WormMine

WS295

Intermine data mining platform for C. elegans and related nematodes

Gene :

WormBase Gene ID  ? WBGene00019154 Gene Name  glf-1
Sequence Name  ? H04M03.4 Brief Description  glf-1 encodes a UDP-galactopyranose mutase predicted to synthesize galactofuranose (Gal(f)) as a nucleotide sugar (UDP-Gal(f)); recombinant GLF-1 has biochemical activity either in vivo (expressed in E. coli) or in vitro; orthologs of GLF-1 are found in the urochordates Halocynthia and Ciona.
Organism  Caenorhabditis elegans Automated Description  Enables UDP-galactopyranose mutase activity. Involved in polysaccharide biosynthetic process. Located in cytoplasm. Expressed in hypodermis; muscle cell; and neurons.
Biotype  SO:0001217 Genetic Position  IV :2.45941 ±0.001904
Length (nt)  ? 3987
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1 Organism

Name Taxon Id
Caenorhabditis elegans 6239

1 Synonyms

Value
WBGene00019154

Genomics

1 Transcripts

WormMine ID Sequence Name Length (nt) Chromosome Location
Transcript:H04M03.4.1 H04M03.4.1 1679   IV: 5885835-5889821
 

Other

1 CDSs

WormMine ID Sequence Name Length (nt) Chromosome Location
CDS:H04M03.4 H04M03.4 1431   IV: 5885836-5885955

18 RNAi Result

WormBase ID
WBRNAi00070397
WBRNAi00008915
WBRNAi00033663
WBRNAi00025787
WBRNAi00049292
WBRNAi00066902
WBRNAi00080707
WBRNAi00090776
WBRNAi00087699
WBRNAi00080671
WBRNAi00023254
WBRNAi00023504
WBRNAi00023766
WBRNAi00024052
WBRNAi00070394
WBRNAi00070396
WBRNAi00070395
WBRNAi00094883

44 Allele

Public Name
gk964500
gk963722
gk963417
gk963375
gk963416
WBVar00245298
gk202727
gk694845
ok1750
WBVar02020636
WBVar01650002
WBVar00189235
gk454401
gk596663
gk388167
gk896141
gk772510
gk691306
gk474722
gk851636
gk782464
gk454400
gk466691
gk616735
gk776487
gk596664
gk739080
gk596665
gk730223
tm2412

1 Chromosome

WormBase ID Organism Length (nt)
IV Caenorhabditis elegans 17493829  

1 Chromosome Location


Feature . Primary Identifier
Start End Strand
WBGene00019154 5885835 5889821 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_chrIV_5889822..5890034   213 IV: 5889822-5890034 Caenorhabditis elegans

315 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 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
  Transcripts that showed significantly decreased expression in AGP22 [nhr-49(nr2041)I;glp-1(e2141)III] comparing to in CF1903 [glp-1(e2144)III] at Day 2 adults. Fold change > 2, p Value of < 0.05 and a false discovery rate (FDR) of < 0.05. WBPaper00061530:nhr-49(e2144)_downregulated
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
  Proteins interacting with NHR-49-GFP according to co-IP and LC-MS. N.A. WBPaper00064071:NHR-49_interacting
  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
  Transcripts expressed in intestine, according to PAT-Seq analysis using Pges-1-GFP-3XFLAG mRNA tagging. Cufflinks FPKM value >=1. WBPaper00050990:intestine_expressed
  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 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)
Bacteria infection: Bacillus thuringiensis Transcripts that showed significantly increased expression in N2 animals infected by bacteria BMB171/Cry5Ba, an acrystalliferous Bt mutant BMB171 transformed with toxin gene cry5Ba on the shuttle vector pHT304, comparing to N2 animals infected by BMB171/pHT304. N.A. WBPaper00064229:B.thuringiensis-Cry5Ba_upregulated
  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
  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 increased expression in daf-2(e1370) comparing to in control animals. NOIseq(v2.34.0), fold change > = 1.5, Differentially expressed genes (DEGs) were defined as having a probability of differentialexpression > 95%. WBPaper00064727:daf-2(e1370)_upregulated
  Transcripts that showed significantly altered expression after 24 hour exposure to stavudine (d4T) starting at L1 lava stage. DESeq WBPaper00053302:stavudine_24h_regulated
  Transcripts that showed significantly decreased expression in sin-3(tm1276) comparing to in N2 at early embryo when there were only 3 -5 eggs in the adult. DESeq2, fold change > 2, adjusted p-value < 0.01 WBPaper00058598:sin-3(tm1276)_downregulated
  Transcripts that showed differential expression between 24 and 26 hours post hatching L2d and dauer committed larvae of daf-9(dh6), triggered by the dafachronic acid (DA) growth hormone. Cluster 3 genes increased expression transiently at 26 hour post hatching. Benjamini Hochberg corrected q-value < 0.01. WBPaper00053388:dauer_regulated_Cluster3
  Transcripts that showed significantly decreased expression in 10-days post L4 adult hermaphrodite npr-8(ok1439) animals grown at 20C, comparing to in N2 animals. CuffDiff, fold change > 2. WBPaper00065096:npr-8(ok1439)_downregulated_Day10_20C
  Transcripts that showed significantly increased expression in 1-day post L4 adult hermaphrodite npr-8(ok1439) animals grown at 20C, comparing to in N2 animals. CuffDiff, fold change > 2. WBPaper00065096:npr-8(ok1439)_upregulated_Day1_20C
Reduced humidity (98% relative humidity). Genes that were down-regulated after one day exposure to reduced humidity (98% relative humidity) according to microarray analysis. Multiple hypothesis testing with the Benjamini-Hochberg correction was applied on calculated p-values. A change in the expression level was considered to be significant if the adjusted p-value was less than 0.001. WBPaper00044578:reduced-humidity_downregulated_microarray
  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
  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
  Genes that showed expression levels higher than the corresponding reference sample (L2 all cell 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:coelomocytes_L2-larva_expressed
  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 mbl-1(syb4345), referred to as mbl-1long(ex7+), comparing to in N2 at L4 larva stage. DESeq2, Fold change > 2 and FDR < 0.05 WBPaper00066410:mbl-1(syb4345)_upregulated

