WormMine: Gene WBGene00006543

• WormBase Gene ID: WBGene00006543
• Gene Name: tbx-2
• Sequence Name: F21H11.3
• Brief Description: tbx-2 encodes one of 21 C. elegans T-box transcription factors; during development, tbx-2 activity is required for normal adaptation, but not chemotaxis, to attractive odorants sensed by the AWC amphid neurons; tbx-2 is required redundantly with unc-3 and unc-31 for negative regulation of dauer formation, and large-scale RNAi screens reveal an essential role for tbx-2 in early larval development, normal rates of postembryonic growth, and locomotory behavior; tbx-2 is also required along with pha-4 for embryonic precursor cells to adopt a pharyngeal muscle fate; TBX-2 and PHA-4 are mutually dependant on each other to maintain expression implicating them in a regulatory loop that controls commitment to the pharyngeal muscle fate; yeast two-hybrid assays have identified that TBX-2 interacts with UBC-9 (E2 SUMO conjugating enzyme) and GEI-17 (E3 SUMO ligase); based on the two-hybrid interaction and the similar pharyngeal muscle phenotype of ubc-9, it is likely that protein sumoylation is required for precursor-cell derived pharyngeal muscle development; antibodies to TBX-2 detect expression in the cytoplasm of amphid and pharyngeal neurons in larvae and adults, suggesting that TBX-2 function may be controlled, in part, by regulation of its subcellular localization; in addition, in situ hybridization studies indicate that tbx-2 mRNA is expressed during mid-embryogenesis; tbx-2 expression in the AWC amphid neurons is sufficient to rescue the olfactory adaptation defects seen in tbx-2 mutant animals.
• Organism: Caenorhabditis elegans
• Automated Description: Enables DNA-binding transcription repressor activity; core promoter sequence-specific DNA binding activity; and enzyme binding activity. Involved in several processes, including muscle structure development; neuron migration; and olfactory behavior. Located in cytoplasm and nucleus. Expressed in amphid neurons; body wall musculature; head neurons; and pharynx. Human ortholog(s) of this gene implicated in several diseases, including gastrointestinal system cancer (multiple); ulnar-mammary syndrome; and vertebral anomalies and variable endocrine and T-cell dysfunction. Is an ortholog of human TBX2 (T-box transcription factor 2) and TBX3 (T-box transcription factor 3).
• Biotype: SO:0001217
• Genetic Position: III :-2.08974 ±0.015753
• Length (nt): 5374

1 Organism

• Name: Caenorhabditis elegans
• Taxon Id: 6239

1 Synonyms

• Value: WBGene00006543

Genomics

1 Transcripts

WormMine ID	Sequence Name	Length (nt)	Chromosome Location
Transcript:F21H11.3.1	F21H11.3.1	1806	III: 5130923-5136296

Other

1 CDSs

WormMine ID	Sequence Name	Length (nt)	Chromosome Location
CDS:F21H11.3	F21H11.3	1272	III: 5131337-5131930

16 RNAi Result

• WBRNAi00068114
• WBRNAi00045243
• WBRNAi00045244
• WBRNAi00025166
• WBRNAi00027293
• WBRNAi00013707
• WBRNAi00106070
• WBRNAi00106123
• WBRNAi00005298
• WBRNAi00005955
• WBRNAi00065573
• WBRNAi00065574
• WBRNAi00065575
• WBRNAi00031239
• WBRNAi00065576
• WBRNAi00107366

60 Allele

• WBVar01263436
• tm282
• WBVar01656665
• ut192
• ut180
• WBVar00056066
• WBVar01701743
• WBVar00059916
• ttTi26817
• WBVar01408576
• ok5088
• gm111
• WBVar01445604
• ok529
• gk606311
• gk405076
• gk591641
• gk376400
• gk612990
• gk491511
• gk903093
• WBVar01938991
• gk360995
• gk856869
• WBVar00563199
• gk494610
• WBVar01644535
• gk401004
• WBVar01644536
• gk477943

1 Chromosome

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

1 Chromosome Location

• Feature . Primary Identifier: WBGene00006543
• Start: 5130923
• End: 5136296
• 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_5130677..5130922
• Length (nt): 246
• Chromosome Location: III: 5130677-5130922
• Organism: Caenorhabditis elegans

