WormMine

WS295

Intermine data mining platform for C. elegans and related nematodes

Gene :

WormBase Gene ID  ? WBGene00022281 Gene Name  abtm-1
Sequence Name  ? Y74C10AR.3 Brief Description  abtm-1 encodes a protein orthologous to the highly conserved ABCB7 protein and has the typical ABC superfamily structure with six transmembrane domains and an ATP binding domain; ABCB7 is involved in the transport of iron-sulphur clusters into the cytoplasm and thus in iron homeostasis; abtm-1 is an essential gene and knock-down of abtm-1 via RNA interference results in pleiotropic phenotypes that include partial embryonic lethality, morphogenetic defects, premature apoptosis, increase in total iron content and daf-16/FOXO-dependent increase in life-span; ABTM-1 is a widely expressed mitochondrial protein.
Organism  Caenorhabditis elegans Automated Description  Predicted to enable ATPase-coupled transmembrane transporter activity. Involved in intracellular iron ion homeostasis. Located in mitochondrion. Expressed in coelomocyte; hypodermis; intestine; and spermatheca. Used to study X-linked sideroblastic anemia with ataxia. Human ortholog(s) of this gene implicated in X-linked sideroblastic anemia with ataxia. Is an ortholog of human ABCB7 (ATP binding cassette subfamily B member 7).
Biotype  SO:0001217 Genetic Position  I :-8.54167 ±0.030124
Length (nt)  ? 13332
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1 Organism

Name Taxon Id
Caenorhabditis elegans 6239

1 Synonyms

Value
WBGene00022281

Genomics

3 Transcripts

WormMine ID Sequence Name Length (nt) Chromosome Location
Transcript:Y74C10AR.3a.1 Y74C10AR.3a.1 2482   I: 2472060-2485391
Transcript:Y74C10AR.3b.1 Y74C10AR.3b.1 285   I: 2472418-2473508
Transcript:Y74C10AR.3c.1 Y74C10AR.3c.1 477   I: 2475637-2485382
 

Other

3 CDSs

WormMine ID Sequence Name Length (nt) Chromosome Location
CDS:Y74C10AR.3a Y74C10AR.3a 2115   I: 2472418-2472504
CDS:Y74C10AR.3c Y74C10AR.3c 477   I: 2475637-2475638
CDS:Y74C10AR.3b Y74C10AR.3b 285   I: 2472418-2472504

22 RNAi Result

WormBase ID
WBRNAi00098378
WBRNAi00098365
WBRNAi00058406
WBRNAi00058407
WBRNAi00098366
WBRNAi00098369
WBRNAi00004592
WBRNAi00004593
WBRNAi00098381
WBRNAi00091064
WBRNAi00098368
WBRNAi00098373
WBRNAi00098374
WBRNAi00098370
WBRNAi00098371
WBRNAi00098375
WBRNAi00098372
WBRNAi00098367
WBRNAi00098376
WBRNAi00098377
WBRNAi00098380
WBRNAi00098379

498 Allele

Public Name
gk963902
gk964159
WBVar02066326
WBVar02068063
WBVar01694625
WBVar01712668
WBVar01712669
WBVar01712670
WBVar01712671
WBVar01712672
WBVar01712666
WBVar01712667
WBVar01712664
WBVar01712665
WBVar01712663
WBVar01820970
WBVar01545890
WBVar01545891
otn1128
WBVar01931637
WBVar01931636
WBVar01931635
WBVar01931634
WBVar01931639
WBVar01931638
WBVar01931640
WBVar01931644
WBVar01931643
WBVar01931642
WBVar01931641

1 Chromosome

WormBase ID Organism Length (nt)
I Caenorhabditis elegans 15072434  

1 Chromosome Location


Feature . Primary Identifier
Start End Strand
WBGene00022281 2472060 2485391 -1

4 Data Sets

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

1 Downstream Intergenic Region

WormBase ID Name Sequence Name Length (nt) Chromosome Location Organism
intergenic_region_chrI_2471936..2472059   124 I: 2471936-2472059 Caenorhabditis elegans

