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plx trc311 vector  (Addgene inc)


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    Structured Review

    Addgene inc plx trc311 vector
    Plx Trc311 Vector, supplied by Addgene inc, used in various techniques. Bioz Stars score: 94/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/plx+trc311/pCDB325+(Plasmid+%23113669)/pm41588195-309-1-3
    Average 94 stars, based on 1 article reviews
    plx trc311 vector - by Bioz Stars, 2026-11
    94/100 stars

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    Related Articles

    Construct:

    Article Title: The CD58:CD2 axis is co-regulated with PD-L1 via CMTM6 and governs anti-tumor immunity
    Article Snippet: CD58, CMTM6, PD-L1, and PD-L1 H1Amut open reading frames (ORFs) with a 5’ Kozak sequence were flanked by att B cloning sites and ordered as gene blocks (GeneWiz), which were then cloned into pDONRTM221 (Thermo) to create an entry clone using the Gateway Cloning system (Thermo). .. Donor constructs were then cloned into the constitutive expression vector pLEX_307 (gift from David Root; Addgene #41392) or pLX_TRC311 (gift from John Doench; Addgene #113668). .. CD58 K34A OE plasmids were generated through site-directed mutagenesis of existing CD58 ORF plasmids using the QuikChange XL Site-Directed Mutagenesis Kit (Agilent Technologies) per manufacturer protocol.

    Clone Assay:

    Article Title: The CD58:CD2 axis is co-regulated with PD-L1 via CMTM6 and governs anti-tumor immunity
    Article Snippet: CD58, CMTM6, PD-L1, and PD-L1 H1Amut open reading frames (ORFs) with a 5’ Kozak sequence were flanked by att B cloning sites and ordered as gene blocks (GeneWiz), which were then cloned into pDONRTM221 (Thermo) to create an entry clone using the Gateway Cloning system (Thermo). .. Donor constructs were then cloned into the constitutive expression vector pLEX_307 (gift from David Root; Addgene #41392) or pLX_TRC311 (gift from John Doench; Addgene #113668). .. CD58 K34A OE plasmids were generated through site-directed mutagenesis of existing CD58 ORF plasmids using the QuikChange XL Site-Directed Mutagenesis Kit (Agilent Technologies) per manufacturer protocol.

    Expressing:

    Article Title: The CD58:CD2 axis is co-regulated with PD-L1 via CMTM6 and governs anti-tumor immunity
    Article Snippet: CD58, CMTM6, PD-L1, and PD-L1 H1Amut open reading frames (ORFs) with a 5’ Kozak sequence were flanked by att B cloning sites and ordered as gene blocks (GeneWiz), which were then cloned into pDONRTM221 (Thermo) to create an entry clone using the Gateway Cloning system (Thermo). .. Donor constructs were then cloned into the constitutive expression vector pLEX_307 (gift from David Root; Addgene #41392) or pLX_TRC311 (gift from John Doench; Addgene #113668). .. CD58 K34A OE plasmids were generated through site-directed mutagenesis of existing CD58 ORF plasmids using the QuikChange XL Site-Directed Mutagenesis Kit (Agilent Technologies) per manufacturer protocol.

    Article Title: Loss of Ataxin-1 Potentiates Alzheimer's Pathogenesis by Elevating Cerebral BACE1 Transcription
    Article Snippet: The PCR reactions were performed at least duplicate for each sample and the average CT values were used to calculate the mRNA expression levels (CFX96 Touch Real-Time PCR Detection System, Bio-Rad). .. One day after seeding, the cells were transfected with 100 ng pGL3-BACE1 promoter, 50 ng pRL-TK (for renilla luciferase expression, Promega), and either 200 ng of pLX_TRC311 (Addgene #113668), pLX_TRC311 ETV4-S (Addgene #74983), pLX_TRC311 ETV4-L (Addgene #74982), or pLX_TRC311 ETV5 (Addgene #74984) using jetPrime transfection reagent (Polyplus transfection) according to manufacturer’s instructions. .. For those brain tissues samples, RNA was extracted using Qiagen miRNeasy Mini Kit according to the manufacturer’s instructions.