199 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
	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
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 increased expression in wdr-5(ok1417) comparing with in N2.	Statistical analysis for misexpression was performed using a moderated t test from the package limma. All genes with a false discovery rate (FDR) of <= 5% (p <= 0.05) were selected as differentially regulated.	WBPaper00045861:wdr-5(ok1417)_upregulated
	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
Bacteria infection: Enterococcus faecalis	Genes with increased expression after 24 hours of infection by E.faecalis Fold changes shown are pathogen vs OP50.	For RNA-seq and tiling arrays, log2 fold changes between gene expression values of infected versus uninfected nematodes were calculated. For log2 fold changes > 0.00001 the values > 81.25th percentile were defined as up-regulated and for log2 fold changes < -0.00001 the values < 18.75th percentile were defined as down-regulated.	WBPaper00038438:E.faecalis_24hr_upregulated_TilingArray
	Transcripts that showed significantly increased expression after animals were treated with 50uM Rifampicin and 250uM Allantoin from day 1 to day 3 adult hermaphradite.	DESeq2(v1.14.1), fold change > 2, p-value < 0.05	WBPaper00055354:Rifampicin-Allantoin_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 that showed significantly increased expression after animals were treated with 100uM Psora and 250uM Allantoin from day 1 to day 3 adult hermaphradite.	DESeq2(v1.14.1), fold change > 2, p-value < 0.05	WBPaper00055354:Psora-Allantoin_upregulated
	Transcripts that showed significantly increased expression after animals were treated with 100uM Rapamycin and 50mM Metformin from day 1 to day 3 adult hermaphradite.	DESeq2(v1.14.1), fold change > 2, p-value < 0.05	WBPaper00055354:Rapamycin-Metformin_upregulated
	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 intestine, according to PAT-Seq analysis using Pges-1-GFP-3XFLAG mRNA tagging.	Cufflinks FPKM value >=1.	WBPaper00050990:intestine_expressed
	Maternal class (M): genes that are called present in at least one of the three PC6 replicates.	A modified Welch F statistic was used for ANOVA. For each gene, regressed error estimates were substituted for observed error estimates. The substitution is justified by the lack of consistency among the most and least variable genes at each time point. Regressed error estimates were abundance-dependent pooled error estimates that represented a median error estimate from a window of genes of similar abundance to the gene of interest. A randomization test was used to compute the probability Pg of the observed F statistic for gene g under the null hypothesis that developmental time had no effect on expression. P-values were not corrected for multiple testing.	[cgc5767]:expression_class_M
	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
	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
	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 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 significantly increased expression in sftb-1(cer6) deletion homozygous comparing to to in N2 animals at L4 larva stage.	DESeq2, fold change > 2	WBPaper00058725:sftb-1(cer6)_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:A-class-motor-neurons_L2-larva_expressed
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
	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 pie-1(ne4443[PIE-1-Degron-GFP])	DESeq2. Differentially expressed genes were defined as twofold change and adjusted p-value less than 0.05.	WBPaper00061478:pie-1(ne4433)_upregulated
	Transcripts that showed significantly increased expression in hda-1(ne4752[3xFLAG-Degron-HDA-1]) in gonads dissected from 1-day old adult animals.	Salmon was used to map the mRNA-seq reads with the worm database WS268, and its output files were imported to DESeq2 in R. The differentially expressed genes were filtered by fold change more than 2 and adjusted p-value < 0.05. The scatter plots were generated by the plot function in R.	WBPaper00061479:hda-1(ne4752)_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
	Transcripts that showed significantly increased expression in mep-1(ne4629[MEP-1-GFP-Degron]) in gonads dissected from 1-day old adult animals.	Salmon was used to map the mRNA-seq reads with the worm database WS268, and its output files were imported to DESeq2 in R. The differentially expressed genes were filtered by fold change more than 2 and adjusted p-value < 0.05. The scatter plots were generated by the plot function in R.	WBPaper00061479:mep-1(ne4629)_upregulated

