WormMine: Gene WBGene00016592

• WormBase Gene ID: WBGene00016592
• Gene Name: erl-1
• Sequence Name: C42C1.15
• Brief Description: erl-1 encodes a protein of the prohibitin family and is orthologous to the human Erlin proteins, Erlin1 (KEO4) and Erlin2 (SPFH2), which are components of lipid rafts; human erlins have been implicated in negatively regulating IP3 receptors and other proteins through the endoplasmic reticulum-associated degradation (ERAD) pathway; in elegans, loss of erl-1 did not cause any obvious phenotype, did not seem to modulate the IP3 receptor, ITR-1, or ITR-1 dependent processes, like brood size, embryogenesis, or defecation rate; erl-1 did not affect the response to ER stress or play an essential role in the ERAD pathway; erl-1 is detected in the cytoplasm of early embryos, and in the gonad of adult worms.
• Organism: Caenorhabditis elegans
• Automated Description: Predicted to enable cholesterol binding activity. Predicted to be involved in SREBP signaling pathway. Located in endoplasmic reticulum membrane and protein-containing complex. Expressed in gonad. Used to study hereditary spastic paraplegia. Human ortholog(s) of this gene implicated in hereditary spastic paraplegia 18 and hereditary spastic paraplegia 62. Is an ortholog of human ERLIN1 (ER lipid raft associated 1) and ERLIN2 (ER lipid raft associated 2).
• Biotype: SO:0001217
• Genetic Position: IV :5.83644 ±0.000936
• Length (nt): 1465

1 Organism

• Name: Caenorhabditis elegans
• Taxon Id: 6239

1 Synonyms

• Value: WBGene00016592

Genomics

1 Transcripts

WormMine ID	Sequence Name	Length (nt)	Chromosome Location
Transcript:C42C1.15.1	C42C1.15.1	1075	IV: 12287928-12289392

Other

1 CDSs

WormMine ID	Sequence Name	Length (nt)	Chromosome Location
CDS:C42C1.15	C42C1.15	939	IV: 12287930-12288031

4 RNAi Result

• WBRNAi00042336
• WBRNAi00078348
• WBRNAi00011866
• WBRNAi00082490

29 Allele

• gk964278
• gk964078
• gk964500
• gk962765
• gk964475
• gk964320
• tm10938
• tm2703
• WBVar01274641
• WBVar01731297
• WBVar01731296
• gk214295
• gk214293
• gk214294
• WBVar01795747
• WBVar01967167
• WBVar01454501
• gk733762
• gk520513
• gk421712
• gk704059
• gk901708
• gk487069
• gk622478
• gk626107
• WBVar01859234
• gk556695
• WBVar01859232
• WBVar01859233

1 Chromosome

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

1 Chromosome Location

• Feature . Primary Identifier: WBGene00016592
• Start: 12287928
• End: 12289392
• 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_12289393..12289448
• Length (nt): 56
• Chromosome Location: IV: 12289393-12289448
• Organism: Caenorhabditis elegans

