WormMine

WS294

Intermine data mining platform for C. elegans and related nematodes

Gene :

WormBase Gene ID  ? WBGene00003071 Gene Name  lrp-1
Sequence Name  ? F29D11.1 Brief Description  lrp-1 encodes a low-density lipoprotein (LDL) receptor-like protein most closely related to the vertebrate gp330/megalin/LRP-2 proteins; during development, lrp-1 activity is required in the hyp7 syncytium for completion of molting and for growth beyond the third larval stage; LRP-1 is expressed on the apical surface of the hyp6 and hyp7 syncytia in hermaphrodites and males from hatching through adulthood; as sterol starvation mimics the lrp-1 mutant phenotype, LRP-1 is likely to function as a receptor for sterols normally endocytosed by the hyp7 syncytium.
Organism  Caenorhabditis elegans Automated Description  Predicted to enable calcium ion binding activity. Involved in several processes, including ecdysis, collagen and cuticulin-based cuticle; nematode larval development; and regulation of locomotion. Located in apical plasma membrane and endocytic vesicle. Expressed in head; hyp6; hyp7 syncytium; and hypodermal cell. Human ortholog(s) of this gene implicated in Donnai-Barrow syndrome and autoimmune thyroiditis. Is an ortholog of human LRP2 (LDL receptor related protein 2).
Biotype  SO:0001217 Genetic Position  I :2.21043 ±0.000575
Length (nt)  ? 19968
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1 Organism

Name Taxon Id
Caenorhabditis elegans 6239

1 Synonyms

Value
WBGene00003071

Genomics

1 Transcripts

WormMine ID Sequence Name Length (nt) Chromosome Location
Transcript:F29D11.1.1 F29D11.1.1 14711   I: 7614176-7634143
 

Other

1 CDSs

WormMine ID Sequence Name Length (nt) Chromosome Location
CDS:F29D11.1 F29D11.1 14262   I: 7614271-7614361

24 RNAi Result

WormBase ID
WBRNAi00063260
WBRNAi00025311
WBRNAi00025312
WBRNAi00061220
WBRNAi00067051
WBRNAi00067532
WBRNAi00067851
WBRNAi00067920
WBRNAi00067951
WBRNAi00067958
WBRNAi00068123
WBRNAi00007430
WBRNAi00003528
WBRNAi00066787
WBRNAi00063259
WBRNAi00102158
WBRNAi00109587
WBRNAi00109198
WBRNAi00109490
WBRNAi00109393
WBRNAi00045927
WBRNAi00102157
WBRNAi00063261
WBRNAi00109296

210 Allele

Public Name
gk962858
gk962706
gk963902
gk963849
gk963871
gk963872
WBVar01694822
WBVar01712963
WBVar01826412
gk317492
gk939988
gk519322
gk939989
gk632460
gk529575
gk815233
gk422064
gk372047
gk384985
gk544978
gk533947
gk648436
gk871279
gk562816
gk495783
gk559906
gk609453
gk802886
ttTi40060
gk664521

1 Chromosome

WormBase ID Organism Length (nt)
I Caenorhabditis elegans 15072434  

1 Chromosome Location


Feature . Primary Identifier
Start End Strand
WBGene00003071 7614176 7634143 1

3 Data Sets

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

1 Downstream Intergenic Region

WormBase ID Name Sequence Name Length (nt) Chromosome Location Organism
intergenic_region_chrI_7634144..7634491   348 I: 7634144-7634491 Caenorhabditis elegans

