WormMine: Gene WBGene00006585

• WormBase Gene ID: WBGene00006585
• Gene Name: tni-3
• Sequence Name: T20B3.2
• Brief Description: tni-3 encodes one of the four elegans troponin I genes; tni-3 is required for coordinated movement, normal body and muscle morphology and for the proper contractions of the vulva and anus; CeTNI-3 interacts with both the body wall and pharynx troponin C; tni-3 is strongly expressed in body wall, head and vulval muscles.
• Organism: Caenorhabditis elegans
• Automated Description: Enables troponin C binding activity. Involved in egg-laying behavior; muscle contraction; and post-embryonic body morphogenesis. Located in sarcomere. Expressed in body wall musculature; non-striated muscle; rectal muscle; and in male. Is an ortholog of human TNNI1 (troponin I1, slow skeletal type).
• Biotype: SO:0001217
• Genetic Position: V :11.2175 ±0.002532
• Length (nt): 1491

1 Organism

• Name: Caenorhabditis elegans
• Taxon Id: 6239

1 Synonyms

• Value: WBGene00006585

Genomics

1 Transcripts

WormMine ID	Sequence Name	Length (nt)	Chromosome Location
Transcript:T20B3.2.1	T20B3.2.1	950	V: 16833638-16835128

Other

1 CDSs

WormMine ID	Sequence Name	Length (nt)	Chromosome Location
CDS:T20B3.2	T20B3.2	783	V: 16833786-16834043

9 RNAi Result

• WBRNAi00053595
• WBRNAi00078124
• WBRNAi00078123
• WBRNAi00066673
• WBRNAi00018885
• WBRNAi00077598
• WBRNAi00033405
• WBRNAi00061229
• WBRNAi00066586

63 Allele

• gk963271
• gk963489
• gk963304
• WBVar02123303
• WBVar02124908
• gk964050
• WBVar02123708
• gk963587
• gk963588
• WBVar02124497
• WBVar02124626
• WBVar02124059
• WBVar02122686
• WBVar02124833
• WBVar01976668
• WBVar01976669
• WBVar01593989
• gk258928
• gk258927
• gk258926
• gk258925
• gk258924
• WBVar01843625
• WBVar01275327
• WBVar01275326
• WBVar01275329
• gk954498
• WBVar00594481
• WBVar00594483
• WBVar01779372

1 Chromosome

• WormBase ID: V
• Organism: Caenorhabditis elegans
• Length (nt): 20924180

1 Chromosome Location

• Feature . Primary Identifier: WBGene00006585
• Start: 16833638
• End: 16835128
• Strand: -1

