t4 rna ligase Search Results


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    T4 DNA Ligase can catalyze the formation of a phosphodiester bond between juxtaposed 5 phosphate and 3 hydroxyl termini in duplex DNA or RNA This enzyme will join blunt end
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    99
    New England Biolabs t4 rna ligase
    T4 Rna Ligase, supplied by New England Biolabs, used in various techniques. Bioz Stars score: 99/100, based on 4857 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/t4 rna ligase/product/New England Biolabs
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    t4 rna ligase - by Bioz Stars, 2021-01
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    Thermo Fisher t4 rna ligase
    Preparation and analysis on circular RNA in vitro . (A) Schematic of in vitro circularization constructs. Transcripts to be circularized consist of a terminal 10 nt open loop structure (black) and a reverse-complementary repeat sequence of 11 nt, which forms an intramolecular stem (red). This structure is followed by a 63 nt constant region for detection by northern blot or PCR (blue), followed by the miRNA-122 sponge (bulge; perfect) or a scrambled control sequence (shuffle) in grey. (B) Schematic of the in vitro ligation reaction. 4-fold excess of GMP over GTP results in ∼80% of the transcripts containing a 5′-monophosphate, enabling efficient in vitro ligation by <t>T4</t> RNA ligase. Ligation products are circular RNAs (intramolecular ligation) or linear dimers (intermolecular ligation). (C) In vitro ligation reactions described in (B) were analyzed on 5%, 6% or 7% polyacrylamide-urea gels by ethidium bromide staining. While mobility of linear RNAs remains unchanged compared to RNA marker, the apparent mobility of circular RNA is lower in higher percentage gels (indicated by dash/double dash or circle). (D) Purified linear or circular RNAs from (C) were transfected in HuH-7.5 cells and total RNA was prepared after 4, 8, 14, 24 and 32 h. RNAs were detected by ³²P-northern blot analysis using identical probes in the constant region [labeled blue in (A)]. (E) HuH-7.5 cells transfected with circular RNA or linear RNA from (C) were subjected to sub-cellular fractionation and cytoplasmic or nuclear fractions were analyzed by ³²P-northern blot detecting transfected RNAs along with U1 snRNA and by western blot against hnRNP A1 or GAPDH proteins as a fractionation control. In the circRNA-transfected samples, a degradation product is detected at linear monomer size (“linearized”).
    T4 Rna Ligase, supplied by Thermo Fisher, used in various techniques. Bioz Stars score: 99/100, based on 3116 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/t4 rna ligase/product/Thermo Fisher
    Average 99 stars, based on 3116 article reviews
    Price from $9.99 to $1999.99
    t4 rna ligase - by Bioz Stars, 2021-01
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    99
    New England Biolabs t4 rna ligase 2
    Preparation and analysis on circular RNA in vitro . (A) Schematic of in vitro circularization constructs. Transcripts to be circularized consist of a terminal 10 nt open loop structure (black) and a reverse-complementary repeat sequence of 11 nt, which forms an intramolecular stem (red). This structure is followed by a 63 nt constant region for detection by northern blot or PCR (blue), followed by the miRNA-122 sponge (bulge; perfect) or a scrambled control sequence (shuffle) in grey. (B) Schematic of the in vitro ligation reaction. 4-fold excess of GMP over GTP results in ∼80% of the transcripts containing a 5′-monophosphate, enabling efficient in vitro ligation by <t>T4</t> RNA ligase. Ligation products are circular RNAs (intramolecular ligation) or linear dimers (intermolecular ligation). (C) In vitro ligation reactions described in (B) were analyzed on 5%, 6% or 7% polyacrylamide-urea gels by ethidium bromide staining. While mobility of linear RNAs remains unchanged compared to RNA marker, the apparent mobility of circular RNA is lower in higher percentage gels (indicated by dash/double dash or circle). (D) Purified linear or circular RNAs from (C) were transfected in HuH-7.5 cells and total RNA was prepared after 4, 8, 14, 24 and 32 h. RNAs were detected by ³²P-northern blot analysis using identical probes in the constant region [labeled blue in (A)]. (E) HuH-7.5 cells transfected with circular RNA or linear RNA from (C) were subjected to sub-cellular fractionation and cytoplasmic or nuclear fractions were analyzed by ³²P-northern blot detecting transfected RNAs along with U1 snRNA and by western blot against hnRNP A1 or GAPDH proteins as a fractionation control. In the circRNA-transfected samples, a degradation product is detected at linear monomer size (“linearized”).
