WormMine

WS295

Intermine data mining platform for C. elegans and related nematodes

Gene :

WormBase Gene ID  ? WBGene00003327 Gene Name  mir-234
Sequence Name  ? C13B4.3 Brief Description  mir-234 encodes a microRNA, a small non-protein coding RNA and appears to be conserved in C. briggsae; based on RNA sequence identity miR-234 belongs to the miR-137 family of microRNAs; miR-234 is strongly expressed at the L1 stage of larval development and weakly at all other stages of development in normal worms and in glp-4(bn2) mutant worms; many of the known microRNAs are involved in post-transcriptional regulation of genes; the precise function of miR-234 is unknown
Organism  Caenorhabditis elegans Automated Description  Expressed in neurons.
Biotype  SO:0001265 Genetic Position  II :23.0128 ±0.003692
Length (nt)  ? 96
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1 Organism

Name Taxon Id
Caenorhabditis elegans 6239

1 Synonyms

Value
WBGene00003327

Genomics

2 Transcripts

WormMine ID Sequence Name Length (nt) Chromosome Location
Transcript:C13B4.3b C13B4.3b 21   II: 14466278-14466298
Transcript:C13B4.3a C13B4.3a 22   II: 14466322-14466343
 

Other

0 CDSs

0 RNAi Result

8 Allele

Public Name
gk963801
gk963053
gk962684
WBVar00015743
n4520
gk964197
gk495898
gk891619

1 Chromosome

WormBase ID Organism Length (nt)
II Caenorhabditis elegans 15279421  

1 Chromosome Location


Feature . Primary Identifier 		Start End Strand
WBGene00003327 14466263 14466358 -1

2 Data Sets

Name URL
WormBaseAcedbConverter  
C. elegans genomic annotations (GFF3 Gene)  

1 Downstream Intergenic Region

WormBase ID Name Sequence Name Length (nt) Chromosome Location Organism
intergenic_region_chrII_14464934..14466262   1329 II: 14464934-14466262 Caenorhabditis elegans

