• Strand: 1

3 Data Sets

• WormBaseAcedbConverter
• GO Annotation data set
• C. elegans genomic annotations (GFF3 Gene)

1 Downstream Intergenic Region

• WormBase ID: intergenic_region_chrX_3258156..3259141
• Length (nt): 986
• Chromosome Location: X: 3258156-3259141
• Organism: Caenorhabditis elegans

219 Expression Clusters

Regulated By Treatment	Description	Algorithm	Primary Identifier
	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
	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
	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
	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 that showed significantly decreased expression at 5-days-post L4 adult N2 hermaphrodites comparing to 1-day-post L4 adult N2 hermaphrodites.	DESeq2, fold change > 2, FDR < 0.05	WBPaper00065835:Day5_vs_Day1_downregulated
	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 that showed significantly decreased expression at 11-days-post L4 adult N2 hermaphrodites comparing to 1-day-post L4 adult N2 hermaphrodites.	DESeq2, fold change > 2, FDR < 0.05	WBPaper00065835:Day11_vs_Day1_downregulated
	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 detected in germline isolated from day-1 adult hermaphrodite animals.	All three experiments have CPM >= 1.	WBPaper00067147:germline_expressed
	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
Bacteria infection: Staphylococcus aureus	Transcripts that showed significantly decreased expression in animals experimentally colonised by a wild microbiota community and infected by the widespread animal pathogen, Staphylococcus aureus, comparing to animals not colonized by microbiota and not infected by pathogen.	DeSeq2 (v. 1.42.0), Wald analyses testing against a null hypothesis of < |1.5|-fold change in gene expression between treatments (BenjaminiHochberg adjusted false detection rate of p <= 0.05.	WBPaper00067479:Microbiota-Pathogen_vs_control_downregulated
Bacteria infection: Staphylococcus aureus	Transcripts that showed significantly decreased expression in animals experimentally colonised by a wild microbiota community and infected by the widespread animal pathogen, Staphylococcus aureus, comparing to animals colonized by microbiota but not infected by pathogen.	DeSeq2 (v. 1.42.0), Wald analyses testing against a null hypothesis of < |1.5|-fold change in gene expression between treatments (BenjaminiHochberg adjusted false detection rate of p <= 0.05.	WBPaper00067479:Microbiota-Pathogen_vs_Microbiota_downregulated
	Transcripts that showed significantly decreased expression in N2 day 4 adults comparing to in N2 day 1 adult animals according to Oxford Nanopore Technologies Direct RNA sequencing (Nanopore DRS).	DESeq fold change > 2, FDR < 0.05.	WBPaper00067499:Day4_vs_Day1_downregulated_Nanopore
	Transcripts that showed significantly decreased expression in N2 day 5 adults comparing to in N2 day 1 adult animals according to Illumina RNASeq.	DESeq fold change > 2, FDR < 0.05.	WBPaper00067499:Day5_vs_Day1_downregulated_Illumina
	Transcripts that showed significantly decreased expression in N2 day 5 adults comparing to in N2 day 1 adult animals according to Oxford Nanopore Technologies Direct RNA sequencing (Nanopore DRS).	DESeq fold change > 2, FDR < 0.05.	WBPaper00067499:Day5_vs_Day1_downregulated_Nanopore
	Transcripts that showed significantly decreased expression in N2 day 7 adults comparing to in N2 day 1 adult animals according to Illumina RNASeq.	DESeq fold change > 2, FDR < 0.05.	WBPaper00067499:Day7_vs_Day1_downregulated_Illumina
	Transcripts that showed significantly decreased expression in N2 day 7 adults comparing to in N2 day 1 adult animals according to Oxford Nanopore Technologies Direct RNA sequencing (Nanopore DRS).	DESeq fold change > 2, FDR < 0.05.	WBPaper00067499:Day7_vs_Day1_downregulated_Nanopore
	Transcripts that showed significantly decreased expression in N2 day 10 adults comparing to in N2 day 1 adult animals according to Illumina RNASeq.	DESeq fold change > 2, FDR < 0.05.	WBPaper00067499:Day10_vs_Day1_downregulated_Illumina
	Transcripts that showed significantly decreased expression in N2 day 10 adults comparing to in N2 day 1 adult animals according to Oxford Nanopore Technologies Direct RNA sequencing (Nanopore DRS).	DESeq fold change > 2, FDR < 0.05.	WBPaper00067499:Day10_vs_Day1_downregulated_Nanopore
	Transcripts that showed significantly decreased expression in N2 day 15 adults comparing to in N2 day 1 adult animals according to Illumina RNASeq.	DESeq fold change > 2, FDR < 0.05.	WBPaper00067499:Day15_vs_Day1_downregulated_Illumina
	Transcripts that showed significantly decreased expression in N2 day 15 adults comparing to in N2 day 1 adult animals according to Oxford Nanopore Technologies Direct RNA sequencing (Nanopore DRS).	DESeq fold change > 2, FDR < 0.05.	WBPaper00067499:Day15_vs_Day1_downregulated_Nanopore

5 Expression Patterns

• Primary Identifier: Expr1031328
• Pattern: Tiling arrays expression graphs

• Primary Identifier: Expr1150733
• Pattern: Developmental gene expression time-course. Raw data can be downloaded from ftp://caltech.wormbase.org/pub/wormbase/datasets-published/hashimshony2015

• Primary Identifier: Expr2013020
• 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: Expr1025519
• Pattern: Developmental gene expression time-course. Raw data can be downloaded from ftp://caltech.wormbase.org/pub/wormbase/datasets-published/levin2012

• Primary Identifier: Expr2031252
• 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).

4 GO Annotation

0 Homologues

1 Locations

• Feature . Primary Identifier: WBGene00002255
• Start: 3257372
• End: 3258155
• Strand: 1

4 Ontology Annotations

2 Regulates Expr Cluster

Regulated By Treatment	Description	Algorithm	Primary Identifier
	Transcripts that showed significantly increased expression in lbp-3 overexpression transgenic lines comparing to wild type control animals.	DESeq2 fold change > 2, FDR < 0.05.	WBPaper00064156:lbp-3(overexpress)_upregulated
	Transcripts that showed significantly decreased expression in lbp-3 overexpression transgenic lines comparing to wild type control animals.	DESeq2 fold change > 2, FDR < 0.05.	WBPaper00064156:lbp-3(overexpress)_downregulated

1 Sequence

• Length: 784

1 Sequence Ontology Term

• Name: gene

0 Strains

1 Upstream Intergenic Region

• WormBase ID: intergenic_region_chrX_3256270..3257371
• Length (nt): 1102
• Chromosome Location: X: 3256270-3257371
• Organism: Caenorhabditis elegans