WormMine

WS295

Intermine data mining platform for C. elegans and related nematodes

Gene :

WormBase Gene ID  ? WBGene00022816 Gene Name  fbn-1
Sequence Name  ? ZK783.1 Brief Description  fbn-1 encodes a protein homologous to the human extracellular matrix protein fibrillin-1 (FBN1); in C. elegans, fbn-1 activity is required for completion of molting, particularly the L3/L4 or L4/Adult molts.
Organism  Caenorhabditis elegans Automated Description  Predicted to enable calcium ion binding activity. Predicted to be located in membrane. Expressed in vulval cell. Used to study connective tissue disease. Human ortholog(s) of this gene implicated in several diseases, including CREST syndrome; aortic disease (multiple); and bone disease (multiple). Is an ortholog of human FBN1 (fibrillin 1); FBN2 (fibrillin 2); and FBN3 (fibrillin 3).
Biotype  SO:0001217 Genetic Position  III :-0.655224 ±0.002689
Length (nt)  ? 15693
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1 Organism

Name Taxon Id
Caenorhabditis elegans 6239

1 Synonyms

Value
WBGene00022816

Genomics

9 Transcripts

WormMine ID Sequence Name Length (nt) Chromosome Location
Transcript:ZK783.1d.1 ZK783.1d.1 8205   III: 7625386-7640556
Transcript:ZK783.1g.1 ZK783.1g.1 8339   III: 7625386-7640924
Transcript:ZK783.1a.1 ZK783.1a.1 8858   III: 7625386-7641074
Transcript:ZK783.1k.1 ZK783.1k.1 8346   III: 7625386-7640556
Transcript:ZK783.1b.1 ZK783.1b.1 8784   III: 7625386-7641069
Transcript:ZK783.1f.1 ZK783.1f.1 8112   III: 7625386-7640556
Transcript:ZK783.1h.1 ZK783.1h.1 8046   III: 7625386-7640556
Transcript:ZK783.1j.1 ZK783.1j.1 6612   III: 7625386-7636386
Transcript:ZK783.1e.1 ZK783.1e.1 8586   III: 7625386-7641078
 

Other

9 CDSs

WormMine ID Sequence Name Length (nt) Chromosome Location
CDS:ZK783.1d ZK783.1d 8205   III: 7625386-7625461
CDS:ZK783.1g ZK783.1g 7971   III: 7625386-7625461
CDS:ZK783.1a ZK783.1a 8340   III: 7625386-7625461
CDS:ZK783.1k ZK783.1k 8346   III: 7625386-7625461
CDS:ZK783.1j ZK783.1j 6612   III: 7625386-7625461
CDS:ZK783.1e ZK783.1e 8064   III: 7625386-7625461
CDS:ZK783.1b ZK783.1b 8271   III: 7625386-7625461
CDS:ZK783.1f ZK783.1f 8112   III: 7625386-7625461
CDS:ZK783.1h ZK783.1h 8046   III: 7625386-7625461

22 RNAi Result

WormBase ID
WBRNAi00095835
WBRNAi00009495
WBRNAi00001571
WBRNAi00059710
WBRNAi00027101
WBRNAi00066831
WBRNAi00066687
WBRNAi00022161
WBRNAi00005157
WBRNAi00080670
WBRNAi00070202
WBRNAi00095861
WBRNAi00095938
WBRNAi00096013
WBRNAi00096090
WBRNAi00096167
WBRNAi00096244
WBRNAi00096338
WBRNAi00096421
WBRNAi00096504
WBRNAi00096587
WBRNAi00081723

207 Allele

Public Name
gk964518
gk963887
gk312577
WBVar01607118
WBVar01265664
WBVar01265671
tm290
otn451
otn452
h6973
h13737
gk953686
WBVar01330982
WBVar01330997
WBVar01330995
WBVar01330992
WBVar01330993
WBVar01446804
WBVar01837951
WBVar01837950
WBVar01837953
WBVar01837952
WBVar01837955
WBVar01837954
WBVar01837957
WBVar01837956
WBVar01837949
WBVar01837962
WBVar01837961
WBVar01837964