4 Data Sets

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

0 Downstream Intergenic Region

209 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 expressed in neuronal cells, by analyzingfluorescence-activated cell sorted (FACS) neurons.	DESeq. False discovry rate (FDR) < 0.1.	WBPaper00048988:neuron_expressed
	TGF- Dauer pathway adult transcriptional targets. Results obtained by comparing the microarray results of the dauer-constitutive mutants daf-7(e1372), daf-7(m62), and daf-1(m40) with dauer-defective mutants daf-3(mgDf90), daf-5(e1386), and daf-7(e1372);daf-3(mgDf90) double mutants at the permissive temperature, 20C, on the first day of adulthood.	SAM	WBPaper00031040:TGF-beta_adult_upregulated
	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
	Proteins interacting with NHR-49-GFP according to co-IP and LC-MS.	N.A.	WBPaper00064071:NHR-49_interacting
	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 that showed significantly decreased expression at 5-days-post L4 adult N2 hermaphrodites comparing to 1-day-post L4 adult N2 hermaphrodites.	DESeq2, fold change > 2, FDR < 0.05	WBPaper00065835:Day5_vs_Day1_downregulated
	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 that showed significantly decreased expression at 11-days-post L4 adult N2 hermaphrodites comparing to 1-day-post L4 adult N2 hermaphrodites.	DESeq2, fold change > 2, FDR < 0.05	WBPaper00065835:Day11_vs_Day1_downregulated
	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
mitochondrial sulfide delivery molecule (mtH2S) AP39	Transcripts that showed significantly increased expression in N2 animals treated with mitochondrial sulfide delivery molecule (mtH2S) AP39 starting from 1-day-post L4 until 11 days post L4.	DESeq2, fold change > 2, FDR < 0.05	WBPaper00065835:mtH2S-AP39-D0-treatment_upregulated_Day11
	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)
	Transcripts expressed in seam cells, according to PAT-Seq analysis using Pgrd-10-GFP-3XFLAG mRNA tagging.	Cufflinks FPKM value >=1.	WBPaper00050990:seam_expressed
	Genes with expression level regulated by genotype (N2 vs CB4856) 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_regulated_developing
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
Bacteria infection: Bacillus thuringiensis	mRNAs that showed significantly decreased expression after pathogenic bacteria Bacillus thuringiensis infections comparing to non pathogenic BT (BT247(1 to 10 mix) vs BT407 6h), according to RNAseq.	Cuffdiff, ajusted p-value < 0.01.	WBPaper00046497:B.thuringiensis_0.1mix_downregulated_6h
Bacteria infection: Bacillus thuringiensis	mRNAs that showed significantly decreased expression after pathogenic bacteria Bacillus thuringiensis infections comparing to non pathogenic BT (BT247(1 to 10 mix) vs BT407 12h), according to RNAseq.	Cuffdiff, ajusted p-value < 0.01.	WBPaper00046497:B.thuringiensis_0.1mix_downregulated_12h
Bacteria infection: Bacillus thuringiensis	mRNAs that showed significantly decreased expression after pathogenic bacteria Bacillus thuringiensis infections comparing to non pathogenic BT (BT247(1 to 2 mix) vs BT407 6h), according to RNAseq.	Cuffdiff, ajusted p-value < 0.01.	WBPaper00046497:B.thuringiensis_0.5mix_downregulated_6h
	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
Bacteria infection: Bacillus thuringiensis	mRNAs that showed significantly decreased expression after pathogenic bacteria Bacillus thuringiensis infections comparing to non pathogenic BT (BT247(1 to 2 mix) vs BT407 12h), according to RNAseq.	Cuffdiff, ajusted p-value < 0.01.	WBPaper00046497:B.thuringiensis_0.5mix_downregulated_12h
Dietary restriction	Transcripts that showed significantly decreased expression after N2 animals were under dietary restriction (DR, OP50 OD = 0.1) from 3-day post L4 till 6-day post L4 adult hermaphrodite stage, comparing to under ad libtum (AL, OP50 OD = 3) condition.	Bioconductor package edgeR, p < 0.05.	WBPaper00056443:DietaryRestriction_downregulated
	Transcripts that showed significantly decreased expression in morc-1(tm6048) animals, comparing to in N2, after growing at 25C for five generations (late generation).	CuffDiff2	WBPaper00051265:F4_morc-1(tm6048)_downregulated
	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 decreased expression in Day 5 (5-days post-L4) vs. Day 0 (L4 larva) of adulthood N2 animals.	Differential expression for both small RNA- and mRNA-seq data was tested using DESeq2; P-values were adjusted for multiple testing by Benjamini-Hochberg method.	WBPaper00053318:Aging_downregulated_mRNA_N2
	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
	Expression Pattern Group C, enriched for genes involved in metabolic processes.	The significance (P 0.0001) of the relative age (time) was used to determine if a gene was differentially expressed between the three age (time) groups. The effect of this factor explaining gene expression differences was used to determine if the expression went up or down during the two age/time periods (t1 - t2 and t2 -t3). Authors used a permutation approach to determine the thresholds for the different mapping strategies. For each of the used models for eQTL mapping, authors used 23,000 permutations. For each permutation, authors randomly picked a spot; each spot could only be picked once. The gene expression and relative lifespan values were than randomly distributed over the RILs (and time points) and used for mapping. In this way, authors obtained a threshold for each of the explaining factors. For the single time points, authors used a FDR of 0.01 to adjust for multiple testing. The genome-wide threshold for this FDR is -log10 P = 3.8 for each of the three time points. For the combined models (t1 to t2 and t2 to t3), authors used a genome-wide threshold of -log10 P = 4, which resembles an FDR of 0.006, 0.001, and 0.006 for marker, age, and the interaction between marker and age, respectively. To determine the threshold for the single gene examples, authors used 1000 permutations as in the genome-wide threshold. The difference is that they use the gene under study in all of the permutations. The P-values for the gene specific thresholds were determined at FDR = 0.05.	WBPaper00036286:Pattern_C
	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