    Article Title: A Microtubule Mechanostat Enables Cells to Navigate Confined Environments
    Article Snippet: All entry plasmids were propagated in XL2-blue ultracompetent E. coli (200150, Agilent) and sequence verified via sanger sequencing (Australian Genome Research Facility, St Lucia). .. Lentiviral expression vectors were created by Gateway Gene Cloning (Invitrogen, 11791-020) with Gateway LR Clonase II (Invitrogen, 11791) into either of the following destination vectors: pLX_TRC311 (Addgene, #113668, John Doench), pLenti CMV Hygro DEST (W117-1) [ ], (Addgene, #17454, Eric Campeau and Paul Kaufman), pLIX_403 (Addgene, #41395, David Root). .. Lentiviral plasmids were propagated in One Shot Stbl3 chemically competent E. coli (ThermoFisher Scientific, C737393).

    Plasmid Preparation:

    Article Title: The CD58:CD2 axis is co-regulated with PD-L1 via CMTM6 and governs anti-tumor immunity
    Article Snippet: CD58, CMTM6, PD-L1, and PD-L1 H1Amut open reading frames (ORFs) with a 5’ Kozak sequence were flanked by att B cloning sites and ordered as gene blocks (GeneWiz), which were then cloned into pDONRTM221 (Thermo) to create an entry clone using the Gateway Cloning system (Thermo). .. Donor constructs were then cloned into the constitutive expression vector pLEX_307 (gift from David Root; Addgene #41392) or pLX_TRC311 (gift from John Doench; Addgene #113668). .. CD58 K34A OE plasmids were generated through site-directed mutagenesis of existing CD58 ORF plasmids using the QuikChange XL Site-Directed Mutagenesis Kit (Agilent Technologies) per manufacturer protocol.

    Article Title: Acetyl-Coenzyme A Synthetase 2 Potentiates Macropinocytosis and Muscle Wasting Through Metabolic Reprogramming in Pancreatic Cancer.
    Article Snippet: All cell lines have been authenticated and evaluated as mycoplasma free. hACSS2 plasmid (EX-Z9293-Lv217) and the empty control vector (EX-NEG-Lv217) were purchased from GeneCopoeia (Rockville, MD). .. The eSpCas9(1.1) (Plasmid #71814), lenti single guide RNA (MS2)_puro optimized backbone (Plasmid #73797), pLX_TRC311 (Plasmid #113668), and pLX_TRC311 ETV4-L (Plasmid #74982) were obtained from Addgene (Watertown, MA). .. ACSS2-knockout (KO) cell lines were established using the clustered regularly interspaced short palindromic repeats (CRISPR)-CRISPR associated protein 9 (Cas9) system.13 Cas9overexpression cell lines were established with the eSpCas9(1.1) (Plasmid #71814, Addgene).

    Transfection:

    Article Title: Loss of Ataxin-1 Potentiates Alzheimer's Pathogenesis by Elevating Cerebral BACE1 Transcription
    Article Snippet: The PCR reactions were performed at least duplicate for each sample and the average CT values were used to calculate the mRNA expression levels (CFX96 Touch Real-Time PCR Detection System, Bio-Rad). .. One day after seeding, the cells were transfected with 100 ng pGL3-BACE1 promoter, 50 ng pRL-TK (for renilla luciferase expression, Promega), and either 200 ng of pLX_TRC311 (Addgene #113668), pLX_TRC311 ETV4-S (Addgene #74983), pLX_TRC311 ETV4-L (Addgene #74982), or pLX_TRC311 ETV5 (Addgene #74984) using jetPrime transfection reagent (Polyplus transfection) according to manufacturer’s instructions. .. For those brain tissues samples, RNA was extracted using Qiagen miRNeasy Mini Kit according to the manufacturer’s instructions.

    Luciferase:

    Article Title: Loss of Ataxin-1 Potentiates Alzheimer's Pathogenesis by Elevating Cerebral BACE1 Transcription
    Article Snippet: The PCR reactions were performed at least duplicate for each sample and the average CT values were used to calculate the mRNA expression levels (CFX96 Touch Real-Time PCR Detection System, Bio-Rad). .. One day after seeding, the cells were transfected with 100 ng pGL3-BACE1 promoter, 50 ng pRL-TK (for renilla luciferase expression, Promega), and either 200 ng of pLX_TRC311 (Addgene #113668), pLX_TRC311 ETV4-S (Addgene #74983), pLX_TRC311 ETV4-L (Addgene #74982), or pLX_TRC311 ETV5 (Addgene #74984) using jetPrime transfection reagent (Polyplus transfection) according to manufacturer’s instructions. .. For those brain tissues samples, RNA was extracted using Qiagen miRNeasy Mini Kit according to the manufacturer’s instructions.