75 Expression Clusters

Regulated By Treatment Description Algorithm Primary Identifier
  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
  Genome-wide analysis of developmental and sex-regulated gene expression profile. self-organizing map cgc4489_group_18
Bacteria infection: Enterococcus faecalis OG1RF. Exposure for 16 hours. Transcripts that showed significantly decreased expression in N2 after animals were exposed to E. faecalis OG1RF for 16 hours comparing to exposure to E. Coli OP50. Cuffcompare and Cuffdiff WBPaper00056090:E.faecalis_downregulated_N2
  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 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 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
  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 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 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 after exposure to 75uM paraquat(PQ) from L1 to day 2 adult stage in skn-1(lax188) animals fold change > 2 WBPaper00058711:paraquat_upregulated
  Transcripts detected in body muscle nuclei according to a nuclear FACS-based strategy. Cufflinks WBPaper00065120:body-muscle-transcriptome
Temprature shift to 28C for 24 hours. Transcripts that showed significantly decreased expression after animals were exposed to 28C temperature for 24 hours. Differentially expressed genes wereidentified using DESeq (v.1.18.0) by normalizing readsbased on the negative binomial distribution method andcomparing each HS timepoint to the 0-h control. WBPaper00061341:28C_24h_downregulated
Temprature shift to 28C for 48 hours. Transcripts that showed significantly decreased expression after animals were exposed to 28C temperature for 48 hours. Differentially expressed genes wereidentified using DESeq (v.1.18.0) by normalizing readsbased on the negative binomial distribution method andcomparing each HS timepoint to the 0-h control. WBPaper00061341:28C_48h_downregulated
  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
  Transcripts that showed significantly increased expression in ilc-17.1(syb5296) comparing to in N2 animals at L4 larva stage. DESeq2, fold change > 2, FDR < 0.05. WBPaper00066594:ilc-17.1(syb5296)_upregulated
  Transcripts that showed altered expression in cat-1(RNAi) animals comparing to control animals injected with empty vector. p-value <= 0.05 WBPaper00066902:cat-1(RNAi)_regulated
  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
Bacteria infection: Enterococcus faecalis OG1RF. Exposure for 16 hours. Transcripts that showed significantly decreased expression in hpx-2(dg047) after animals were exposed to E. faecalis OG1RF for 16 hours comparing to exposure to E. Coli OP50. Cuffcompare and Cuffdiff WBPaper00056090:E.faecalis_downregulated_hpx-2(dg047)
  Transcripts of coding genes that showed significantly increased 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_enriched_coding-RNA
  Germline-intrinsic transcripts. Comparisons were made between genotypes by subtracting the mean log value of one ratio from another, and the significance of the difference was evaluated using Student t-test for two populations. For the fem-3(gf) versus fem-1(lf) direct comparison, authors performed the same analysis, except they used a Students t-test for one population. Author chose a combination of a twofold difference with a t value exceeding 99% confidence (P < 0.01), because these criteria allowed the inclusion of essentially all genes that had previously been identified as germline-enriched in a wt/glp-4 hermaphrodite comparison. Additionally, requiring a twofold difference reduced false positives, as the number of genes with two-fold difference and a P<0.01 only included ~100 genes more than with P < 0.001, and almost all genes showed germline expression by in situ hybridization. [cgc6390]:intrinsic
24 hours of AgNPs exposure. Genes downregulated more than 2 fold after 24 hours of AgNPs exposure. Statistical differences between the control and exposed worms were determined by a parametric t test, and a Pearson correlation test was performed for correlation analysis, using the Statistical Package for the Social Sciences (SPSS, Chicago, IL). WBPaper00034661:AgNPs_downregulated
  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:bodywall-muscle_L2-larva_expressed
  Genes downregulated in dcr-1(-/-) adult animals by at least 1.5 fold and P < 0.01, as determined by a multisample t-test and the Benjamini and Hochberg false discovery rate correction. Statistical t-test: P < 0.05 for rde-4(-/-) and rde-1(-/-) analyses; P < 0.01 for dcr-1(-/-) analysis with a threshold of 1.5-fold misregulation. WBPaper00029437:dcr-1_downregulated
  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

6 Expression Patterns

Remark Reporter Gene Primary Identifier Pattern Subcellular Localization
    Expr9215 abtm-1::GFP2 showed widespread expression in the tissues of adult hermaphrodites including the intestine, spermatheca, epidermis and coelomocytes, amongst others. Interestingly, abtm-1::GFP2 is highly expressed in tissues that are predicted to require high levels of energy production such as pharyngeal muscles, neurons, developing embryos, and body wall muscles, amongst others. Expression analysis showed that ABTM-1 is a widely expressed mitochondrial protein that it is produced at particularly high levels in tissues which are expected to have high energy requirements.  
    Expr1161829 Developmental gene expression time-course. Raw data can be downloaded from ftp://caltech.wormbase.org/pub/wormbase/datasets-published/hashimshony2015  
    Expr2027334 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).  
    Expr2009098 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).  
    Expr1039832 Tiling arrays expression graphs  
    Expr1022502 Developmental gene expression time-course. Raw data can be downloaded from ftp://caltech.wormbase.org/pub/wormbase/datasets-published/levin2012  

14 GO Annotation

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

6 Homologues

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

1 Locations


Feature . Primary Identifier
Start End Strand
WBGene00022281 2472060 2485391 -1

14 Ontology Annotations

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

0 Regulates Expr Cluster

1 Sequence

Length
13332

1 Sequence Ontology Term

Identifier Name Description
gene  

5 Strains

WormBase ID
WBStrain00007401
WBStrain00007405
WBStrain00007406
WBStrain00007403
WBStrain00007404

1 Upstream Intergenic Region

WormBase ID Name Sequence Name Length (nt) Chromosome Location Organism
intergenic_region_chrI_2485392..2485860   469 I: 2485392-2485860 Caenorhabditis elegans