227 Expression Clusters

Regulated By Treatment Description Algorithm Primary Identifier
  oocyte proteins identified by two or more unique peptides during proteomics study. In the pooled data set, 1453 C. elegans proteins were identified with a probability >= 0.9 according to ProteinProphet, of which 1165 proteins were identified by more than one unique peptide. WBPaper00038289:oocyte_protein
  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
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 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
  Transcripts that showed significantly increased expression in ogt-1(ok1474) neuronal cells isolated by FACs comparing to in FACs isolated neuronal cells from wild type. DESeq2, fold change > 2, FDR < 0.05. WBPaper00066485:ogt-1(ok1474)_upregulated_neuron
  Proteins interacting with NHR-49-GFP according to co-IP and LC-MS. N.A. WBPaper00064071:NHR-49_interacting
  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 hypodermis, according to PAT-Seq analysis using Pdpy-7-GFP-3XFLAG mRNA tagging. Cufflinks FPKM value >=1. WBPaper00050990:hypodermis_expressed
  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 increased expression after four-day-old young adult worms were placed on NGM plates seeded with OP50 in the presence 5% Agaro-oligosaccharides(AGO) for 24 h, comparing to animals grown in the absence of AGO. Fold change > 2. WBPaper00064306:Agaro-oligosaccharides_upregulated
  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 hrde-1(tm1200) animals, comparing to in N2, after growing at 25C for five generations (late generation). CuffDiff2 WBPaper00051265:F4_hrde-1(tm1200)_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
  Genes that showed significantly increased expression in daf-2(e1370);hel-1(gk148684) comparing to in hel-1(gk148684) To identify DEGs, Students t test and the log2 median ratio test were performed to compute t values and median ratios for all the annotated genes. The adjusted P values from each test were computed using an empirical distribution of the null hypothesis, which was obtained from random permutations of the samples. Finally, the adjusted P values from the individual tests were combined to compute the overall P values using Stouffers method , and genes with overall P < 0.05 and fold change > 1.5 were selected as DEGs. WBPaper00047131:daf-2(e1370)_upregulated_hel-1(gk148684)-background
  Genes that showed significantly increased expression in daf-2(e1370) comparing to in N2. To identify DEGs, Students t test and the log2 median ratio test were performed to compute t values and median ratios for all the annotated genes. The adjusted P values from each test were computed using an empirical distribution of the null hypothesis, which was obtained from random permutations of the samples. Finally, the adjusted P values from the individual tests were combined to compute the overall P values using Stouffers method , and genes with overall P < 0.05 and fold change > 1.5 were selected as DEGs. WBPaper00047131:daf-2(e1370)_upregulated_N2-background
  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 changed expression in 6-day post-L4 adult hermaphrodite comparing to in 1-day post L4 adult hermaphrodite animals. Sleuth WBPaper00051558:aging_regulated
  Transcripts that showed significantly altered expression after 24 hour exposure to stavudine (d4T) starting at L1 lava stage. DESeq WBPaper00053302:stavudine_24h_regulated
  Expression Pattern Group C, enriched for genes involved in metabolic processes. The significance (P 0.0001) of the relative age (time) was used to determine if a gene was differentially expressed between the three age (time) groups. The effect of this factor explaining gene expression differences was used to determine if the expression went up or down during the two age/time periods (t1 - t2 and t2 -t3). Authors used a permutation approach to determine the thresholds for the different mapping strategies. For each of the used models for eQTL mapping, authors used 23,000 permutations. For each permutation, authors randomly picked a spot; each spot could only be picked once. The gene expression and relative lifespan values were than randomly distributed over the RILs (and time points) and used for mapping. In this way, authors obtained a threshold for each of the explaining factors. For the single time points, authors used a FDR of 0.01 to adjust for multiple testing. The genome-wide threshold for this FDR is -log10 P = 3.8 for each of the three time points. For the combined models (t1 to t2 and t2 to t3), authors used a genome-wide threshold of -log10 P = 4, which resembles an FDR of 0.006, 0.001, and 0.006 for marker, age, and the interaction between marker and age, respectively. To determine the threshold for the single gene examples, authors used 1000 permutations as in the genome-wide threshold. The difference is that they use the gene under study in all of the permutations. The P-values for the gene specific thresholds were determined at FDR = 0.05. WBPaper00036286:Pattern_C
  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 increased expression in wdr-5(ok1417);skn-1(lax188) comparing to in skn-1(lax188) at day 2 adult stage. fold change > 2 WBPaper00058711:wdr-5(ok1417)_upregulated
  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 animals with germline-specific inx-14(RNAi) comparing to in aniamls fed with control vector, both exposed to PA14 infection. DESeq2. Differentially-expressed genes (DEG) were identified based on two criteria: FDR (False discovery rateusing Benjamini-Hochberg adjusted p-values) < 0.01 and absolute value of log2(Fold Change) > 1. WBPaper00066146:germline-inx-14(RNAi)_upregulated_PA14
  Proteins that showed significantly decreased expression in 1-day-old sek-1(km4) adults comparing to in wild type animals, both with 6 hours of cisplatin treatment. 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:sek-1(km4)_downregulated_cisplatin
  Genes that showed oscillating mRNA expression level throughout the 16 hour time courses from L3 larva to young adult. The following three lines of R code were used to perform the classification: increasing <-2*amplitude-PC1 < -1.7; oscillating <-!increasing & (amplitude > 0.55); flat <-!increasing & !oscillating; Note that the amplitude of a sinusoidal wave corresponds to only half the fold change between trough and peak. WBPaper00044736:oscillating_dev_expression
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 hpk-1(pk1393) comparing to in N2 at adult day 2. DESeq 2, fold change > 2, FDR < 0.05. WBPaper00065581:hpk-1(pk1393)_upregulated
  Transcripts that showed significantly increased expression in hda-1[KKRR]-smo-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(ne4748)_upregulated