    Cloning:

    Article Title: A Microtubule Mechanostat Enables Cells to Navigate Confined Environments
    Article Snippet: All entry plasmids were propagated in XL2-blue ultracompetent E. coli (200150, Agilent) and sequence verified via sanger sequencing (Australian Genome Research Facility, St Lucia). .. Lentiviral expression vectors were created by Gateway Gene Cloning (Invitrogen, 11791-020) with Gateway LR Clonase II (Invitrogen, 11791) into either of the following destination vectors: pLX_TRC311 (Addgene, #113668, John Doench), pLenti CMV Hygro DEST (W117-1) [ ], (Addgene, #17454, Eric Campeau and Paul Kaufman), pLIX_403 (Addgene, #41395, David Root). .. Lentiviral plasmids were propagated in One Shot Stbl3 chemically competent E. coli (ThermoFisher Scientific, C737393).

    other:

    Article Title: Loss of Ataxin-1 Potentiates Alzheimer's Pathogenesis by Elevating Cerebral BACE1 Transcription
    Article Snippet: DAPI (4’,6-diamidino-2-phenylindole, Sigma) was used for nuclear counter staining, and DABCO (1,4-diazabicyclo[2.2.2]octane, Sigma) was used for mounting.




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    <t>Etv1</t> expression is most strongly correlated with expression of Gcg , Pyy and Cck in vivo . (A) Workflow for analysis of enteroendocrine cells (EECs) from the single-cell RNA-sequencing (scRNA-seq) dataset published by . PCA, principal component analysis; UMAP, Uniform Manifold Approximation and Projection. (B) Expression of Etv1 across different cell type clusters (original cell type annotation). TA, transit amplifying. (C) UMAP plot following unsupervised clustering of EECs from mouse small intestine. Clusters are annotated based on expression of known marker genes with a temporal expression pattern during EEC differentiation. EC, enterochromaffin cell. (D) Violin plots showing expression of selected genes involved in EEC differentiation across cell type clusters of EECs from mouse small intestine. (E) UMAP plot showing expression levels of Etv1 in EECs from mouse small intestine. (F) Correlation between Etv1 expression and expression of different enteroendocrine (EE) hormones. R-value=Pearson correlation coefficient. (G-I) UMAP plots showing expression of Gcg (G), Pyy (H) and Cck (I) in EECs from mouse small intestine.
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    Image Search Results


    Etv1 expression is most strongly correlated with expression of Gcg , Pyy and Cck in vivo . (A) Workflow for analysis of enteroendocrine cells (EECs) from the single-cell RNA-sequencing (scRNA-seq) dataset published by . PCA, principal component analysis; UMAP, Uniform Manifold Approximation and Projection. (B) Expression of Etv1 across different cell type clusters (original cell type annotation). TA, transit amplifying. (C) UMAP plot following unsupervised clustering of EECs from mouse small intestine. Clusters are annotated based on expression of known marker genes with a temporal expression pattern during EEC differentiation. EC, enterochromaffin cell. (D) Violin plots showing expression of selected genes involved in EEC differentiation across cell type clusters of EECs from mouse small intestine. (E) UMAP plot showing expression levels of Etv1 in EECs from mouse small intestine. (F) Correlation between Etv1 expression and expression of different enteroendocrine (EE) hormones. R-value=Pearson correlation coefficient. (G-I) UMAP plots showing expression of Gcg (G), Pyy (H) and Cck (I) in EECs from mouse small intestine.

    Journal: Disease Models & Mechanisms

    Article Title: ETV1 is a key regulator of enteroendocrine PYY production

    doi: 10.1242/dmm.052610

    Figure Lengend Snippet: Etv1 expression is most strongly correlated with expression of Gcg , Pyy and Cck in vivo . (A) Workflow for analysis of enteroendocrine cells (EECs) from the single-cell RNA-sequencing (scRNA-seq) dataset published by . PCA, principal component analysis; UMAP, Uniform Manifold Approximation and Projection. (B) Expression of Etv1 across different cell type clusters (original cell type annotation). TA, transit amplifying. (C) UMAP plot following unsupervised clustering of EECs from mouse small intestine. Clusters are annotated based on expression of known marker genes with a temporal expression pattern during EEC differentiation. EC, enterochromaffin cell. (D) Violin plots showing expression of selected genes involved in EEC differentiation across cell type clusters of EECs from mouse small intestine. (E) UMAP plot showing expression levels of Etv1 in EECs from mouse small intestine. (F) Correlation between Etv1 expression and expression of different enteroendocrine (EE) hormones. R-value=Pearson correlation coefficient. (G-I) UMAP plots showing expression of Gcg (G), Pyy (H) and Cck (I) in EECs from mouse small intestine.