16 Expression Patterns

• Primary Identifier: Expr4283
• Pattern: TBX-2::GFP expression was present in the both MS- and ABa-derived pharynx cells. TBX-2::GFP expression initiated at the 8E stage (staging by the number of endodermal, or E, cells), in 11 - 12 anteriorly localized pharyngeal cells. Based on position, these cells are likely to be the ABa descendants that will give rise to pharyngeal muscle cells (i.e., ABalpaaa a/p, ABalpapp a/p, ABaraaaaa, ABaraapa a/p, ABarapaa a/p, ARarapapp and ABaraapp a/p). By the 1.5-fold stage, TBX-2::GFP was expressed in pm3, pm5 and variably pm4, with expression persisting throughout the larval and adult stages. Surprisingly, expression extended beyond the ABa lineage after the 1.5-fold stage. For example, only 2/6 pm5 nuclei derive from ABa but authors often observed all pm5 cells expressing TBX-2::GFP in larvae. By the 3-fold stage authors also observed expression in pharyngeal neurons, occasionally in the posterior muscle pm8 and in cells outside of the pharynx such as body wall muscles. Thus, TBX-2::GFP expression initiated within the ABa lineage but ultimately appeared in both ABa and MS-derived muscle cells.
• Subcellular Localization: While TBX-2::GFP was initially localized to nuclei, it was detected in the cytoplasm as well as the nucleus in pm4 and pm5 cells by the 1.5-fold stage. Cytoplasmic expression was not homogeneous. Rather, TBX-2::GFP appeared filamentous, as though it was associated with the cytoskeleton. Cytoplasmic expression was observed even in lines expressing very low levels of TBX-2::GFP, suggesting that cytoplasmic TBX-2::GFP did not reflect over-expression from transgenes. The same pattern was observed in tbx-2(ok529); tbx-2::GFP embryos. This localization pattern suggests that the timing of tbx-2 transcriptional function likely initiates before the 1.5-fold stage, when TBX-2 appears completely nuclear.

• Primary Identifier: Expr4284
• Remark: Curated by authors based on online in-situ hybridization database (Y. Kohara, personal communication; http:
• Pattern: tbx-2 transcripts was detected starting at the 4E stage (~102 cell stage, 143 min after the 4-cell stage), and with mid-gastrula expression observed by in situ hybridization (Shin-i and Kohara, http://nematode.lab.nig.ac.jp/).

• Primary Identifier: Expr4285
• Remark: Embryos at the ~200 cell stage contain 24 clonally committed pharyngeal precursors located in the anterior of the embryo (13 ABa-derived and 11 MS-derived), and the location of the 12 tbx-2::gfp expressing cells at this stage suggests that they are included among these precursors. To determine if these early tbx-2::gfp expressing cells were indeed pharyngeal precursors and to characterize their lineal origin, athors examined expression of a tbx-2::gfp promoter fusion containing the same tbx-2 5'-flanking sequences characterized above fused to gfp just downstream of the tbx-2 translation initiation codon (pOK206.30). Previous studies demonstrated that such promoter fusions can produce a longer lived GFP signal than full-length protein fusions. This tbx-2::gfp promoter fusion produced cytoplasmic GFP first detected in premorphogenetic embryos in the same pattern as full-length fusion protein, but GFP perdured in the pharynx until near hatching. GFP expression was observed in 3-fold embryos and early larvae in a reproducible subset of pharyngeal muscles, with occasional expression in body wall muscles and head neurons. GFP was observed predominantly in pharyngeal muscle types derived solely from ABa or from mixed lineages, and the number of these GFP-positive cells was generally consistent with those containing ABa-derived cells. However, exceptions to this generalization were found. Most notably, GFP was reproducibly observed in one MS-derived m7 muscle and all three m4 muscles (of which 2 contain only MS-derived cells). Taken together, these results strongly suggest that tbx-2::gfp expression in premorphogenetic embryos is limited to pharyngeal precursors, and most of these are ABa-derived, although expression is also likely in a small number of MS-derived pharyngeal precursors.
• Pattern: In transgenic embryos, this larger tbx-2::gfp reporter was expressed in a dynamic pattern, including in a subset of pharyngeal precursors in the premorphogenetic embryo, as well as body wall muscle and pharyngeal neurons. tbx-2::gfp expression initiated in 2 anterior cells in approximately 100 cell embryos and increased to 12 cells by approximately the 200 cell stage. The increasing number of GFP expressing cells was not due to cell divisions; rather tbx-2::gfp expression appeared to initiate asynchronously in individual cells. Expression in these cells was transient and was undetectable by the bean stage. Prior to the bean stage, tbx-2::gfp expression was also observed in body wall muscles, and later, in 2- to 3-fold embryos, expression was observed in a number of pharyngeal neurons. Expression in both of these tissues continued in larvae.
• Subcellular Localization: This full-length fusion protein is nuclear localized.

• Primary Identifier: Expr4286
• Remark: Reporter gene fusion type not specified.
• Pattern: Expression initiated in the pharyngeal neurons in late embryogenesis, but earlier expression was not observed.