    T4 Rna Ligase 2, supplied by New England Biolabs, used in various techniques. Bioz Stars score: 99/100, based on 2035 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/t4 rna ligase 2/product/New England Biolabs
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    Price from $9.99 to $1999.99
    t4 rna ligase 2 - by Bioz Stars, 2021-01
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    99
    TaKaRa t4 rna ligase
    Preparation and analysis on circular RNA in vitro . (A) Schematic of in vitro circularization constructs. Transcripts to be circularized consist of a terminal 10 nt open loop structure (black) and a reverse-complementary repeat sequence of 11 nt, which forms an intramolecular stem (red). This structure is followed by a 63 nt constant region for detection by northern blot or PCR (blue), followed by the miRNA-122 sponge (bulge; perfect) or a scrambled control sequence (shuffle) in grey. (B) Schematic of the in vitro ligation reaction. 4-fold excess of GMP over GTP results in ∼80% of the transcripts containing a 5′-monophosphate, enabling efficient in vitro ligation by <t>T4</t> RNA ligase. Ligation products are circular RNAs (intramolecular ligation) or linear dimers (intermolecular ligation). (C) In vitro ligation reactions described in (B) were analyzed on 5%, 6% or 7% polyacrylamide-urea gels by ethidium bromide staining. While mobility of linear RNAs remains unchanged compared to RNA marker, the apparent mobility of circular RNA is lower in higher percentage gels (indicated by dash/double dash or circle). (D) Purified linear or circular RNAs from (C) were transfected in HuH-7.5 cells and total RNA was prepared after 4, 8, 14, 24 and 32 h. RNAs were detected by ³²P-northern blot analysis using identical probes in the constant region [labeled blue in (A)]. (E) HuH-7.5 cells transfected with circular RNA or linear RNA from (C) were subjected to sub-cellular fractionation and cytoplasmic or nuclear fractions were analyzed by ³²P-northern blot detecting transfected RNAs along with U1 snRNA and by western blot against hnRNP A1 or GAPDH proteins as a fractionation control. In the circRNA-transfected samples, a degradation product is detected at linear monomer size (“linearized”).
    T4 Rna Ligase, supplied by TaKaRa, used in various techniques. Bioz Stars score: 99/100, based on 1171 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/t4 rna ligase/product/TaKaRa
    Average 99 stars, based on 1171 article reviews
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    t4 rna ligase - by Bioz Stars, 2021-01
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    New England Biolabs t4 rna ligase buffer
    Preparation and analysis on circular RNA in vitro . (A) Schematic of in vitro circularization constructs. Transcripts to be circularized consist of a terminal 10 nt open loop structure (black) and a reverse-complementary repeat sequence of 11 nt, which forms an intramolecular stem (red). This structure is followed by a 63 nt constant region for detection by northern blot or PCR (blue), followed by the miRNA-122 sponge (bulge; perfect) or a scrambled control sequence (shuffle) in grey. (B) Schematic of the in vitro ligation reaction. 4-fold excess of GMP over GTP results in ∼80% of the transcripts containing a 5′-monophosphate, enabling efficient in vitro ligation by <t>T4</t> RNA ligase. Ligation products are circular RNAs (intramolecular ligation) or linear dimers (intermolecular ligation). (C) In vitro ligation reactions described in (B) were analyzed on 5%, 6% or 7% polyacrylamide-urea gels by ethidium bromide staining. While mobility of linear RNAs remains unchanged compared to RNA marker, the apparent mobility of circular RNA is lower in higher percentage gels (indicated by dash/double dash or circle). (D) Purified linear or circular RNAs from (C) were transfected in HuH-7.5 cells and total RNA was prepared after 4, 8, 14, 24 and 32 h. RNAs were detected by ³²P-northern blot analysis using identical probes in the constant region [labeled blue in (A)]. (E) HuH-7.5 cells transfected with circular RNA or linear RNA from (C) were subjected to sub-cellular fractionation and cytoplasmic or nuclear fractions were analyzed by ³²P-northern blot detecting transfected RNAs along with U1 snRNA and by western blot against hnRNP A1 or GAPDH proteins as a fractionation control. In the circRNA-transfected samples, a degradation product is detected at linear monomer size (“linearized”).
    T4 Rna Ligase Buffer, supplied by New England Biolabs, used in various techniques. Bioz Stars score: 99/100, based on 464 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/t4 rna ligase buffer/product/New England Biolabs