    Article Snippet: The Etv1 gene insert in pLX_TRC311_ETV1 ( Addgene plasmid #74981 ) was cloned into SP170 (PB-TRE-DEST-IRES-BSD) (a kind gift from Steve Pollard's laboratory, Centre for Regenerative Medicine, University of Edinburgh, Edinburgh, UK) using gateway cloning.

    Techniques: Expressing, In Vivo, RNA Sequencing, Marker

    EEC differentiation and Etv1 expression in organoid cultures resemble in vivo observations. (A) Expression of Etv1 across different cell type clusters (cell type annotation from ). (B) UMAP plot following unsupervised clustering of EECs from organoid cultures. Clusters are annotated based on expression of known marker genes with a temporal expression pattern during EEC differentiation. (C) Violin plots showing expression of selected transcription factors involved in EEC differentiation across cell type clusters of EECs in organoids. (D) UMAP plot showing expression levels of Etv1 in EECs from organoids. (E) Correlation between Etv1 expression and expression of different EE hormones in organoid cultures. R-value=Pearson correlation coefficient.

    Journal: Disease Models & Mechanisms

    Article Title: ETV1 is a key regulator of enteroendocrine PYY production

    doi: 10.1242/dmm.052610

    Figure Lengend Snippet: EEC differentiation and Etv1 expression in organoid cultures resemble in vivo observations. (A) Expression of Etv1 across different cell type clusters (cell type annotation from ). (B) UMAP plot following unsupervised clustering of EECs from organoid cultures. Clusters are annotated based on expression of known marker genes with a temporal expression pattern during EEC differentiation. (C) Violin plots showing expression of selected transcription factors involved in EEC differentiation across cell type clusters of EECs in organoids. (D) UMAP plot showing expression levels of Etv1 in EECs from organoids. (E) Correlation between Etv1 expression and expression of different EE hormones in organoid cultures. R-value=Pearson correlation coefficient.

    Article Snippet: The Etv1 gene insert in pLX_TRC311_ETV1 ( Addgene plasmid #74981 ) was cloned into SP170 (PB-TRE-DEST-IRES-BSD) (a kind gift from Steve Pollard's laboratory, Centre for Regenerative Medicine, University of Edinburgh, Edinburgh, UK) using gateway cloning.

    Techniques: Expressing, In Vivo, Marker

    Etv1 mutant cultures have reduced Pyy expression. (A) Strategy for generation of Etv1 mutant organoid lines. Ngn3, Neurog3 . Created in BioRender by Jensen Team (2025). https://BioRender.com/eqtfeop . This figure was sublicensed under CC-BY 4.0 terms. (B) Amplified and sequenced Etv1 cDNA aligned to the Etv1 gene using the BLAT alignment tool. Screenshot downloaded from http://genome.ucsc.edu . (C) ETV1 protein (transcript variant 1). One dot corresponds to one amino acid (AA). Skipping of exon 8 changes AA 186-187 from phenylalanine (F) and arginine (R) to serine (S) and alanine (A) and introduces a premature stop codon after AA187, resulting in a protein that lacks the DNA binding domain (orange dots). (D-G) Expression of Etv1 (D), Gcg (E), Cck (F) and Pyy (G) in control and Etv1 mutant organoid cultures. The Etv1 reverse primer is located within exon 8. Expression is normalised to expression of Gapdh. Error bars indicate s.d. ( n =3). Significance was evaluated with an unpaired two-tailed t -test. CTRL, control. (H,I) Percentage of Neurog3-RFP + (H) and Gcg-Venus + (I) cells in control (two lines) and Etv1 mutant (three lines) organoid cultures assessed by flow cytometry. Error bars indicate s.d. Significance was evaluated with an unpaired two-tailed t -test. (J,K) Expression of Etv1 (J) and Pyy (K) in control and Etv1 mutant organoid cultures treated for 3 days with or without 10 µg DAPT and/or 20 ng/ml BMP-4. Significance was evaluated with an unpaired two-tailed t -test. ns, not significant; * P <0.05, ** P <0.01, *** P <0.001, **** P <0.0001.

