Unknown,Transcriptomics,Genomics,Proteomics

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Binding motif analysis of METTL3,WTAP in METTL3,WTAP overexpressed Human 293T cells


ABSTRACT: label the cells overexpressed Myc tagged METTL3 and Flag tagged WTAP with 4-SU, the RNA bound by METT3,WTAP can be got by Myc or Flag IP followed by RNA isolation by using the TRIzol (Invitrogen) reagent by following the company manual.the RNA was then used for library preparation using a TruSeq™ RNA Sample Prep Kit v2 (Illumina, San Diego, CA, USA) according to the manufacturer’s protocol.The libraries were sequenced using HiSeq2000 (Illumina) in single-read mode, creating reads with a length of 50 bp. Sequencing chemistry v2 (Illumina) was used and samples were multiplexed in two samples per lane. discovery of the binding motif of METTL3,WTAP in METTL3,WTAP overexpressed Human 293T cells

ORGANISM(S): Homo sapiens

SUBMITTER: sun baofa 

PROVIDER: E-GEOD-50580 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Publications


The methyltransferase like 3 (METTL3)-containing methyltransferase complex catalyzes the N6-methyladenosine (m6A) formation, a novel epitranscriptomic marker; however, the nature of this complex remains largely unknown. Here we report two new components of the human m6A methyltransferase complex, Wilms' tumor 1-associating protein (WTAP) and methyltransferase like 14 (METTL14). WTAP interacts with METTL3 and METTL14, and is required for their localization into nuclear speckles enriched with pre-  ...[more]

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