    Average 99 stars, based on 464 article reviews
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    t4 rna ligase buffer - by Bioz Stars, 2021-01
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    New England Biolabs t4 rna ligase 2 truncated k227q
    Preparation and analysis on circular RNA in vitro . (A) Schematic of in vitro circularization constructs. Transcripts to be circularized consist of a terminal 10 nt open loop structure (black) and a reverse-complementary repeat sequence of 11 nt, which forms an intramolecular stem (red). This structure is followed by a 63 nt constant region for detection by northern blot or PCR (blue), followed by the miRNA-122 sponge (bulge; perfect) or a scrambled control sequence (shuffle) in grey. (B) Schematic of the in vitro ligation reaction. 4-fold excess of GMP over GTP results in ∼80% of the transcripts containing a 5′-monophosphate, enabling efficient in vitro ligation by <t>T4</t> RNA ligase. Ligation products are circular RNAs (intramolecular ligation) or linear dimers (intermolecular ligation). (C) In vitro ligation reactions described in (B) were analyzed on 5%, 6% or 7% polyacrylamide-urea gels by ethidium bromide staining. While mobility of linear RNAs remains unchanged compared to RNA marker, the apparent mobility of circular RNA is lower in higher percentage gels (indicated by dash/double dash or circle). (D) Purified linear or circular RNAs from (C) were transfected in HuH-7.5 cells and total RNA was prepared after 4, 8, 14, 24 and 32 h. RNAs were detected by ³²P-northern blot analysis using identical probes in the constant region [labeled blue in (A)]. (E) HuH-7.5 cells transfected with circular RNA or linear RNA from (C) were subjected to sub-cellular fractionation and cytoplasmic or nuclear fractions were analyzed by ³²P-northern blot detecting transfected RNAs along with U1 snRNA and by western blot against hnRNP A1 or GAPDH proteins as a fractionation control. In the circRNA-transfected samples, a degradation product is detected at linear monomer size (“linearized”).
    T4 Rna Ligase 2 Truncated K227q, supplied by New England Biolabs, used in various techniques. Bioz Stars score: 99/100, based on 188 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/t4 rna ligase 2 truncated k227q/product/New England Biolabs
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    New England Biolabs t4 rna ligase 2 truncated kq
    Preparation and analysis on circular RNA in vitro . (A) Schematic of in vitro circularization constructs. Transcripts to be circularized consist of a terminal 10 nt open loop structure (black) and a reverse-complementary repeat sequence of 11 nt, which forms an intramolecular stem (red). This structure is followed by a 63 nt constant region for detection by northern blot or PCR (blue), followed by the miRNA-122 sponge (bulge; perfect) or a scrambled control sequence (shuffle) in grey. (B) Schematic of the in vitro ligation reaction. 4-fold excess of GMP over GTP results in ∼80% of the transcripts containing a 5′-monophosphate, enabling efficient in vitro ligation by <t>T4</t> RNA ligase. Ligation products are circular RNAs (intramolecular ligation) or linear dimers (intermolecular ligation). (C) In vitro ligation reactions described in (B) were analyzed on 5%, 6% or 7% polyacrylamide-urea gels by ethidium bromide staining. While mobility of linear RNAs remains unchanged compared to RNA marker, the apparent mobility of circular RNA is lower in higher percentage gels (indicated by dash/double dash or circle). (D) Purified linear or circular RNAs from (C) were transfected in HuH-7.5 cells and total RNA was prepared after 4, 8, 14, 24 and 32 h. RNAs were detected by ³²P-northern blot analysis using identical probes in the constant region [labeled blue in (A)]. (E) HuH-7.5 cells transfected with circular RNA or linear RNA from (C) were subjected to sub-cellular fractionation and cytoplasmic or nuclear fractions were analyzed by ³²P-northern blot detecting transfected RNAs along with U1 snRNA and by western blot against hnRNP A1 or GAPDH proteins as a fractionation control. In the circRNA-transfected samples, a degradation product is detected at linear monomer size (“linearized”).
    T4 Rna Ligase 2 Truncated Kq, supplied by New England Biolabs, used in various techniques. Bioz Stars score: 96/100, based on 121 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/t4 rna ligase 2 truncated kq/product/New England Biolabs
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    Thermo Fisher ambion t4 rna ligase