    Journal: Disease Models & Mechanisms

    Article Title: ETV1 is a key regulator of enteroendocrine PYY production

    doi: 10.1242/dmm.052610

    Figure Lengend Snippet: Etv1 mutant cultures have reduced Pyy expression. (A) Strategy for generation of Etv1 mutant organoid lines. Ngn3, Neurog3 . Created in BioRender by Jensen Team (2025). https://BioRender.com/eqtfeop . This figure was sublicensed under CC-BY 4.0 terms. (B) Amplified and sequenced Etv1 cDNA aligned to the Etv1 gene using the BLAT alignment tool. Screenshot downloaded from http://genome.ucsc.edu . (C) ETV1 protein (transcript variant 1). One dot corresponds to one amino acid (AA). Skipping of exon 8 changes AA 186-187 from phenylalanine (F) and arginine (R) to serine (S) and alanine (A) and introduces a premature stop codon after AA187, resulting in a protein that lacks the DNA binding domain (orange dots). (D-G) Expression of Etv1 (D), Gcg (E), Cck (F) and Pyy (G) in control and Etv1 mutant organoid cultures. The Etv1 reverse primer is located within exon 8. Expression is normalised to expression of Gapdh. Error bars indicate s.d. ( n =3). Significance was evaluated with an unpaired two-tailed t -test. CTRL, control. (H,I) Percentage of Neurog3-RFP + (H) and Gcg-Venus + (I) cells in control (two lines) and Etv1 mutant (three lines) organoid cultures assessed by flow cytometry. Error bars indicate s.d. Significance was evaluated with an unpaired two-tailed t -test. (J,K) Expression of Etv1 (J) and Pyy (K) in control and Etv1 mutant organoid cultures treated for 3 days with or without 10 µg DAPT and/or 20 ng/ml BMP-4. Significance was evaluated with an unpaired two-tailed t -test. ns, not significant; * P <0.05, ** P <0.01, *** P <0.001, **** P <0.0001.

    Article Snippet: The Etv1 gene insert in pLX_TRC311_ETV1 ( Addgene plasmid #74981 ) was cloned into SP170 (PB-TRE-DEST-IRES-BSD) (a kind gift from Steve Pollard's laboratory, Centre for Regenerative Medicine, University of Edinburgh, Edinburgh, UK) using gateway cloning.

    Techniques: Mutagenesis, Expressing, Amplification, Variant Assay, Binding Assay, Control, Two Tailed Test, Flow Cytometry

    Etv1 mutant organoids show no overall changes in cell type composition but lack EECs with high Pyy expression. (A) UMAP plot of cells from both control (two lines) and Etv1 mutant (three lines) organoids following scRNA-seq (1158 cells in total). Cell types are annotated based on expression of known marker genes ( <xref ref-type=Fig. S4A ). (B) UMAP plot of cells from control (left) and Etv1 mutant (right) organoids (control, 494 cells; Etv1 mutant, 664 cells). (C) Percentage of cells found in each of the identified cell clusters in control (two lines) and Etv1 mutant (three lines) organoids. Error bars indicate s.d. Significance was evaluated with an unpaired two-tailed t -test. ns, not significant. (D) Violin plots showing expression levels of known cell type and proliferation marker genes in control (orange) and Etv1 mutant (green) organoids. (E) UMAP plot showing EECs in control (orange) and Etv1 mutant (green) organoids. (F) UMAP plot showing expression levels of Etv1 , Gcg , Cck and Pyy in EECs from control (top row) and Etv1 mutant (bottom row) organoids. " width="100%" height="100%">

    Journal: Disease Models & Mechanisms

    Article Title: ETV1 is a key regulator of enteroendocrine PYY production

    doi: 10.1242/dmm.052610

    Figure Lengend Snippet: Etv1 mutant organoids show no overall changes in cell type composition but lack EECs with high Pyy expression. (A) UMAP plot of cells from both control (two lines) and Etv1 mutant (three lines) organoids following scRNA-seq (1158 cells in total). Cell types are annotated based on expression of known marker genes ( Fig. S4A ). (B) UMAP plot of cells from control (left) and Etv1 mutant (right) organoids (control, 494 cells; Etv1 mutant, 664 cells). (C) Percentage of cells found in each of the identified cell clusters in control (two lines) and Etv1 mutant (three lines) organoids. Error bars indicate s.d. Significance was evaluated with an unpaired two-tailed t -test. ns, not significant. (D) Violin plots showing expression levels of known cell type and proliferation marker genes in control (orange) and Etv1 mutant (green) organoids. (E) UMAP plot showing EECs in control (orange) and Etv1 mutant (green) organoids. (F) UMAP plot showing expression levels of Etv1 , Gcg , Cck and Pyy in EECs from control (top row) and Etv1 mutant (bottom row) organoids.

