{"database": "metadata", "table": "run_metadata", "rows": [[32036, "SRR28976525", "SRX24505960", "SRS21254125", "SRP506702", "PRJNA1109723", "rbm24a is an organizer component of germ plasm to determine germ cell fate", "GSE267086", "Other", "The  formation of germ cells is a critical issue for the continuation of species. A large group of animals follow a preformation strategy to generate their primordial germ cells PGCs. They produce a set of localized maternal mRNAs and proteins to form phase separated germ plasm that functions as the PGC determinants  but the mechanisms underlying the assembly of germ plasm is poorly understood. This study identifies Rbm24a as an enssential localized germ plasm protein component that controls the formation of large and functional germ plasm granules. Rbm24a is complexed with Buc and interacts with germ plasm mRNAs  which determines the specific grasp of germ plasm mRNAs into the phase separated aggregates. Rbm24a absent granules fail to undergo kinesin dependent transport towards the cleavage furrows  where small particles fuse into large ones. The loss of maternal rbm24a causes the complete degradation of germ plasm components and the disappearance of PGCs  resulting in totally sterile animals. Our work establishes that Rbm24 is a critical nucleating organizer component of germ plasm  highlighting an emerging common mechanism to read and recruit RNA component into phase separated condensates. Overall design: To elucidate the comprehensive RNA binding landscape of Rbm24a in zebrafish  we employed RIP seq analysis on both rbm24a GFP knock in and wild type zebrafish.", null, null, null, "Zebrafish  RIP seq  wild type input", "GSM8259535", null, "source name:whole embryo|tissue:whole embryo|developmental stage:4 cell stage|cell type:embryonic cell|genotype:wild type|antibody:input|geo loc name:missing|collection date:missing", "Zebrafish  RIP seq  wild type input", "Each library was amplified by a 15 cycle PCR  and 150 bp paired end sequencing was subjected to Illumina Nova seq 6000 to obtain the raw data. Assembly: GRCz11 Supplementary files format and content: tab delimited text file includes raw counts for each Sample Supplementary files format and content: Bigwig file for each Sample", "whole embryo", null, "Total RNAs were extracted from WT and Mrbm24a embryos at 4 cell sphere 24 hpf stage  using TRIzol reagent Invitrogen  and were precipitated by cold isopropanol 50%  v/v in the presence of carrier glycogen 20 \u00b5g/each sample. 1 \u03bcg total RNA was used for following library preparation. The polyA mRNA isolation was performed  using OligodT beads. The mRNA and RIP IP RNA fragmentation was performed using divalent cations and high  temperature. Priming was performed using Random Primers. First strand cDNA and the second strand  cDNA were synthesized. The purified double stranded cDNA was then treated to repair both ends and  add a dA tailing in one reaction  followed by a T A ligation to add adaptors to both ends. Size selection of  Adaptor ligated DNA was then performed using DNA Clean Beads. Each sample was then amplified by  PCR using P5 and P7 primers and the PCR products were validated.  Then libraries with different indexs were multiplexed and loaded on an Illumina Nova seq 6000 instrument for sequencing using a 2x150 paired end PE configuration according to  manufacturer\u2019s instructions.", "Zebrafish embryos were maintained in 1/3x Ringer's at 28.5C", "tissue:whole embryo|developmental stage:4 cell stage|cell type:embryonic cell|genotype:wild type|antibody:input", "GSM8259535", "GSM8259535: Zebrafish  RIP seq  wild type input; Danio rerio; RIP Seq", "GSM8259535 r1", "GSM8259535", "1", "Total RNAs were extracted from WT and Mrbm24a embryos at 4 cell sphere 24 hpf stage  using TRIzol reagent Invitrogen  and were precipitated by cold isopropanol 50%  v/v in the presence of carrier glycogen 20 \u00b5g/each sample. 