WormMine

WS295

Intermine data mining platform for C. elegans and related nematodes

Gene :

WormBase Gene ID  ? WBGene00022500 Gene Name  lfi-1
Sequence Name  ? ZC8.4 Brief Description  lfi-1 encodes, by alternative splicing, at least four isoforms of alarge coiled-coil protein paralogous to F35D11.11, and possiblyorthologous to rootletin (the structural protein comprising ciliaryrootlets); LFI-1 is also homologous to the Parascaris univalens MitoticAntigen, PUMA1; LFI-1 was initially identified in yeast two-hybrid screens for proteins that interact with the coiled-coil protein LIN-5, which is essential for proper spindle positioning and chromosome segregation; antibody staining reveals that, in embryos, LFI-1 is expressed in metaphase cells in a diffuse area surrounding the kinetochore microtubules and overlapping with LIN-5 localization; in interphase cells, LFI-1 localizes to the nucleus and remains in the nuclear region even after nuclear envelope breakdown; as loss of lfi-1 activity, or the combined activities of lfi-1 and a related gene, F35D11.11, by RNAi results in no obvious defects, the precise role of LFI-1 in development is not yet known.
Organism  Caenorhabditis elegans Automated Description  Located in kinetochore microtubule and nucleus. Is an ortholog of human CROCC (ciliary rootlet coiled-coil, rootletin).
Biotype  SO:0001217 Genetic Position  X :-6.19862 ±0.000328
Length (nt)  ? 16413
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1 Organism

Name Taxon Id
Caenorhabditis elegans 6239

1 Synonyms

Value
WBGene00022500

Genomics

9 Transcripts

WormMine ID Sequence Name Length (nt) Chromosome Location
Transcript:ZC8.4e.1 ZC8.4e.1 7179   X: 4976830-4992855
Transcript:ZC8.4a.1 ZC8.4a.1 7904   X: 4980512-4993242
Transcript:ZC8.4a.2 ZC8.4a.2 7959   X: 4981136-4993242
Transcript:ZC8.4f.1 ZC8.4f.1 7864   X: 4981240-4993236
Transcript:ZC8.4a.3 ZC8.4a.3 7720   X: 4983066-4993242
Transcript:ZC8.4a.4 ZC8.4a.4 7601   X: 4983561-4993242
Transcript:ZC8.4g.1 ZC8.4g.1 7276   X: 4984065-4993236
Transcript:ZC8.4h.1 ZC8.4h.1 7261   X: 4984065-4993236
Transcript:ZC8.4d.1 ZC8.4d.1 6972   X: 4984078-4992855
 

Other

6 CDSs

WormMine ID Sequence Name Length (nt) Chromosome Location
CDS:ZC8.4e ZC8.4e 7179   X: 4976830-4977025
CDS:ZC8.4a ZC8.4a 7191   X: 4983584-4983896
CDS:ZC8.4g ZC8.4g 6882   X: 4984078-4984205
CDS:ZC8.4h ZC8.4h 6867   X: 4984078-4984205
CDS:ZC8.4d ZC8.4d 6972   X: 4984078-4984205
CDS:ZC8.4f ZC8.4f 7206   X: 4983584-4983896

10 RNAi Result

WormBase ID
WBRNAi00034411
WBRNAi00002294
WBRNAi00059021
WBRNAi00017162
WBRNAi00021759
WBRNAi00038104
WBRNAi00062893
WBRNAi00062898
WBRNAi00070888
WBRNAi00070889

252 Allele

Public Name
gk964260
WBVar02063645
WBVar02063647
WBVar02063646
gk682882
WBVar01878579
WBVar01758210
WBVar01758212
WBVar01758211
WBVar01758214
WBVar01758213
WBVar01601712
WBVar00078458
WBVar00078459
WBVar00078461
WBVar00078460
WBVar00078463
WBVar00078462
WBVar00078464
WBVar02027044
WBVar01825221
WBVar01549547
WBVar01549548
WBVar01549549
WBVar01549554
WBVar01549552
WBVar01549553
WBVar01549550
WBVar01549551
tm4753

1 Chromosome

WormBase ID Organism Length (nt)
X Caenorhabditis elegans 17718942  

1 Chromosome Location


Feature . Primary Identifier
Start End Strand
WBGene00022500 4976830 4993242 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