• Primary Identifier: Expr2035483
• 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: Expr2890
• Remark: The whole-mount in situ hybridization database by the Kohara Lab [NEXTDB Ver. 3.0 beta (July 07, 2001), yk112c4, shows that the gene is expressed transiently in the midembryonic stage.
• Pattern: Expression was detected in some neurons in the head and pharynx of larvae and adult animals. The neurons expressing Ce-TBX-2 was identified in adult animals: they were amphid sensory neurons AWB, AWC, ASJ, and pharyngeal neurons I1, I3, I5, M1, M2, M5, NSM.
• Subcellular Localization: Most Ce-TBX-2 protein molecules were localized in the cytoplasm and not in the nuclei of all the neurons that express this protein. The mutations ut180 and ut192 did not change the localization.

• Primary Identifier: Expr12335
• Pattern: In wild-type animals, Ptbx-2::gfp is expressed in the developing pharynx of embryos and becomes restricted to several neurons in the head near hatching, where expression persists through adulthood. Occasional GFP expression was also observed in tail neurons, but no expression was detected elsewhere.

• Primary Identifier: Expr1032691
• Pattern: Tiling arrays expression graphs

• Primary Identifier: Expr1200028
• Pattern: Data from the TransgeneOme project

• Primary Identifier: Expr11215
• Pattern: In embryos, Ptbx-2::gfp was expressed in pharyngeal precursors beginning at the 100-200 cell stage, and GFP remained detectable in the pharynx until near hatching. During larval and adult stages Ptbx-2::gfp was strongly expressed in several neurons in the head and occasionally neurons in the tail, but it was not expressed in the pharynx or other tissues. In embryos, Ptbx-2::gfp was expressed in pharyngeal precursors beginning at the 100-200 cell stage, and GFP remained detectable in the pharynx until near hatching. During larval and adult stages Ptbx-2::gfp was strongly expressed in several neurons in the head and occasionally neurons in the tail, but it was not expressed in the pharynx or other tissues.

• Primary Identifier: Expr2891
• Remark: Reporter gene fusion type not specified.
• Pattern: This GFP fusion showed very weak fluorescence in pharyngeal neurons I5 and M2. Although the intensity of fluorescence was not enough for detailed expression studies, this expression is not in contradiction to the results obtained with the antibody.

• Primary Identifier: Chronogram722
• Remark: Original chronogram file: chronogram.1753.xml
• Reporter Gene: [F21H11.3:gfp] transcriptional fusion.

• Primary Identifier: Expr1010921
• Pattern: Developmental gene expression time-course. Raw data can be downloaded from ftp://caltech.wormbase.org/pub/wormbase/datasets-published/levin2012

• Primary Identifier: Expr2017347
• 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: Expr1170043
• Pattern: Time-lapse fluorescence microscopy was performed, including DIC for morphology. Gene expression patterns were summarized in 4 manners: Average over time, Average over time and at different positions along the anterior-posterior (AP) axis, a voxelized representation over time, and on individual cells overlaid from a reference coordinate dataset (https://doi.org/10.1016/j.ydbio.2009.06.014). The analysis was done with a pipeline based on the multi-purpose image analysis software Endrov (https://doi.org/10.1038/nmeth.2478), which further is needed to browse the raw recording data. Thumbnail movies were also generated, using maximum Z projection for the 3D fluorescence channel. Raw recordings available in the Endrov OST-file format are available at https://www.ebi.ac.uk/biostudies/studies/S-BIAD191?query=S-BIAD191

• Primary Identifier: Expr1149173
• Pattern: Developmental gene expression time-course. Raw data can be downloaded from ftp://caltech.wormbase.org/pub/wormbase/datasets-published/hashimshony2015

37 GO Annotation

8 Homologues

1 Locations

• Feature . Primary Identifier: WBGene00006543
• Start: 5130923
• End: 5136296
• Strand: -1

37 Ontology Annotations

2 Regulates Expr Cluster

Regulated By Treatment	Description	Algorithm	Primary Identifier
	Genes with increased expression in tbx-2(bx59) comparing to N2.	The limma package was used to calculate differential expression using the limma linear model fit, eBayes smoothing of standard errors, and Benjamini-hochberg(Bh) multiple test correction with a false discovery rate of 5%.	WBPaper00042274:tbx-2(bx59)_upregulated
	Genes with decreased expression in tbx-2(bx59) comparing to N2.	The limma package was used to calculate differential expression using the limma linear model fit, eBayes smoothing of standard errors, and Benjamini-hochberg(Bh) multiple test correction with a false discovery rate of 5%.	WBPaper00042274:tbx-2(bx59)_downregulated

1 Sequence

• Length: 5374

1 Sequence Ontology Term