21 Expression Clusters

Regulated By Treatment Description Algorithm Primary Identifier
  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
Bacteria infection: Pseudomonas aeruginosa PA14. 24 hours of exposure. Small RNAs (21-26nt) that showed significantly increased expression after L4 animals were exposed to P .aeruginosa strain PA14 for 24 hours. DESeq2, FDR < 0.05 WBPaper00056868:P.aeruginosa_upregulated_smallRNA
Exposed to 1mg / L PM2.5 from L1 larva to young adult. MicroRNAs that showed significantly decreased expression after animals were exposed to 1 mg per liter PM2.5 from L1 larva to young adult. DESeq, cut-off of 2-fold change, p-value < 0.05. WBPaper00054985:PM2.5_downregulated
  MicroRNAs that showed significantly increased expression in alg-2(ok304), comparing to in N2. DESeq2, Fold change > 1.5. WBPaper00051404:alg-2(ok304)_upregulated_miRNA
  miRNA with decreased expression in prg-1(wm161) comparing to in N2. DEGseq and GFOLD were used to analyze miRNAs expression. Authors chose miRNAs which had more than two-fold difference in expression (P < 0.001, q < 0.01 of Storey) from DEGseq, and miRNAs which had more than two-fold difference in expression (GFOLD score > 0 for up-regulation and GFOLD score < 0 for down-regulation) from GFOLD outcomes. Then authors obtained the intersection of up-regulated miRNAs and down-regulated miRNAs for each stage from the chosen miRNAs, respectively. WBPaper00045316:miRNA_prg-1_downregulated_adult
  miRNA with decreased expression in prg-1(wm161) comparing to in N2. DEGseq and GFOLD were used to analyze miRNAs expression. Authors chose miRNAs which had more than two-fold difference in expression (P < 0.001, q < 0.01 of Storey) from DEGseq, and miRNAs which had more than two-fold difference in expression (GFOLD score > 0 for up-regulation and GFOLD score < 0 for down-regulation) from GFOLD outcomes. Then authors obtained the intersection of up-regulated miRNAs and down-regulated miRNAs for each stage from the chosen miRNAs, respectively. WBPaper00045316:miRNA_prg-1_downregulated_embryo
  MicroRNAs that showed significantly decreased expression in alg-5(tm1163), comparing to in N2. DESeq2, Fold change > 1.5. WBPaper00051404:alg-5(tm1163)_downregulated_miRNA
  miRNA with decreased expression in prg-1(wm161) comparing to in N2. DEGseq and GFOLD were used to analyze miRNAs expression. Authors chose miRNAs which had more than two-fold difference in expression (P < 0.001, q < 0.01 of Storey) from DEGseq, and miRNAs which had more than two-fold difference in expression (GFOLD score > 0 for up-regulation and GFOLD score < 0 for down-regulation) from GFOLD outcomes. Then authors obtained the intersection of up-regulated miRNAs and down-regulated miRNAs for each stage from the chosen miRNAs, respectively. WBPaper00045316:miRNA_prg-1_downregulated_L1
  miRNA with decreased expression in prg-1(wm161) comparing to in N2. DEGseq and GFOLD were used to analyze miRNAs expression. Authors chose miRNAs which had more than two-fold difference in expression (P < 0.001, q < 0.01 of Storey) from DEGseq, and miRNAs which had more than two-fold difference in expression (GFOLD score > 0 for up-regulation and GFOLD score < 0 for down-regulation) from GFOLD outcomes. Then authors obtained the intersection of up-regulated miRNAs and down-regulated miRNAs for each stage from the chosen miRNAs, respectively. WBPaper00045316:miRNA_prg-1_downregulated_L2
  miRNA with decreased expression in prg-1(wm161) comparing to in N2. DEGseq and GFOLD were used to analyze miRNAs expression. Authors chose miRNAs which had more than two-fold difference in expression (P < 0.001, q < 0.01 of Storey) from DEGseq, and miRNAs which had more than two-fold difference in expression (GFOLD score > 0 for up-regulation and GFOLD score < 0 for down-regulation) from GFOLD outcomes. Then authors obtained the intersection of up-regulated miRNAs and down-regulated miRNAs for each stage from the chosen miRNAs, respectively. WBPaper00045316:miRNA_prg-1_downregulated_L3
  miRNA with decreased expression in prg-1(wm161) comparing to in N2. DEGseq and GFOLD were used to analyze miRNAs expression. Authors chose miRNAs which had more than two-fold difference in expression (P < 0.001, q < 0.01 of Storey) from DEGseq, and miRNAs which had more than two-fold difference in expression (GFOLD score > 0 for up-regulation and GFOLD score < 0 for down-regulation) from GFOLD outcomes. Then authors obtained the intersection of up-regulated miRNAs and down-regulated miRNAs for each stage from the chosen miRNAs, respectively. WBPaper00045316:miRNA_prg-1_downregulated_L4
  miRNAs with age dependent abundance in wild type animals. Details available in Supplementary material of the paper. Diff Exp, is the approximate ratio of expression comparing Young to Old animals (11 day difference in age). The raw p-value is for the null hypothesis that the Diff exp Ratio = 1 (based on robust inference - see supplemental information) and the associated 95% CI of the ratio. WBPaper00042527:age_dependent_miRNA
  MicroRNAs 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_miRNA_N2
  MicroRNAs that showed significantly increased expression in alg-5(ram2), comparing to in N2. DESeq2, Fold change > 1.5. WBPaper00051404:alg-5(ram2)_upregulated_miRNA
  miRNA with increased expression in prg-1(wm161) L1 larva comparing to in prg-1(wm161) embryo. DEGseq and GFOLD were used to analyze miRNAs expression. Authors chose miRNAs which had more than two-fold difference in expression (P < 0.001, q < 0.01 of Storey) from DEGseq, and miRNAs which had more than two-fold difference in expression (GFOLD score > 0 for up-regulation and GFOLD score < 0 for down-regulation) from GFOLD outcomes. Then authors obtained the intersection of up-regulated miRNAs and down-regulated miRNAs for each stage from the chosen miRNAs, respectively. WBPaper00045316:miRNA_prg-1_L1_vs_embryo_upregulated_adult
  MicroRNAs that showed significantly increased expression in mir-71(n4115) comparing to in N2 at 4-days post L4 adult hermaphrodite. 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:mir-71(n4115)_upregulated_miRNA
  MicroRNAs that showed significantly increased expression in alg-5(tm1163), comparing to in N2. DESeq2, Fold change > 1.5. WBPaper00051404:alg-5(tm1163)_upregulated_miRNA
  miRNA with decreased expression in N2 L4 larva comparing to in N2 L3 larva. DEGseq and GFOLD were used to analyze miRNAs expression. Authors chose miRNAs which had more than two-fold difference in expression (P < 0.001, q < 0.01 of Storey) from DEGseq, and miRNAs which had more than two-fold difference in expression (GFOLD score > 0 for up-regulation and GFOLD score < 0 for down-regulation) from GFOLD outcomes. Then authors obtained the intersection of up-regulated miRNAs and down-regulated miRNAs for each stage from the chosen miRNAs, respectively. WBPaper00045316:miRNA_N2_L4_vs_L3_downregulated_adult
  MicroRNAs that showed significantly increased expression in alg-1(gk214), comparing to in N2. DESeq2, Fold change > 1.5. WBPaper00051404:alg-1(gk214)_upregulated_miRNA
  Micro RNAs that showed significantly increased expression in animals after 24 hour exposure to 100ug per ml silica nanoparticles (SiNPs). The random variance model (RVM)t-test was applied toidentify differentially expressed mRNAs and miRNAsbetween the SiNPs-treated group and the control group. P-value <0.05 and fold change (FC) >1.5 were considered as the threshold screening between the SiNP-treated groupand the control group. WBPaper00060100:SiNP_upregulated_miRNA
  miRNAs that showed significantly increased expression after 48 hour treatment in 10uM sanguinarine. Fold change > 2. WBPaper00055663:sanguinarine_upregulated