70 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
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
	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 seam cells, according to PAT-Seq analysis using Pgrd-10-GFP-3XFLAG mRNA tagging.	Cufflinks FPKM value >=1.	WBPaper00050990:seam_expressed
	Transcripts that showed significantly increased expression in alg-1(gk214), comparing to in N2.	DESeq2, Fold change > 1.5.	WBPaper00051404:alg-1(gk214)_upregulated
	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
	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
	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
	Genes with increased RNA expression after 24 hours rotenone treatment	EdgeR provides statistical routines for determining differential expression in digital gene expression data using a model based on the negative binomial distribution. The resulting p-values were adjusted using the Benjamini and Hochbergs approach for controlling the false discovery rate (FDR). Transcripts with an adjusted p-value smaller 0.05 were assigned as differentially expressed.	WBPaper00044426:rotenone_24h_upregulated
	Transcripts that showed significantly increased expression in clk-1(qm30) 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:clk-1(qm30)_upregulated
	Transcripts that showed significantly increased expression in isp-1(qm150) 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:isp-1(qm150)_upregulated
	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
	Transcripts that showed significantly decreased expression in hpl-2(tm1489) comparing to in N2 animals.	DESeq2, adjusted p-value < 0.05, log2 fold change > 2 or < -2.	WBPaper00054493:hpl-2(tm1489)_downregulated
	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
	Genes found to be regulated by low-copy overexpression of sir-2.1 with p < 0.014.	N.A.	WBPaper00026929:sir-2.1_overexpression_regulated
	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_downregulated
	Transcripts that showed significantly increased expression in set-2(tm1630) animals at embryo stage, comparing to in N2 animals.	DESeq2 (v2.1.8.3) was used to determine DE genes and to generate principal component and scatter plots. DE genes with FDR < 0.05 were analysed using g:Profiler with Bonferroni correction.	WBPaper00060014:set-2(tm1630)_upregulated
	Transcripts that showed significantly increased expression in sin-3(tm1276) comparing to in N2 at early embryo stage.	DESeq2, FDR < 0.05	WBPaper00058691:sin-3(tm1276)_upregulated
	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:GABAergic-motor-neurons_L1-larva_expressed
	Transcripts that showed significantly depleted expression in sensory neuron (labeled by iaIs25[Pgcy-37::GFP + unc-119(+)]) comparing to in whole worm.	Fold change > 2, p-value < 0.05.	WBPaper00060661:sensory-neuron_depleted
	Transcripts enriched in germline by comparing dissected germline tissue with dissected intestine tissue, both injected with empty RNAi vector.	Genes were determined germline-enriched if the lowest expression value (log2(FPKM+1)) observed in the germline empty vector samples was at least 2-fold higher than the highest expression value observed in the intestine empty vector samples.	WBPaper00051039:germline_enriched
Bacteria infection: Xenorhabdus nematophila	Caenorhabditis elegans Genes with expression levels changed significantly after treatment of Xenorhabdus nematophila.	Differential expression were calculated by empirical eBayes method using eBayes function. P_value <= 0.01 and log2 fold change > 1 were used to call differentially expressed genes in all datasets.	WBPaper00041606:CE_X.nematophila_regulated
	Genes with differential expression under 1.0mg/l Diazinon treatment at 16 centigrade.	To identify the differentially expressed genes in each treatment authors used linear models per toxicant and temperature (gene expression = Toxicant (effect) + error). The lm function in R stats package was used to implement the linear models analysis with recommended default options. For threshold determination authors used a permutation approach. For each of the 23,232 permutations used authors randomly picked a transcript (array spot), which could only be picked once. Authors combined all the expression values of this transcript and randomly distributed them over the replicates and used them in the linear model. In this way authors obtained a threshold for each of the toxicants. Authors used a -log10 p-value 2 as common threshold for the analysis, which resembles to the following FDR per toxicant: 0.0155 for CPF at 24 centigrade, 0.0148 for DZN at 24 centigrade, 0.0168 for CPF+DZN at 24 centigrade, 0.0142 for CPF at 16 centigrade, 0.0151 for DZN at 16 centigrade, and 0.0148 for CPF+DZN, at 16 centigrade.	WBPaper00037113:Diazinon_16C_regulated
	Genes identified as down-regulated at a 5% false discovery rate through RNAseq experiments with three tatn-1(qd182) and three N2 RNA samples.	ANOVA with FDR <= 0.05.	WBPaper00044656:tatn-1(qd182)_downregulated
	Transcripts that showed significantly decreased expression in jmjd-3.1p::jmjd-3.1 comparing to in N2.	DESeq2 Benjamini-Hochberg adjusted p-value < 0.05.	WBPaper00049545:jmjd-3.1(+)_downregulated

6 Expression Patterns

• Primary Identifier: Expr9930
• Pattern: In adult worms, ERL-1 staining was primarily observed in the gonad. ERL-1 protein is expressed throughout the gonad but appears absent from the intestine.
• Subcellular Localization: ERL-1 could be detected in the cytoplasm of all cells of early embryos.

• Primary Identifier: Expr2011367
• 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: Expr1037122
• Pattern: Tiling arrays expression graphs

• Primary Identifier: Expr1026082
• Pattern: Developmental gene expression time-course. Raw data can be downloaded from ftp://caltech.wormbase.org/pub/wormbase/datasets-published/levin2012

• Primary Identifier: Expr2029603
• 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: Expr1146328
• Pattern: Developmental gene expression time-course. Raw data can be downloaded from ftp://caltech.wormbase.org/pub/wormbase/datasets-published/hashimshony2015

11 GO Annotation

8 Homologues

1 Locations

• Feature . Primary Identifier: WBGene00016592
• Start: 12287928
• End: 12289392
• Strand: 1

11 Ontology Annotations

0 Regulates Expr Cluster

1 Sequence

• Length: 1465

1 Sequence Ontology Term

• Name: gene

0 Strains

1 Upstream Intergenic Region

• WormBase ID: intergenic_region_chrIV_12287839..12287927
• Length (nt): 89
• Chromosome Location: IV: 12287839-12287927
• Organism: Caenorhabditis elegans