1 \u03bcg total RNA was used for following library preparation. The polyA mRNA isolation was performed  using OligodT beads. The mRNA and RIP IP RNA fragmentation was performed using divalent cations and high  temperature. Priming was performed using Random Primers. First strand cDNA and the second strand  cDNA were synthesized. The purified double stranded cDNA was then treated to repair both ends and  add a dA tailing in one reaction  followed by a T A ligation to add adaptors to both ends. Size selection of  Adaptor ligated DNA was then performed using DNA Clean Beads. Each sample was then amplified by  PCR using P5 and P7 primers and the PCR products were validated.  Then libraries with different indexs were multiplexed and loaded on an Illumina Nova seq 6000 instrument for sequencing using a 2x150 paired end PE configuration according to  manufacturer's instructions.", null, "RIP-Seq", "TRANSCRIPTOMIC", "other", "PAIRED", "ILLUMINA", "Illumina NovaSeq 6000", null, "SRP506702", null, null, "RIP_WT_Input_R2.fq.gz RIP_WT_Input_R1.fq.gz", "fastq fastq", 14180410302.0, 46955001.0, "GSM8259535 r1", "0:151 1:151", "A:3380011534;C:2883841476;G:4593876270;T:3321465622;N:1215400", 151, 151, null, null, 3380011534, 2883841476, 4593876270, 3321465622, 1215400, "SRX24505960", "SRS21254125", "SRA1863578", "Ang Li, College of Life Sciences, shandong university", "Ang Li, College of Life Sciences, shandong university", 2, 0.86497, 0.64685, 0.04432, 0.02854, 0.79324, 0.8031, 0.52927, 0.53304, 151, 151, "B", "B", "mate2-mate1 similar by mapping diff", "illumina", "novaseq_era", "unknown", "poly_a", "unknown", "bulk", "bulk", "bulk", null, "China", "2024-05-09", "Cleavage", "Embryo", "Whole Organism", "All anatomical structures"]], "columns": ["rowid", "run.accession", "experiment.accession", "sample.accession", "study.accession", "bioproject", "study.title", "study.alias", "study.type", "study.abstract", "study.attributes", "study.PMIDs", "sample.description", "sample.title", "sample.alias", "sample.centername", "sample.attributes", "GEOsample.title", "GEOsample.dataprocessing", "GEOsample.source", "GEOsample.treatmentprotocol", "GEOsample.extractprotocol", "GEOsample.growthprotocol", "GEOsample.characteristics", "GEOsample.accession", "experiment.title", "experiment.alias", "experiment.library_name", "experiment.design_description", "experiment.library_construction_protocol", "experiment.attributes", "experiment.library_strategy", "experiment.library_source", "experiment.library_selection", "experiment.library_layout", "experiment.platform", "experiment.instrument_model", "experiment.spot_descriptor", "experiment.study_ref", "run.title", "run.attributes", "run.filename", "run.semantic_name", "run.total_bases", "run.total_spots", "run.alias", "run.read_lengths", "run.base_counts", "run.r1_length", "run.r2_length", "run.r3_length", "run.r4_length", "run.Acount", "run.Ccount", "run.Gcount", "run.Tcount", "run.Ncount", "run.experiment", "run.pool_member", "submission.accession", "submission.srasource", "submission.bioprojectsource", "seqdetective.n_mates", "seqdetective.mapping_rate.mate1", "seqdetective.mapping_rate.mate2", "seqdetective.nofeature_rate.mate1", "seqdetective.nofeature_rate.mate2", "seqdetective.sparsity.mate1", "seqdetective.sparsity.mate2", "seqdetective.pos_strand_rate.mate1", "seqdetective.pos_strand_rate.mate2", "seqdetective.readlen.mate1", "seqdetective.readlen.mate2", "seqdetective.judgement.mate1", "seqdetective.judgement.mate2", "seqdetective.judgement.reason", "platform_family", "instrument_generation", "read_bias", "selection_class", "prep_kit", "sc_or_bulk", "tech_class", "technology", "tech_variant", "submission.bioprojectsource.country", "earliest_date", "devstage_curation", "devstage_curation_coarse", "tissue_curation", "tissue_curation_coarse"], "primary_keys": ["rowid"], "primary_key_values": ["32036"], "units": {}, "query_ms": 12.384011002723128}