starr seq vector (Addgene inc)
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Starr Seq Vector, supplied by Addgene inc, used in various techniques. Bioz Stars score: 95/100, based on 65 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/starr+seq+vector/hSTARR-seq_ORI+vector+(Plasmid+%2399296)/pmc12879379-317-20-23
Average 95 stars, based on 65 article reviews
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1) Product Images from "Identification of novel DNA sequence motifs that modulate transcription in T cells"
Article Title: Identification of novel DNA sequence motifs that modulate transcription in T cells
Journal: BMC Genomics
doi: 10.1186/s12864-025-12425-9
Figure Legend Snippet: Novel motifs affect gene transcription in Jurkats. A Shown, is a diagram of the STARR-seq oligo library design. The figure was adapted from Georgakopoulos-Soares et al under the Creative Commons license http://creativecommons.org/licenses/by/4.0/ . Changes were made to the figure to account for the differences in our overall library design. Eighteen candidate motifs (nine novel and nine TFBS motifs) were embedded in a synthetic background DNA sequence. Each sequence contained one to three instances of a motif, separated by 10bp. The oligonucleotide library contains every possible combination, position, and orientation of the 18 candidate motifs. B The mean activity score for the 18 motifs in their respective orientations for Jurkat and ( C ) K562 cells are shown above. Mean activity scores were obtained from oligos containing the motif of interest only in its indicated orientation. Motifs with a significant effect on gene transcription were identified using a two-sided t-test that compared oligos containing the motif of interest to those that do not contain the motif. Only oligos containing 1-3 instances of the given motif in its respective orientation were used. Motifs with a significant effect of gene transcription are indicated as solid bars (Bonferroni corrected, p -value < 0.001, |Cohen's D| > 0.5). Error bars represent the standard error of activity scores. D Linear modelling was used to determine if there was an association between the number of copies of a motif and the mean activity score for the motifs with a significant effect on gene transcription in Jurkat cells and ( E ) K562 cells (Bonferroni corrected, p -value < 0.007). Only oligos containing one to three copies of the motif of interest were included in the analysis
Techniques Used: Sequencing, Activity Assay
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Plasmid Preparation:Article Title: Intraspecific sequence variation and complete genomes refine the identification of rapidly evolved regions in humans Article Snippet: .. Article Title: Identification of novel DNA sequence motifs that modulate transcription in T cells Article Snippet: .. After designing the library, the oligonucleotide sequences were flanked by AgeI and SalI restriction sites to facilitate cloning into the Article Title: Multimodal Integration of Genomic Data Reveals Regulatory Mechanisms at the Polycystic Ovary Syndrome (PCOS)-Associated 12q13.2 Locus Article Snippet: .. The Article Title: Quantifying the impact of genetic mutations on enhancer dynamics. Article Snippet: All purification steps were performed with Ampure XP beads (catalog #A63881, Beckman Coulter, USA), using bead-to-sample volume ratio of 1.8× (adjusted for 500 bp fragments). .. The final amplified insert pool was purified twice and eluted in 40 μL, yielding concentrations >25 ng/μL and 260/280 and 260/230 ratios of 1.8 and 2.2, respectively, indicating high-quality DNA. (C) STARR-seq plasmid library cloning The Article Title: Identification of novel DNA sequence motifs that modulate transcription in T cells. Article Snippet: The sequences were then flanked with AgeI and SalI restriction sites to facilitate 589 cloning into the STARR-seq vector and ordered as a gene segment using TWIST Biosciences (San Francisco, 590 USA). .. After designing the library, the oligonucleotide 595 sequences were flanked by AgeI and SalI restriction sites to facilitate cloning into the Article Title: Single-cell multiome and enhancer connectome of human retinal pigment epithelium and choroid nominate causal variants in macular degeneration. Article Snippet: .. REAGENT or Article Title: Single-cell multiome and enhancer connectome of human retinal pigment epithelium and choroid nominate causal variants in macular degeneration Article Snippet: Recombinant DNA , , . .. Cloning:Article Title: Identification of novel DNA sequence motifs that modulate transcription in T cells Article Snippet: .. After designing the library, the oligonucleotide sequences were flanked by AgeI and SalI restriction sites to facilitate cloning into the Article Title: Quantifying the impact of genetic mutations on enhancer dynamics. Article Snippet: All purification steps were performed with Ampure XP beads (catalog #A63881, Beckman Coulter, USA), using bead-to-sample volume ratio of 1.8× (adjusted for 500 bp fragments). .. The final amplified insert pool was purified twice and eluted in 40 μL, yielding concentrations >25 ng/μL and 260/280 and 260/230 ratios of 1.8 and 2.2, respectively, indicating high-quality DNA. (C) STARR-seq plasmid library cloning The Article Title: Identification of novel DNA sequence motifs that modulate transcription in T cells. Article Snippet: The sequences were then flanked with AgeI and SalI restriction sites to facilitate 589 cloning into the STARR-seq vector and ordered as a gene segment using TWIST Biosciences (San Francisco, 590 USA). .. After designing the library, the oligonucleotide 595 sequences were flanked by AgeI and SalI restriction sites to facilitate cloning into the Sequencing:Article Title: Identification of novel DNA sequence motifs that modulate transcription in T cells Article Snippet: .. After designing the library, the oligonucleotide sequences were flanked by AgeI and SalI restriction sites to facilitate cloning into the Article Title: Identification of novel DNA sequence motifs that modulate transcription in T cells. Article Snippet: The sequences were then flanked with AgeI and SalI restriction sites to facilitate 589 cloning into the STARR-seq vector and ordered as a gene segment using TWIST Biosciences (San Francisco, 590 USA). .. After designing the library, the oligonucleotide 595 sequences were flanked by AgeI and SalI restriction sites to facilitate cloning into the Purification:Article Title: Multimodal Integration of Genomic Data Reveals Regulatory Mechanisms at the Polycystic Ovary Syndrome (PCOS)-Associated 12q13.2 Locus Article Snippet: .. The Article Title: Quantifying the impact of genetic mutations on enhancer dynamics. Article Snippet: All purification steps were performed with Ampure XP beads (catalog #A63881, Beckman Coulter, USA), using bead-to-sample volume ratio of 1.8× (adjusted for 500 bp fragments). .. The final amplified insert pool was purified twice and eluted in 40 μL, yielding concentrations >25 ng/μL and 260/280 and 260/230 ratios of 1.8 and 2.2, respectively, indicating high-quality DNA. (C) STARR-seq plasmid library cloning The Amplification:Article Title: Quantifying the impact of genetic mutations on enhancer dynamics. Article Snippet: All purification steps were performed with Ampure XP beads (catalog #A63881, Beckman Coulter, USA), using bead-to-sample volume ratio of 1.8× (adjusted for 500 bp fragments). .. The final amplified insert pool was purified twice and eluted in 40 μL, yielding concentrations >25 ng/μL and 260/280 and 260/230 ratios of 1.8 and 2.2, respectively, indicating high-quality DNA. (C) STARR-seq plasmid library cloning The Recombinant:Article Title: Single-cell multiome and enhancer connectome of human retinal pigment epithelium and choroid nominate causal variants in macular degeneration. Article Snippet: .. REAGENT or Software:Article Title: Single-cell multiome and enhancer connectome of human retinal pigment epithelium and choroid nominate causal variants in macular degeneration. Article Snippet: .. REAGENT or Activity Assay:Article Title: Single-cell multiome and enhancer connectome of human retinal pigment epithelium and choroid nominate causal variants in macular degeneration. Article Snippet: .. REAGENT or |