12 Expression Patterns

Remark Reporter Gene Primary Identifier Pattern Subcellular Localization
    Expr1031446 Tiling arrays expression graphs  
Strain: BC13051 [lrp-1::gfp] transcriptional fusion. PCR products were amplified using primer A: 5' [TTCGTTTTGAAATGAGTCATCTGT] 3' and primer B 5' [TAATTATTCTCGAAGCATTTGATG] 3'. Expr5915 Adult Expression: hypodermis; unidentified cells in head; Larval Expression: hypodermis;  
No GO_term assigned.   Expr1296 Stained hyp6 and hyp7. Staining is confined to the dorsal and ventral ridges and to wider sections that are adjacent to the lateral seam cells, which themselves fail to stain. Therefore, the regions of staining correspond to the thick regions of this epidermis (with respect to a cross-sectional view of worms); staining is absent from longitudinal bands that correspond to the thin regions of hyp7 to which body muscles attach. The staining is evident in both sexes at hatching, in each of the four larval stages, and in adults. The staining is often brighter in hyp6 in L1 larvae and in the posterior part of hyp7 in adult males. Most of the staining is punctate, has an appearance consistent with circular or spheroidal aggregates of the protein, and is evident only in hyp6 and hyp7.
    Expr10654 LRP-1::GFP is enriched in hyp7. LRP-1::GFP localizes to the apical region of the cell, similar to endogenous LRP-1 (Yochem et al., 1999).
    Expr14967 Consistent with previous reports, LRP-1::GFP was expressed in wild-type in a punctate pattern in the apical epidermis of larvae and adults.  
    Expr2013283 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).  
    Expr1018593 Developmental gene expression time-course. Raw data can be downloaded from ftp://caltech.wormbase.org/pub/wormbase/datasets-published/levin2012  
Original chronogram file: chronogram.2431.xml [F29D11.1:gfp] transcriptional fusion. Chronogram1310    
    Expr2031514 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.2128.xml [F29D11.1:gfp] transcriptional fusion. Chronogram1062    
    Expr1149827 Developmental gene expression time-course. Raw data can be downloaded from ftp://caltech.wormbase.org/pub/wormbase/datasets-published/hashimshony2015  
Original chronogram file: chronogram.387.xml [F29D11.1:gfp] transcriptional fusion. Chronogram1513    

16 GO Annotation

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

0 Homologues

1 Locations


Feature . Primary Identifier
Start End Strand
WBGene00003071 7614176 7634143 1

16 Ontology Annotations

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

0 Regulates Expr Cluster

1 Sequence

Length
19968

1 Sequence Ontology Term