1 Chromosome

WormBase ID Organism Length (nt)
III Caenorhabditis elegans 13783801  

1 Chromosome Location


Feature . Primary Identifier
Start End Strand
WBGene00022816 7625386 7641078 1

4 Data Sets

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

0 Downstream Intergenic Region

291 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
  Transcripts expressed in neuronal cells, by analyzingfluorescence-activated cell sorted (FACS) neurons. DESeq. False discovry rate (FDR) < 0.1. WBPaper00048988:neuron_expressed
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 after animals were treated with 50uM Rifampicin and 250uM Allantoin from day 1 to day 3 adult hermaphradite. DESeq2(v1.14.1), fold change > 2, p-value < 0.05 WBPaper00055354:Rifampicin-Allantoin_upregulated
  Transcripts that showed significantly increased expression after animals were treated with 50uM Rifampicin from day 1 to day 3 adult hermaphradite. DESeq2(v1.14.1), fold change > 2, p-value < 0.05 WBPaper00055354:Rifampicin_upregulated
  Transcripts that showed significantly increased expression after animals were treated with 100uM Psora and 250uM Allantoin from day 1 to day 3 adult hermaphradite. DESeq2(v1.14.1), fold change > 2, p-value < 0.05 WBPaper00055354:Psora-Allantoin_upregulated
  Transcripts that showed significantly increased expression after animals were treated with 100uM Rapamycin and 50mM Metformin from day 1 to day 3 adult hermaphradite. DESeq2(v1.14.1), fold change > 2, p-value < 0.05 WBPaper00055354:Rapamycin-Metformin_upregulated
  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 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
  Genes that are significantly up regulated in tdp-1(ok803) poly(A) RNA-seq verses in N2. DESeq v1.14, with cut-off p-value < 0.05 and FDR < 0.1. WBPaper00046012:tdp-1(ok803)_upregulated
  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
  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
  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
  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 decreased expression in day 3 adult hermaphrodite comparing to in L4 larva glp-1(e2141) animals. Fold change > 2, FDR < 0.05 WBPaper00064088:Day-3-adult_vs_L4_downregulated_glp-1(e2141)
  Transcripts that showed significantly increased expression in rrf-3(pk1426) comparing to in N2 at L3 larva stage. DESeq2v 1.18.1, fold change > 1.5, adjusted p-value < 0.01. WBPaper00056169:rrf-3(pk1426)_upregulated_L3
  Transcripts that showed significantly decreased expression in lipl-4 overexpression transgenic lines comparing to wild type control animals. DESeq2 fold change > 2, FDR < 0.05. WBPaper00064156:lipl-4(overexpress)_downregulated
  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
  mRNAs that showed differential expression in activated AAK-2(uthIs202[aak-2 (intron 1)::aak-2(aa1-aa321)::Tomato::unc-54 3'UTR + rol-6(su1006)]), activiated CRTC-1 (uthEx222[crtc-1p::crtc-1 cDNA (S76S, S179A)::tdTomato::unc-54 3'UTR + rol-6(su1006)]), or AAK-2;CRTC-1 comparing to in N2. Genes were tested for differential expression between each mutant strain and wild-type using edgeRs glm method. Briefly, negative binomial models were fitted and dispersion estimates obtained. These were then used to calculate average levels of change between conditions and determine differential expression, using the generalized linear model likelihood ratio test. For each comparison, genes with less than 5 CPM were filtered and those with at least 50% change and False Discovery Rate (FDR) of 1% or less were considered differentially expressed. WBPaper00046499:AMPK_regulated
  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 increased expression in adr-1(tm668) and adr-1(gv6) comparing to in N2 at L4 larva stage. DESeq FDR <= 0.05 WBPaper00056617:adr-1_upregulated_L4_transcript
  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
  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 increased expression in cco-1(RNAi) comparing to in vector control animals. The limma package47 was used for differential expression. Genes with a Benjamini-Hochberg adjusted P-value <0.05 and an absolute log fold change of 2 were considered differentially expressed. WBPaper00053402:cco-1(RNAi)_upregulated
  Transcripts that showed significantly increased expression in his-3(RNAi) comparing to in vector control animals. The limma package47 was used for differential expression. Genes with a Benjamini-Hochberg adjusted P-value <0.05 and an absolute log fold change of 2 were considered differentially expressed. WBPaper00053402:his-3(RNAi)_upregulated
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

6 Expression Patterns

Remark Reporter Gene Primary Identifier Pattern Subcellular Localization
    Expr1163127 Developmental gene expression time-course. Raw data can be downloaded from ftp://caltech.wormbase.org/pub/wormbase/datasets-published/hashimshony2015  
    Expr1040095 Tiling arrays expression graphs  
    Expr15951 LET-653 is expressed by all vulva cell types. The ZP proteins FBN-1 and LET-653 showed somewhat complementary luminal patterns. Beginning at L4.2, and as previously reported for LET-653(PAN domain) fragments (Gill et al., 2016), LET-653 decorated a core structure in the center of the lumen that rises to the level of the vulD and vulE cells, along with lateral elements that connect this core to the vulA, vulB1 and vulB2 cells and to the surrounding epidermis. The central core structure could also be detected very weakly by DIC. This core changed appearance during vulva eversion, but remained visible in the most ventral, 2 ̊-cell-derived region through the L4.9 stage. Transiently, at the L4.3-L4.5 stages, LET-653 also weakly marked the apical membranes of most cells. Finally, FBN-1 overlapped with LET-653-marked structures near vulB1 and vulB2 surfaces, but otherwise was mainly excluded from the core area and instead filled the more dorsal part of the lumen above the core. During vulva eversion, FBN-1 became excluded from the dorsal-most portions of the lumen lined by 1 ̊-derived cells, such that LET-653 and FBN-1 together appeared to demarcate at least three separate luminal zones roughly corresponding to the regions outlined by the vulA/B cells, vulC/D cells, and vulE/F cells.  
    Expr2011446 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).  
    Expr2029684 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).  
    Expr1025080 Developmental gene expression time-course. Raw data can be downloaded from ftp://caltech.wormbase.org/pub/wormbase/datasets-published/levin2012  

2 GO Annotation

Annotation Extension Qualifier
  enables
  located_in

4 Homologues

Type
orthologue
orthologue
orthologue
orthologue

1 Locations


Feature . Primary Identifier
Start End Strand
WBGene00022816 7625386 7641078 1

2 Ontology Annotations

Annotation Extension Qualifier
  enables
  located_in

0 Regulates Expr Cluster

1 Sequence

Length
15693

1 Sequence Ontology Term

Identifier Name Description
gene  

1 Strains

WormBase ID
WBStrain00054908

1 Upstream Intergenic Region

WormBase ID Name Sequence Name Length (nt) Chromosome Location Organism
intergenic_region_chrIII_7624203..7625385   1183 III: 7624203-7625385 Caenorhabditis elegans