    Preparation and analysis on circular RNA in vitro . (A) Schematic of in vitro circularization constructs. Transcripts to be circularized consist of a terminal 10 nt open loop structure (black) and a reverse-complementary repeat sequence of 11 nt, which forms an intramolecular stem (red). This structure is followed by a 63 nt constant region for detection by northern blot or PCR (blue), followed by the miRNA-122 sponge (bulge; perfect) or a scrambled control sequence (shuffle) in grey. (B) Schematic of the in vitro ligation reaction. 4-fold excess of GMP over GTP results in ∼80% of the transcripts containing a 5′-monophosphate, enabling efficient in vitro ligation by <t>T4</t> RNA ligase. Ligation products are circular RNAs (intramolecular ligation) or linear dimers (intermolecular ligation). (C) In vitro ligation reactions described in (B) were analyzed on 5%, 6% or 7% polyacrylamide-urea gels by ethidium bromide staining. While mobility of linear RNAs remains unchanged compared to RNA marker, the apparent mobility of circular RNA is lower in higher percentage gels (indicated by dash/double dash or circle). (D) Purified linear or circular RNAs from (C) were transfected in HuH-7.5 cells and total RNA was prepared after 4, 8, 14, 24 and 32 h. RNAs were detected by ³²P-northern blot analysis using identical probes in the constant region [labeled blue in (A)]. (E) HuH-7.5 cells transfected with circular RNA or linear RNA from (C) were subjected to sub-cellular fractionation and cytoplasmic or nuclear fractions were analyzed by ³²P-northern blot detecting transfected RNAs along with U1 snRNA and by western blot against hnRNP A1 or GAPDH proteins as a fractionation control. In the circRNA-transfected samples, a degradation product is detected at linear monomer size (“linearized”).
    Ambion T4 Rna Ligase, supplied by Thermo Fisher, used in various techniques. Bioz Stars score: 99/100, based on 131 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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    Average 99 stars, based on 131 article reviews
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    ambion t4 rna ligase - by Bioz Stars, 2021-01
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    New England Biolabs t4 rna ligase ii
    Preparation and analysis on circular RNA in vitro . (A) Schematic of in vitro circularization constructs. Transcripts to be circularized consist of a terminal 10 nt open loop structure (black) and a reverse-complementary repeat sequence of 11 nt, which forms an intramolecular stem (red). This structure is followed by a 63 nt constant region for detection by northern blot or PCR (blue), followed by the miRNA-122 sponge (bulge; perfect) or a scrambled control sequence (shuffle) in grey. (B) Schematic of the in vitro ligation reaction. 4-fold excess of GMP over GTP results in ∼80% of the transcripts containing a 5′-monophosphate, enabling efficient in vitro ligation by <t>T4</t> RNA ligase. Ligation products are circular RNAs (intramolecular ligation) or linear dimers (intermolecular ligation). (C) In vitro ligation reactions described in (B) were analyzed on 5%, 6% or 7% polyacrylamide-urea gels by ethidium bromide staining. While mobility of linear RNAs remains unchanged compared to RNA marker, the apparent mobility of circular RNA is lower in higher percentage gels (indicated by dash/double dash or circle). (D) Purified linear or circular RNAs from (C) were transfected in HuH-7.5 cells and total RNA was prepared after 4, 8, 14, 24 and 32 h. RNAs were detected by ³²P-northern blot analysis using identical probes in the constant region [labeled blue in (A)]. (E) HuH-7.5 cells transfected with circular RNA or linear RNA from (C) were subjected to sub-cellular fractionation and cytoplasmic or nuclear fractions were analyzed by ³²P-northern blot detecting transfected RNAs along with U1 snRNA and by western blot against hnRNP A1 or GAPDH proteins as a fractionation control. In the circRNA-transfected samples, a degradation product is detected at linear monomer size (“linearized”).
    T4 Rna Ligase Ii, supplied by New England Biolabs, used in various techniques. Bioz Stars score: 99/100, based on 119 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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    t4 rna ligase ii - by Bioz Stars, 2021-01
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    92
    Agilent technologies t4 rna ligase
