WormMine: Gene WBGene00007877

• WormBase Gene ID: WBGene00007877
• Gene Name: nfki-1
• Sequence Name: C33A11.1
• Organism: Caenorhabditis elegans
• Automated Description: Predicted to be involved in positive regulation of cell differentiation and regulation of transcription by RNA polymerase II. Expressed in several structures, including nervous system. Is an ortholog of human NFKBIZ (NFKB inhibitor zeta).
• Biotype: SO:0001217
• Genetic Position: X :22.4654±
• Length (nt): 8624

1 Organism

• Name: Caenorhabditis elegans
• Taxon Id: 6239

1 Synonyms

• Value: WBGene00007877

Genomics

1 Transcripts

WormMine ID	Sequence Name	Length (nt)	Chromosome Location
Transcript:C33A11.1.1	C33A11.1.1	2470	X: 15355238-15363861

Other

1 CDSs

WormMine ID	Sequence Name	Length (nt)	Chromosome Location
CDS:C33A11.1	C33A11.1	1836	X: 15355240-15355374

4 RNAi Result

• WBRNAi00000278
• WBRNAi00041718
• WBRNAi00020067
• WBRNAi00029440

193 Allele

• gk964260
• gk962707
• gk963810
• gk963581
• WBVar01928950
• WBVar01928951
• WBVar01928952
• WBVar01928947
• WBVar01928948
• WBVar01928949
• gk317046
• WBVar01820580
• WBVar00240907
• WBVar01711172
• gk303194
• gk303195
• gk303192
• gk303193
• gk303190
• gk303191
• gk303188
• gk303189
• gk303196
• gk303197
• gk303198
• gk303205
• gk303206
• gk303203
• gk303204
• gk303201

1 Chromosome

• WormBase ID: X
• Organism: Caenorhabditis elegans
• Length (nt): 17718942

1 Chromosome Location

• Feature . Primary Identifier: WBGene00007877
• Start: 15355238
• End: 15363861
• 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_chrX_15363862..15365991
• Length (nt): 2130
• Chromosome Location: X: 15363862-15365991
• Organism: Caenorhabditis elegans

203 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 expressed in neuronal cells, by analyzingfluorescence-activated cell sorted (FACS) neurons.	DESeq. False discovry rate (FDR) < 0.1.	WBPaper00048988:neuron_expressed
	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:all-neurons_L1-larva_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
	mRNAs that showed decreased expression in 1 cell mebryo comparing to in oocyte, according to RNAseq analysis.	Gaussian error propagation. As cutoff for the up-regulated genes authors used log2 fold change > 1 and P < 0.05 and as cutoff for the down-regulated genes authors used log2 fold change < -1 and P < 0.05.	WBPaper00045420:fertilization_downregulated_transcript
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
	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 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 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)
	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 decreased expression in N2 animals exposed to 0.1mM Paraquat from hatching to reaching adult stage.	DESeq2 version 1.22.2, p < 0.05	WBPaper00064716:paraquat_downregulated
	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
	Significantly upregulated genes from clk-1(qm30) microarrays using SAM algorithm with an FDR < 0.1 from adult-only chips.	SAM algorithm with an FDR < 0.1.	WBPaper00033065:clk-1(qm30)_upregulated
	Transcripts depleted in purified oocyte P bodies comparing to in whole oocytes.	DESeq2, FDR < 0.05, fold change > 2.	WBPaper00065975:P-body_vs_oocyte_depleted
	Transcripts depleted in purified oocyte P bodies comparing to in the whole animal.	DESeq2, FDR < 0.05, fold change > 2.	WBPaper00065975:P-body_vs_WholeAnimal_depleted
	Transcripts detected in body muscle nuclei according to a nuclear FACS-based strategy.	Cufflinks	WBPaper00065120:body-muscle-transcriptome
Gamma irradiation 100 mGY per hour for 72 hours since L1 larva.	Transcripts that showed significantly increased expression after exposure to 100mGy per hour gamma irradiation from L1 to day 1 adult hermaphrodite stage.	DESeq2, FDR <= 0.05, log2 fold change >= 0.3 or <= -0.3.	WBPaper00058958:100mGy-irradiation-72h_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 animals with germline-specific inx-14(RNAi) comparing to in aniamls fed with control vector, both exposed to PA14 infection.	DESeq2. Differentially-expressed genes (DEG) were identified based on two criteria: FDR (False discovery rateusing Benjamini-Hochberg adjusted p-values) < 0.01 and absolute value of log2(Fold Change) > 1.	WBPaper00066146:germline-inx-14(RNAi)_upregulated_PA14
	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

8 Expression Patterns

• Primary Identifier: Expr1033410
• Pattern: Tiling arrays expression graphs

• Primary Identifier: Expr13218
• Pattern: A functional pnfki-1::nfki-1::SL2::mCherry polycistronic transgene is expressed broadly in the nervous system.RMG expression was confirmed using a pflp-5::gfp fiduciary marker.