9 Expression Patterns

Remark Reporter Gene Primary Identifier Pattern Subcellular Localization
    Expr3388 Expressed in muscle (L3 to L4).  
Reporter gene fusion type not specified.   Expr3373 Expressed in both sexes unidentified anterior neurons.  
Picture: Fig. 5.   Expr8792 No expression of GLF-1::GFP was seen in early embryogenesis. GFP first became visible at the four-fold embryonic stage, after completion of cuticle synthesis and approximately one hour before hatching. The signal was then seen throughout post-embryonic life. Expression was limited to the hypodermal cells. L4 larvae and adults showed much stronger expression of GLF-1::GFP in the seam cells as opposed to the main hypodermal syncytium and head and tail hypodermal cells. High resolution confocal micrographs of individual seam cells expressing the translational fusion indicates that GLF-1::GFP localizes to the cytoplasm.
Picture: Fig. 5.   Expr8791 No expression of GLF-1::GFP was seen in early embryogenesis. GFP first became visible at the four-fold embryonic stage, after completion of cuticle synthesis and approximately one hour before hatching. The signal was then seen throughout post-embryonic life. Expression was limited to the hypodermal cells. L4 larvae and adults showed much stronger expression of GLF-1::GFP in the seam cells as opposed to the main hypodermal syncytium and head and tail hypodermal cells. High resolution confocal micrographs of individual seam cells expressing the translational fusion indicates that GLF-1::GFP localizes to the cytoplasm.
    Expr1153036 Developmental gene expression time-course. Raw data can be downloaded from ftp://caltech.wormbase.org/pub/wormbase/datasets-published/hashimshony2015  
    Expr1020447 Developmental gene expression time-course. Raw data can be downloaded from ftp://caltech.wormbase.org/pub/wormbase/datasets-published/levin2012  
    Expr1038270 Tiling arrays expression graphs  
    Expr2012091 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).  
    Expr2030327 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).  

7 GO Annotation

Annotation Extension Qualifier
  involved_in
  enables
  enables
  enables
  enables
  enables
  located_in

0 Homologues

1 Locations


Feature . Primary Identifier
Start End Strand
WBGene00019154 5885835 5889821 1

7 Ontology Annotations

Annotation Extension Qualifier
  involved_in
  enables
  enables
  enables
  enables
  enables
  located_in

0 Regulates Expr Cluster

1 Sequence

Length
3987

1 Sequence Ontology Term

Identifier Name Description
gene  

3 Strains

WormBase ID
WBStrain00036541
WBStrain00004716
WBStrain00004715

1 Upstream Intergenic Region

WormBase ID Name Sequence Name Length (nt) Chromosome Location Organism
intergenic_region_chrIV_5884942..5885834   893 IV: 5884942-5885834 Caenorhabditis elegans