    Preparation and analysis on circular RNA in vitro . (A) Schematic of in vitro circularization constructs. Transcripts to be circularized consist of a terminal 10 nt open loop structure (black) and a reverse-complementary repeat sequence of 11 nt, which forms an intramolecular stem (red). This structure is followed by a 63 nt constant region for detection by northern blot or PCR (blue), followed by the miRNA-122 sponge (bulge; perfect) or a scrambled control sequence (shuffle) in grey. (B) Schematic of the in vitro ligation reaction. 4-fold excess of GMP over GTP results in ∼80% of the transcripts containing a 5′-monophosphate, enabling efficient in vitro ligation by <t>T4</t> RNA ligase. Ligation products are circular RNAs (intramolecular ligation) or linear dimers (intermolecular ligation). (C) In vitro ligation reactions described in (B) were analyzed on 5%, 6% or 7% polyacrylamide-urea gels by ethidium bromide staining. While mobility of linear RNAs remains unchanged compared to RNA marker, the apparent mobility of circular RNA is lower in higher percentage gels (indicated by dash/double dash or circle). (D) Purified linear or circular RNAs from (C) were transfected in HuH-7.5 cells and total RNA was prepared after 4, 8, 14, 24 and 32 h. RNAs were detected by ³²P-northern blot analysis using identical probes in the constant region [labeled blue in (A)]. (E) HuH-7.5 cells transfected with circular RNA or linear RNA from (C) were subjected to sub-cellular fractionation and cytoplasmic or nuclear fractions were analyzed by ³²P-northern blot detecting transfected RNAs along with U1 snRNA and by western blot against hnRNP A1 or GAPDH proteins as a fractionation control. In the circRNA-transfected samples, a degradation product is detected at linear monomer size (“linearized”).
    T4 Rna Ligase, supplied by Agilent technologies, used in various techniques. Bioz Stars score: 92/100, based on 266 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/t4 rna ligase/product/Agilent technologies
    Average 92 stars, based on 266 article reviews
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    t4 rna ligase - by Bioz Stars, 2021-01
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    Enzymatics t4 rna ligase 1
    Adenylation of 3’ adapter using <t>T4</t> RNA ligase 1. ( A ) Effect of PEG8000 concentration on adenylation efficiency. A synthetic oligo BL1 mimicking the first small RNA cloning linker reported by Lau et al. (2001) was adenylated overnight with 1 U/μL T4 RNA ligase at various PEG concentration. Non-adenylated oligo as the negative control (NC) is loaded on the left lane. ( B ) Effect of temperature and 5’ nucleotide composition on adenylation efficiency. Oligos were adenylated overnight in the presence of 20% PEG8000 at various temperatures. ( C ) Impact of oligo concentration on adenylation efficiency. Substrates with different concentrations were adenylated overnight with 20% PEG8000 at room temperature. All adenylation products were analyzed on the 20% denatured PAGE, stained with SYBR-Gold and photograph under UV.
    T4 Rna Ligase 1, supplied by Enzymatics, used in various techniques. Bioz Stars score: 92/100, based on 33 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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    Preparation and analysis on circular RNA in vitro . (A) Schematic of in vitro circularization constructs. Transcripts to be circularized consist of a terminal 10 nt open loop structure (black) and a reverse-complementary repeat sequence of 11 nt, which forms an intramolecular stem (red). This structure is followed by a 63 nt constant region for detection by northern blot or PCR (blue), followed by the miRNA-122 sponge (bulge; perfect) or a scrambled control sequence (shuffle) in grey. (B) Schematic of the in vitro ligation reaction. 4-fold excess of GMP over GTP results in ∼80% of the transcripts containing a 5′-monophosphate, enabling efficient in vitro ligation by T4 RNA ligase. Ligation products are circular RNAs (intramolecular ligation) or linear dimers (intermolecular ligation). (C) In vitro ligation reactions described in (B) were analyzed on 5%, 6% or 7% polyacrylamide-urea gels by ethidium bromide staining. While mobility of linear RNAs remains unchanged compared to RNA marker, the apparent mobility of circular RNA is lower in higher percentage gels (indicated by dash/double dash or circle). (D) Purified linear or circular RNAs from (C) were transfected in HuH-7.5 cells and total RNA was prepared after 4, 8, 14, 24 and 32 h. RNAs were detected by ³²P-northern blot analysis using identical probes in the constant region [labeled blue in (A)]. (E) HuH-7.5 cells transfected with circular RNA or linear RNA from (C) were subjected to sub-cellular fractionation and cytoplasmic or nuclear fractions were analyzed by ³²P-northern blot detecting transfected RNAs along with U1 snRNA and by western blot against hnRNP A1 or GAPDH proteins as a fractionation control. In the circRNA-transfected samples, a degradation product is detected at linear monomer size (“linearized”).

