WormMine: Gene WBGene00003858

• WormBase Gene ID: WBGene00003858
• Gene Name: ogt-1
• Sequence Name: K04G7.3
• Brief Description: ogt-1 encodes an ortholog of O-linked N-acetylglucosamine (O-GlcNAc) transferase (OGT; OMIM:300255) with 12 N-terminal tetratricopeptide (TPR) domains (generally thought to enable protein-protein interactions) and a C-terminal putative catalytic domain; although loss of ogt-1 activity has no effect on overall viability or fertility, ogt-1 mutations result in alterations in macronutrient storage and can suppress constitutive dauer formation in daf-2 mutants suggesting that, in C. elegans, ogt-1 may play a regulatory role in nutrient sensing and insulin-like signaling pathways; OGT-1 is expressed in embryos, where it exhibits nuclear and punctate perinuclear localization.
• Organism: Caenorhabditis elegans
• Automated Description: Enables protein N-acetylglucosaminyltransferase activity; protein O-acetylglucosaminyltransferase activity; and protein serine/threonine phosphatase activity. Involved in several processes, including dauer larval development; glycogen metabolic process; and lipid storage. Located in nucleus and perinuclear region of cytoplasm. Expressed in several structures, including hypodermal cell; intestine; neurons; and somatic cell. Used to study type 2 diabetes mellitus. Human ortholog(s) of this gene implicated in aortic valve stenosis and non-syndromic X-linked intellectual disability 106. Is an ortholog of human OGT (O-linked N-acetylglucosamine (GlcNAc) transferase).
• Biotype: SO:0001217
• Genetic Position: III :-0.779089 ±0.000534
• Length (nt): 7956

1 Organism

• Name: Caenorhabditis elegans
• Taxon Id: 6239

1 Synonyms

• Value: WBGene00003858

Genomics

2 Transcripts

WormMine ID	Sequence Name	Length (nt)	Chromosome Location
Transcript:K04G7.3a.1	K04G7.3a.1	4110	III: 7145842-7153797
Transcript:K04G7.3b.1	K04G7.3b.1	2922	III: 7146469-7150590

Other

2 CDSs

WormMine ID	Sequence Name	Length (nt)	Chromosome Location
CDS:K04G7.3a	K04G7.3a	3456	III: 7146469-7146643
CDS:K04G7.3b	K04G7.3b	2922	III: 7146469-7146643

11 RNAi Result

• WBRNAi00110198
• WBRNAi00091931
• WBRNAi00067879
• WBRNAi00067955
• WBRNAi00049954
• WBRNAi00049955
• WBRNAi00016612
• WBRNAi00005392
• WBRNAi00005857
• WBRNAi00091966
• WBRNAi00033973

120 Allele

• gk964518
• gk963887
• WBVar01692412
• WBVar01692411
• WBVar01265138
• WBVar01265137
• WBVar01265139
• WBVar01265143
• WBVar01265142
• WBVar01265149
• WBVar01265148
• WBVar01265146
• WBVar01265151
• WBVar01265154
• WBVar01265153
• WBVar01265155
• WBVar01541813
• otn438
• h10078
• WBVar00059390
• gk841694
• gk703973
• gk961528
• gk768048
• gk877557
• gk494618
• gk862015
• gk841693
• WBVar01408833
• ok1474

1 Chromosome

• WormBase ID: III
• Organism: Caenorhabditis elegans
• Length (nt): 13783801

1 Chromosome Location

• Feature . Primary Identifier: WBGene00003858
• Start: 7145842
• End: 7153797
• Strand: -1

4 Data Sets

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

1 Downstream Intergenic Region

• WormBase ID: intergenic_region_chrIII_7145184..7145841
• Length (nt): 658
• Chromosome Location: III: 7145184-7145841
• Organism: Caenorhabditis elegans