    Article Snippet: The Etv1 gene insert in pLX_TRC311_ETV1 ( Addgene plasmid #74981 ) was cloned into SP170 (PB-TRE-DEST-IRES-BSD) (a kind gift from Steve Pollard's laboratory, Centre for Regenerative Medicine, University of Edinburgh, Edinburgh, UK) using gateway cloning.

    Techniques: Mutagenesis, Expressing, Control, Marker, Two Tailed Test

    Etv1 overexpression increases expression of Pyy and Cck , but not Gcg . (A) Strategy for generation of Etv1 -overexpressing ( Etv1 OE) organoids. SI, small intestine. Created in BioRender by Jensen Team (2025). https://BioRender.com/eqtfeop . This figure was sublicensed under CC-BY 4.0 terms. (B) Images of control and Etv1 OE organoids with and without 48 h of doxycycline treatment. Scale bars: 275 µm. Organoids were derived from a Neurog3 -RFP; Gcg -Venus mouse ( ; ). (C) Expression of Etv1 , Pyy , Gcg , Cck , Sct and Ngn3 ( Neurog3 ) in control and Etv1 OE organoid cultures with and without 48 h doxycycline treatment. Error bars indicate s.d. ( n =3). Expression is normalised to expression of 36B4 ( Rplp0 ). Significance was evaluated with a one-way ANOVA. (D) Luciferase activity in inducible Etv1 OE HEK293 cells transfected with a pGL4.23 vector containing either a wild-type (PyyProm_WT) or mutated (PyyProm_MUT) version of a 517 bp region upstream of Pyy covering two putative ETV1 binding sites ( <xref ref-type=Fig. S7A ). Luciferase activity was normalised to the activity in HEK293 cells transfected with a pGL4.23 vector without any insert. Where indicated, cells were treated for 24 h with doxycycline (1 mg/ml). Error bars indicate s.d. ( n =4). Significance was evaluated with an unpaired two-tailed t -test. ns, not significant; * P <0.05, ** P <0.01. " width="100%" height="100%">

    Journal: Disease Models & Mechanisms

    Article Title: ETV1 is a key regulator of enteroendocrine PYY production

    doi: 10.1242/dmm.052610

    Figure Lengend Snippet: Etv1 overexpression increases expression of Pyy and Cck , but not Gcg . (A) Strategy for generation of Etv1 -overexpressing ( Etv1 OE) organoids. SI, small intestine. Created in BioRender by Jensen Team (2025). https://BioRender.com/eqtfeop . This figure was sublicensed under CC-BY 4.0 terms. (B) Images of control and Etv1 OE organoids with and without 48 h of doxycycline treatment. Scale bars: 275 µm. Organoids were derived from a Neurog3 -RFP; Gcg -Venus mouse ( ; ). (C) Expression of Etv1 , Pyy , Gcg , Cck , Sct and Ngn3 ( Neurog3 ) in control and Etv1 OE organoid cultures with and without 48 h doxycycline treatment. Error bars indicate s.d. ( n =3). Expression is normalised to expression of 36B4 ( Rplp0 ). Significance was evaluated with a one-way ANOVA. (D) Luciferase activity in inducible Etv1 OE HEK293 cells transfected with a pGL4.23 vector containing either a wild-type (PyyProm_WT) or mutated (PyyProm_MUT) version of a 517 bp region upstream of Pyy covering two putative ETV1 binding sites ( Fig. S7A ). Luciferase activity was normalised to the activity in HEK293 cells transfected with a pGL4.23 vector without any insert. Where indicated, cells were treated for 24 h with doxycycline (1 mg/ml). Error bars indicate s.d. ( n =4). Significance was evaluated with an unpaired two-tailed t -test. ns, not significant; * P <0.05, ** P <0.01.

    Article Snippet: The Etv1 gene insert in pLX_TRC311_ETV1 ( Addgene plasmid #74981 ) was cloned into SP170 (PB-TRE-DEST-IRES-BSD) (a kind gift from Steve Pollard's laboratory, Centre for Regenerative Medicine, University of Edinburgh, Edinburgh, UK) using gateway cloning.

    Techniques: Over Expression, Expressing, Control, Derivative Assay, Luciferase, Activity Assay, Transfection, Plasmid Preparation, Binding Assay, Two Tailed Test