274 Expression Clusters

Regulated By Treatment Description Algorithm Primary Identifier
  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 that showed significantly increased expression in L1 neural cells comparing to in adult neural cells. DESeq2 (v1.18.1) fold change > 2, P-adj<0.05, using BenjaminiHochberg correction. WBPaper00060811:L1_vs_adult_upregulated_neural
  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
  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
  Neuronally enriched transcripts according to a comparison of neuronal nuclei IP samples to total nuclei using isolation of nuclei from tagged specific cell types (INTACT) technology. DESEQ2, fold change > 2 and FDR < 0.01. WBPaper00062103:neuron_enriched
  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 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
  Genes with expression level regulated by genotype (N2 vs CB4856) and age at old adults stage (214 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_aging
  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
  Transcripts that showed significantly increased expression in day 1 adult hermaphrodite comparing to in L4 larva daf-16(mu86);glp-1(e2141) animals. Fold change > 2, FDR < 0.05 WBPaper00064088:Day-1-adult_vs_L4_upregulated_daf-16(mu86);glp-1(e2141)
  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 day 1 adult hermaphrodite comparing to in L4 larva glp-1(e2141) animals. Fold change > 2, FDR < 0.05 WBPaper00064088:Day-1-adult_vs_L4_upregulated_glp-1(e2141)
Bacteria infection: Bacillus thuringiensis mRNAs that showed significantly decreased expression after pathogenic bacteria Bacillus thuringiensis infections comparing to non pathogenic BT (BT247(1 to 10 mix) vs BT407 12h), according to RNAseq. Cuffdiff, ajusted p-value < 0.01. WBPaper00046497:B.thuringiensis_0.1mix_downregulated_12h
Bacteria infection: Bacillus thuringiensis mRNAs that showed significantly decreased expression after pathogenic bacteria Bacillus thuringiensis infections comparing to non pathogenic BT (BT247(1 to 2 mix) vs BT407 6h), according to RNAseq. Cuffdiff, ajusted p-value < 0.01. WBPaper00046497:B.thuringiensis_0.5mix_downregulated_6h
  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
Bacteria infection: Bacillus thuringiensis mRNAs that showed significantly decreased expression after pathogenic bacteria Bacillus thuringiensis infections comparing to non pathogenic BT (BT247(1 to 2 mix) vs BT407 12h), according to RNAseq. Cuffdiff, ajusted p-value < 0.01. WBPaper00046497:B.thuringiensis_0.5mix_downregulated_12h
  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
Bacteria infection: Staphylococcus aureus MW2. 4 hours of exposure. Transcripts that showed significantly increased expression after N2 animals had 4 hours of infection by Staphylococcus aureus (MW2). DEseq 1.18.0, adjusted p-value < 0.05. WBPaper00056471:S.aureus-4h_upregulated_N2
  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

6 Expression Patterns

Remark Reporter Gene Primary Identifier Pattern Subcellular Localization
    Expr2013090 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).  
    Expr1162452 Developmental gene expression time-course. Raw data can be downloaded from ftp://caltech.wormbase.org/pub/wormbase/datasets-published/hashimshony2015  
Same expression pattern were obtained with two independently derived antisera. Moreover, the reactivity was not obtained with the pre-immune sera and was blocked by incubation with antigen.   Expr2936   It was observed in metaphase cells a diffuse area of staining surrounding the kinetochore microtubules that overlapped with the localization of LIN-5. Partly different locations were seen in interphase cells: while LIN-5 remained cytoplasmic, LFI-1 showed a nuclear localization in late interphase cells. Even after nuclear envelope breakdown in mitosis, LFI-1 remained in the nuclear region, in a pattern reminiscent of proteins associated with the nuclear matrix.
    Expr1039943 Tiling arrays expression graphs  
    Expr2031322 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).  
    Expr1013576 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
  located_in
  located_in

7 Homologues

Type
orthologue
orthologue
orthologue
least diverged orthologue
least diverged orthologue
least diverged orthologue
least diverged orthologue

1 Locations


Feature . Primary Identifier
Start End Strand
WBGene00022500 4976830 4993242 1

2 Ontology Annotations

Annotation Extension Qualifier
  located_in
  located_in

0 Regulates Expr Cluster

1 Sequence

Length
16413

1 Sequence Ontology Term

Identifier Name Description
gene  

1 Strains

WormBase ID
WBStrain00032313

0 Upstream Intergenic Region