• Primary Identifier: Expr15290
• Pattern: nfki-1::TY1::EGFP::3xFLAG was expressed ubiquitously and an evident subcellular location was found in both cytoplasm and nuclei.

• Primary Identifier: Expr2013984
• 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: Expr15288
• Pattern: At L1 stage, EGFP::nfki-1 expression was clearly detected in neuronal cells of the head and tail.

• Primary Identifier: Expr1028444
• Pattern: Developmental gene expression time-course. Raw data can be downloaded from ftp://caltech.wormbase.org/pub/wormbase/datasets-published/levin2012

• Primary Identifier: Expr1145736
• Pattern: Developmental gene expression time-course. Raw data can be downloaded from ftp://caltech.wormbase.org/pub/wormbase/datasets-published/hashimshony2015

• Primary Identifier: Expr2032224
• 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).

4 GO Annotation

4 Homologues

1 Locations

• Feature . Primary Identifier: WBGene00007877
• Start: 15355238
• End: 15363861
• Strand: 1

4 Ontology Annotations

8 Regulates Expr Cluster

Regulated By Treatment	Description	Algorithm	Primary Identifier
	Transcripts that showed significantly increased expression in malt-1(db1194);npr-1(ad609) animals, in npr-1(ad609) ilc-17.1(tm5218) animals, and in npr-1(ad609) nfki-1(db1198) animals, comparing to the wild type control npr-1(ad609).	Cufflinks (v2.2.1). q < 0.05.	WBPaper00059609:malt-1_ilc-17.1_nfki-1_upregulated
	Transcripts that showed significantly decreased expression in nfki-1(cer1) animals at L4 larva stage, comparing to in N2 animals.	Differentially expressed genes between wild type and knockouts were explored using DESeq2 R package (v.1.20.0) considering a threshold of adjusted p value < 0.01.	WBPaper00060445:nfki-1(cer1)_downregulated_L4
	Transcripts that showed significantly increased expression in nfki-1(cer1) animals at L4 larva stage, comparing to in N2 animals.	Differentially expressed genes between wild type and knockouts were explored using DESeq2 R package (v.1.20.0) considering a threshold of adjusted p value < 0.01.	WBPaper00060445:nfki-1(cer1)_upregulated_L4
	Transcripts that showed significantly increased expression in nfki-1(cer1) animals at L1 larva stage, comparing to in N2 animals.	Differentially expressed genes between wild type and knockouts were explored using DESeq2 R package (v.1.20.0) considering a threshold of adjusted p value < 0.01.	WBPaper00060445:nfki-1(cer1)_upregulated_L1
	Transcripts that showed significantly decreased expression in malt-1(db1194);npr-1(ad609) animals, in npr-1(ad609) ilc-17.1(tm5218) animals, and in npr-1(ad609) nfki-1(db1198) animals, comparing to the wild type control npr-1(ad609).	Cufflinks (v2.2.1). q < 0.05.	WBPaper00059609:malt-1_ilc-17.1_nfki-1_downregulated
	Transcripts that showed significantly increased expression in nfki-1(cer1);ikb-1(nr2027) animals at L4 larva stage, comparing to in N2 animals.	Differentially expressed genes between wild type and knockouts were explored using DESeq2 R package (v.1.20.0) considering a threshold of adjusted p value < 0.01.	WBPaper00060445:nfki-1(cer1)_ikb-1(nr2027)_upregulated_L4
	Transcripts that showed significantly decreased expression in nfki-1(cer1) animals at L1 larva stage, comparing to in N2 animals.	Differentially expressed genes between wild type and knockouts were explored using DESeq2 R package (v.1.20.0) considering a threshold of adjusted p value < 0.01.	WBPaper00060445:nfki-1(cer1)_downregulated_L1
	Transcripts that showed significantly decreased expression in nfki-1(cer1);ikb-1(nr2027) animals at L4 larva stage, comparing to in N2 animals.	Differentially expressed genes between wild type and knockouts were explored using DESeq2 R package (v.1.20.0) considering a threshold of adjusted p value < 0.01.	WBPaper00060445:nfki-1(cer1)_ikb-1(nr2027)_downregulated_L4

1 Sequence

• Length: 8624

1 Sequence Ontology Term

• Name: gene

4 Strains

• WBStrain00037652
• WBStrain00051605
• WBStrain00051603
• WBStrain00051602

1 Upstream Intergenic Region

• WormBase ID: intergenic_region_chrX_15354201..15355237
• Length (nt): 1037
• Chromosome Location: X: 15354201-15355237
• Organism: Caenorhabditis elegans