    Journal: RNA Biology

    Article Title: Functional sequestration of microRNA-122 from Hepatitis C Virus by circular RNA sponges

    doi: 10.1080/15476286.2018.1435248

    Figure Lengend Snippet: Preparation and analysis on circular RNA in vitro . (A) Schematic of in vitro circularization constructs. Transcripts to be circularized consist of a terminal 10 nt open loop structure (black) and a reverse-complementary repeat sequence of 11 nt, which forms an intramolecular stem (red). This structure is followed by a 63 nt constant region for detection by northern blot or PCR (blue), followed by the miRNA-122 sponge (bulge; perfect) or a scrambled control sequence (shuffle) in grey. (B) Schematic of the in vitro ligation reaction. 4-fold excess of GMP over GTP results in ∼80% of the transcripts containing a 5′-monophosphate, enabling efficient in vitro ligation by T4 RNA ligase. Ligation products are circular RNAs (intramolecular ligation) or linear dimers (intermolecular ligation). (C) In vitro ligation reactions described in (B) were analyzed on 5%, 6% or 7% polyacrylamide-urea gels by ethidium bromide staining. While mobility of linear RNAs remains unchanged compared to RNA marker, the apparent mobility of circular RNA is lower in higher percentage gels (indicated by dash/double dash or circle). (D) Purified linear or circular RNAs from (C) were transfected in HuH-7.5 cells and total RNA was prepared after 4, 8, 14, 24 and 32 h. RNAs were detected by ³²P-northern blot analysis using identical probes in the constant region [labeled blue in (A)]. (E) HuH-7.5 cells transfected with circular RNA or linear RNA from (C) were subjected to sub-cellular fractionation and cytoplasmic or nuclear fractions were analyzed by ³²P-northern blot detecting transfected RNAs along with U1 snRNA and by western blot against hnRNP A1 or GAPDH proteins as a fractionation control. In the circRNA-transfected samples, a degradation product is detected at linear monomer size (“linearized”).

    Article Snippet: Next, T4 RNA ligase buffer and RNaseOUT (Thermo Fisher Scientific) were added and incubated for 10 min at 37°C.

    Techniques: In Vitro, Construct, Sequencing, Northern Blot, Polymerase Chain Reaction, Ligation, Staining, Marker, Purification, Transfection, Labeling, Cell Fractionation, Western Blot, Fractionation

    Adenylation of 3’ adapter using T4 RNA ligase 1. ( A ) Effect of PEG8000 concentration on adenylation efficiency. A synthetic oligo BL1 mimicking the first small RNA cloning linker reported by Lau et al. (2001) was adenylated overnight with 1 U/μL T4 RNA ligase at various PEG concentration. Non-adenylated oligo as the negative control (NC) is loaded on the left lane. ( B ) Effect of temperature and 5’ nucleotide composition on adenylation efficiency. Oligos were adenylated overnight in the presence of 20% PEG8000 at various temperatures. ( C ) Impact of oligo concentration on adenylation efficiency. Substrates with different concentrations were adenylated overnight with 20% PEG8000 at room temperature. All adenylation products were analyzed on the 20% denatured PAGE, stained with SYBR-Gold and photograph under UV.

    Journal: Plant Methods

    Article Title: A cost-effective method for Illumina small RNA-Seq library preparation using T4 RNA ligase 1 adenylated adapters

    doi: 10.1186/1746-4811-8-41

    Figure Lengend Snippet: Adenylation of 3’ adapter using T4 RNA ligase 1. ( A ) Effect of PEG8000 concentration on adenylation efficiency. A synthetic oligo BL1 mimicking the first small RNA cloning linker reported by Lau et al. (2001) was adenylated overnight with 1 U/μL T4 RNA ligase at various PEG concentration. Non-adenylated oligo as the negative control (NC) is loaded on the left lane. ( B ) Effect of temperature and 5’ nucleotide composition on adenylation efficiency. Oligos were adenylated overnight in the presence of 20% PEG8000 at various temperatures. ( C ) Impact of oligo concentration on adenylation efficiency. Substrates with different concentrations were adenylated overnight with 20% PEG8000 at room temperature. All adenylation products were analyzed on the 20% denatured PAGE, stained with SYBR-Gold and photograph under UV.

    Article Snippet: Reagents T4 RNA liagse 2, truncated (NEB) 50% PEG8000 (NEB) 10 mM ATP (NEB) RNase Inhibitor (Promega) T4 RNA ligase 1 (Enzymatics) SuperScriptIII Reverse Transcriptase (Invitrogen) Phusion Hotstart DNA Polymerase (NEB) MinElute Gel Extraction kit (Qiagen) Quant-iT HS DNA assay kit (Inivtrogen)

    Techniques: Concentration Assay, Clone Assay, Negative Control, Polyacrylamide Gel Electrophoresis, Staining