11 Expression Patterns

• Primary Identifier: Expr4740
• Remark: Reporter gene fusion type not specified.
• Pattern: The tni-2 and tni-3 genes were also expressed in the same cells of body wall, vulval and anal muscles, but while tni-2 was uniformly expressed in body wall muscles, the tni-3 gene was strongly expressed in the head, vulval and anal muscles. Expression of tni-2::gfp was observed in the vulval and anal muscles in addition to those muscles detected with tni-2::lacZ. This was the result of the inclusion of a longer 5' upstream region of tni-2 that includes the NdE-box enhancer for vulval expression.

• Primary Identifier: Expr4741
• Remark: Reporter gene fusion type not specified.
• Pattern: The tni-2 and tni-3 genes were also expressed in the same cells of body wall, vulval and anal muscles, but while tni-2 was uniformly expressed in body wall muscles, the tni-3 gene was strongly expressed in the head, vulval and anal muscles. Expression of tni-2::gfp was observed in the vulval and anal muscles in addition to those muscles detected with tni-2::lacZ. This was the result of the inclusion of a longer 5' upstream region of tni-2 that includes the NdE-box enhancer for vulval expression.

• Primary Identifier: Expr4737
• Remark: Reporter gene fusion type not specified.
• Pattern: Expression began at the comma stage and continued from the L1 to adult stages in body wall muscles. The tni-3::lacZ construct was expressed in all the body wall muscles from the L1 to adult stages. In the adult stage, tni-3::lacZ expression in body wall muscles became weaker with time although strong expression persisted in the head and vulval muscles.

• Primary Identifier: Expr2035571
• 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: Expr1032718
• Pattern: Tiling arrays expression graphs

• Primary Identifier: Expr2839
• Remark: No detailed description on expression pattern in other life stages.
• Pattern: T20B3.2 transcripts were detected in the body-wall musculature, but expression in hermaphrodites appeared limited to the anteriormost body-wall muscle cells. Expression in the body-wall muscle of males was less restricted, typically including posterior body-wall muscle cells, in addition to those at the head. T20B3.2 transcripts were found also in the vulval muscles of hermaphrodites and the sex muscles of males.

• Primary Identifier: Expr9364
• Pattern: The tni-2 and tni-3 genes were also expressed in the same cells of body wall, vulval and anal muscles, but while tni-2 was uniformly expressed in body wall muscles, the tni-3 gene was strongly expressed in the head, vulval and anal muscles. Expression of tni-2::gfp was observed in the vulval and anal muscles in addition to those muscles detected with tni-2::lacZ. This was the result of the inclusion of a longer 5' upstream region of tni-2 that includes the NdE-box enhancer for vulval expression.
• Subcellular Localization: Sub-cellular localization within the body wall muscle: Myofilaments +/- Dense bodies

• Primary Identifier: Expr10614
• Pattern: The expression of the pI1U2061R tni-1::rfp reporter was only observed in body-wall muscles as aggregated signals, compared with the tni-2::gfp expression. The pI2U2624 tni-2::gfp reporter was expressed in body-wall muscles including head region, vulval and rectum muscles. The pI3U3698R tni-3::rfp reporter was expressed in body-wall muscles including head region, vulval and rectum muscles.

• Primary Identifier: Expr1022966
• Pattern: Developmental gene expression time-course. Raw data can be downloaded from ftp://caltech.wormbase.org/pub/wormbase/datasets-published/levin2012

• Primary Identifier: Expr1157155
• Pattern: Developmental gene expression time-course. Raw data can be downloaded from ftp://caltech.wormbase.org/pub/wormbase/datasets-published/hashimshony2015

• Primary Identifier: Expr2017432
• 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).

11 GO Annotation

20 Homologues

1 Locations

• Feature . Primary Identifier: WBGene00006585
• Start: 16833638
• End: 16835128
• Strand: -1

11 Ontology Annotations

0 Regulates Expr Cluster

1 Sequence

• Length: 1491

1 Sequence Ontology Term

• Name: gene

1 Strains

• WBStrain00049392

0 Upstream Intergenic Region