141 Expression Clusters

Regulated By Treatment	Description	Algorithm	Primary Identifier
	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 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
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
	Genes that showed expression levels higher than the corresponding reference sample (embryonic 24hr 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_L1-larva_expressed
	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 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 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 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
	Transcripts expressed in pharynx, according to PAT-Seq analysis using Pmyo-2-GFP-3XFLAG mRNA tagging.	Cufflinks FPKM value >=1.	WBPaper00050990:pharynx_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
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
	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 increased expression in xrep-4(lax137).	DESeq2. Genes were selected if their p value < 0.01.	WBPaper00066062:xrep-4(lax137)_upregulated
	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:A-class-motor-neurons_L2-larva_expressed
	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:all-neurons_L2-larva_expressed
	Transcripts that showed significantly increased expression in daf-2(e1370) comparing to in N2.	Differential gene expression analysis was performed using the quasi-likeli-hood framework in edgeR package v. 3.20.1 in R v. 3.4.1.	WBPaper00053810:daf-2(e1370)_upregulated
	Genes that showed expression levels higher than the corresponding reference sample (L3/L4 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:dopaminergic-neurons_L3-L4-larva_expressed
Bacteria infection: Staphylococcus aureus	mRNAs that showed increased expression 8 hours after N2 animals were infected by S. aureus.	DESeq, p <= 0.05	WBPaper00045314:S.aureus-induced_N2
	Proteins interacting with HA-PPM-1.D.	N.A.	WBPaper00062498:PPM-1.D_interacting
	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
	Up-regulated genes (fold change > 1.5) in two CoQ-deficient clk-1 mutant strains (e2519, qm30) compared to wild types N2.	Fold-changes of intensities were calculated from the arithmetic mean of gene expression values between experimental and corresponding control group. Fold change >= 1.5 was used as cut-off.	WBPaper00045774:clk-1_upregulated
	Transcripts that showed significantly increased expression after N2 animals were exposed to BL21 bacteria carrying pET28a-cry5B, comparing to animals exposed to BL21 control bacteria.	Differentially expressed genes were identified through fold change as well as P value calculated with t-test. The threshold set for up- and down-regulated genes was a fold change >= 2.0 and a P value <= 0.05.	WBPaper00065732:Cry5Ba_upregulated_N2
	Genes that showed expression levels higher than the corresponding reference sample (embryonic 24hr 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_L1-larva_expressed
	Transcripts that showed significantly altered expression after 24 hour exposure to nitroguanidine (NQ).	Multivariate permutation tests with random variance model implemented in BRB-Array Tools version 4.5 were performed to infer differentially expressed genes (DEGs). One thousand random permutations were computed per chemical class (i.e., a group of 16 arrays or samples). The confidence level of false discovery rate assessment was set at 80%, and the maximum allowed portion of false-positive genes was 10%.	WBPaper00055899:nitroguanidine_regulated
	Genes that showed expression levels higher than the corresponding reference sample (embryonic 24hr 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:hypodermis_L1-larva_expressed
	Genes expressed in N2.	Expressed transcripts were identified on the basis of a Present call in 3 out of 4 N2 experiments as determined by Affymetrix MAS 5.0.	WBPaper00025141:N2_Expressed_Genes

10 Expression Patterns

• Primary Identifier: Expr1031818
• Pattern: Tiling arrays expression graphs

• Primary Identifier: Expr12076
• Pattern: OGT-1::GFP showed that OGT-1 was diffusely localized and was widely expressed throughout development, including in the intestine, hypodermal cells and neurons.

• Primary Identifier: Expr12077
• Subcellular Localization: OGT-1::GFP and Cherry::SNAP-29 show cytoplasmic localization in intestine.

• Primary Identifier: Expr1153651
• Pattern: Developmental gene expression time-course. Raw data can be downloaded from ftp://caltech.wormbase.org/pub/wormbase/datasets-published/hashimshony2015

• Primary Identifier: Expr14785
• Pattern: In all three cases, each reporter showed very broad if not ubiquitous, nuclear expression throughout development.

• Primary Identifier: Expr15904
• Pattern: In C. elegans, a CRISPR generated OGT-1-GFP allele is functional and is ubiquitously expressed throughout somatic cells in the nucleus, consistent with previous observations.

• Primary Identifier: Expr2014617
• Pattern: 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).

• Primary Identifier: Expr1469
• Remark: No cellular expression pattern described. OGT = K04G7.3 in this article.
• Subcellular Localization: Indirect immunofluorescence of OGT using this antiserum in wild-type C. elegans embryos showed a punctate perinuclear and nuclear pattern. In embryos overexpressing the enzyme, OGT was found within the nucleus in the gut. In other regions of the embryos, the overexpressed OGT exhibited a distinct perinuclear localization. This was particularly striking in the neurons. Thus, the enzyme was found in both the nucleus and the cytoplasm, depending on the tissue overexpressing the cDNA.

• Primary Identifier: Expr1011594
• Pattern: Developmental gene expression time-course. Raw data can be downloaded from ftp://caltech.wormbase.org/pub/wormbase/datasets-published/levin2012

• Primary Identifier: Expr2032850
• Pattern: 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).

26 GO Annotation

5 Homologues

1 Locations

• Feature . Primary Identifier: WBGene00003858
• Start: 7145842
• End: 7153797
• Strand: -1

26 Ontology Annotations

6 Regulates Expr Cluster

Regulated By Treatment	Description	Algorithm	Primary Identifier
	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
	Transcripts that showed significantly decreased 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)_downregulated_neuron
	Transcripts that showed significantly increased expression in ogt-1(ok1474) comparing to in wild type.	DESeq2, fold change > 2, FDR < 0.05.	WBPaper00066485:ogt-1(ok1474)_upregulated_WholeAnimal
	Genes that showed more than 2 fold decreased expression in ogt-1(ok1474) comparing to in N2 when fed with OP50.	The significantly expressed genes were selected based on ANOVA analysis by Partek Genomics Suite software. Genes with a p-value of <0.05 and a 2-fold or greater fold change were considered differentially expressed.	WBPaper00046083:ogt-1(ok1474)_OP50_downregulated
	Transcripts that showed significantly decreased expression in ogt-1(ok1474) comparing to in wild type.	DESeq2, fold change > 2, FDR < 0.05.	WBPaper00066485:ogt-1(ok1474)_downregulated_WholeAnimal
	Genes that showed more than 2 fold increased expression in ogt-1(ok1474) comparing to in N2 when fed with OP50.	The significantly expressed genes were selected based on ANOVA analysis by Partek Genomics Suite software. Genes with a p-value of <0.05 and a 2-fold or greater fold change were considered differentially expressed.	WBPaper00046083:ogt-1(ok1474)_OP50_upregulated

1 Sequence

• Length: 7956

1 Sequence Ontology Term