5 Expression Patterns

Remark Reporter Gene Primary Identifier Pattern Subcellular Localization
    Expr13536 Neuronal cells in the head, the body and the tail.  
    Expr15210 We found that animals expressing the Pmir-234::gfp transgene exhibit GFP fluorescence in a subset of neurons, evident from late embryogenesis throughout larval development and in adults. To identify the specific neurons expressing Pmir-234::gfp, we performed co-localization studies using a combination of DiI staining and crosses into strains expressing RFP in known neuronal subtypes (Tong and Burglin, 2010). Using this strategy, we unambiguously identified 13 neurons expressing Pmir-234::gfp, including multiple neuron classes: sensory neurons (ADL, ASG, ALM, AVM, PHA, PVM), interneurons (AIM, PVQ, PVT, RID), motorneuron(HSN)and pharyngeal neurons (I4 and I6).  
    Expr8418 Expressed from mid embryo continuing through adulthood. Expression seen in head nerves, specifically in 6 pairs in nerve ring and also dnc. Expressed also in tail nerves, specifically in 2 pairs and one single neuron with axon ventral to head. Expression seen in body nerves, specifically in CAN nerves. Also seen in amphid neurons in the pharynx; the cell body is posterior/lateral to posterior pharyngeal bulb (ppb) and axon runs to tip of head. Expression seen in I4, I5 and I6 neurons, cell body in ppb and axon runs to anterior pharyngeal bulb (apb).  
    Expr10947    
    Expr2540 Faint signals were detected in embryos, L1, L3, L4 larva, adults, glp-4(bn2) adults and mixed-stage him-8(e1489) worms. Intense signals detected in L1 larva, dauer larva and N2 starvation-arrested L1 larvae.  

0 GO Annotation

0 Homologues

1 Locations


Feature . Primary Identifier 		Start End Strand
WBGene00003327 14466263 14466358 -1

0 Ontology Annotations

0 Regulates Expr Cluster

1 Sequence

Length
96

1 Sequence Ontology Term