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
175,DRR084197,DRX078028,DRS086522,DRP004758,PRJDB5490,Fine selection of up regulated genes duirng ovulation by in vivo induction of oocyte maturation and ovulation in zebrafish,DRP004758,Other,Two essential processes  oocyte maturation and ovulation  before oocytes become fertilizable that are independently induced but co operatively proceeded at the final step in oogenesis. Eventhough these two processes are induced by same maturation inducing steroid  17  20 beta dihydroxy 4 pregnen 3 one 17  20 beta DHP  in teleost  the receptor for each pathway is suggested to be different and thus signal transduction pathways are different. While much progresses achieved on the molecular mechanisms for induction of oocyte maturation  the mechanisms to induce ovulation is under elucidation. Previously we established the procedure that can make it possible to prepare the ovarian tissue which contains oocyte maturation induced oocytes in vivo. In the same way  ovulation can be induced in alive zebrafish. Thus it became possible to select the genes up regulated according to ovulation by compare the gene expression between maturation inducing genes in matured oocytes and both maturation and ovulation inducing genes in ovulated eggs. In vivo bioassay has been applied to prepare maturated and ovulated ovarian samples. Specifically up regulated genes to induce ovulation will be selected by RNA seq analysis. The mRNA abundance of highly up regulated genes will be confirmed by q PCR analysis. By this project  ovulation inducing genes will be selected and its roles in induction of ovulation will be addressed in the future.,,,natural paring early sample,zebrafish ovary isolated from adult fish natural paring oocyte maturation. [RNAseq  replicate2],SAMD00073604,,sample name:M 4th|replicate:biological replicate 2,,,,,,,,,Illumina HiSeq 2500 sequencing of SAMD00073604,DRX078028,zebrafish ovary isolated from adult fish natural paring oocyte maturation. [RNAseq  replicate2],1,Agilent SureSelect Strand Specific RNA Prep Kit,,RNA-Seq,TRANSCRIPTOMIC,PolyA,SINGLE,ILLUMINA,Illumina HiSeq 2500,<SPOT_DESCRIPTOR><SPOT_DECODE_SPEC><SPOT_LENGTH>36</SPOT_LENGTH><READ_SPEC><READ_INDEX>0</READ_INDEX><READ_CLASS>Application Read</READ_CLASS><READ_TYPE>Forward</READ_TYPE><BASE_COORD>1</BASE_COORD></READ_SPEC></SPOT_DECODE_SPEC></SPOT_DESCRIPTOR>,DRP004758,Illumina HiSeq 2500 sequencing of SAMD00073604,,,,1389837888.0,38606608.0,DRR084197,0:36,A:320671418;C:336948866;G:347550258;T:381720581;N:2946765,36,,,,320671418,336948866,347550258,381720581,2946765,DRX078028,DRS086522,DRA005484,SHIZUOKA|Shizuoka University,Shizuoka University,1,0.89763,,0.02235,,0.76445,,0.46381,,36,,B,,usable mapping rate,illumina,hiseq_era,unknown,poly_a,unknown,bulk,unknown,unknown,,Japan,2019-01-23,Zygote,Embryo,Multi-tissue,Multi-system
181,DRR084191,DRX078022,DRS086516,DRP004758,PRJDB5490,Fine selection of up regulated genes duirng ovulation by in vivo induction of oocyte maturation and ovulation in zebrafish,DRP004758,Other,Two essential processes  oocyte maturation and ovulation  before oocytes become fertilizable that are independently induced but co operatively proceeded at the final step in oogenesis. Eventhough these two processes are induced by same maturation inducing steroid  17  20 beta dihydroxy 4 pregnen 3 one 17  20 beta DHP  in teleost  the receptor for each pathway is suggested to be different and thus signal transduction pathways are different. While much progresses achieved on the molecular mechanisms for induction of oocyte maturation  the mechanisms to induce ovulation is under elucidation. Previously we established the procedure that can make it possible to prepare the ovarian tissue which contains oocyte maturation induced oocytes in vivo. In the same way  ovulation can be induced in alive zebrafish. Thus it became possible to select the genes up regulated according to ovulation by compare the gene expression between maturation inducing genes in matured oocytes and both maturation and ovulation inducing genes in ovulated eggs. In vivo bioassay has been applied to prepare maturated and ovulated ovarian samples. Specifically up regulated genes to induce ovulation will be selected by RNA seq analysis. The mRNA abundance of highly up regulated genes will be confirmed by q PCR analysis. By this project  ovulation inducing genes will be selected and its roles in induction of ovulation will be addressed in the future.,,,natural paring early sample,zebrafish ovary isolated from adult fish natural paring oocyte maturation. [RNAseq  replicate1],SAMD00073598,,sample name:M|replicate:biological replicate 1,,,,,,,,,Illumina HiSeq 2500 sequencing of SAMD00073598,DRX078022,zebrafish ovary isolated from adult fish natural paring oocyte maturation. [RNAseq  replicate1],1,Agilent SureSelect Strand Specific RNA Prep Kit,,RNA-Seq,TRANSCRIPTOMIC,PolyA,SINGLE,ILLUMINA,Illumina HiSeq 2500,<SPOT_DESCRIPTOR><SPOT_DECODE_SPEC><SPOT_LENGTH>36</SPOT_LENGTH><READ_SPEC><READ_INDEX>0</READ_INDEX><READ_CLASS>Application Read</READ_CLASS><READ_TYPE>Forward</READ_TYPE><BASE_COORD>1</BASE_COORD></READ_SPEC></SPOT_DECODE_SPEC></SPOT_DESCRIPTOR>,DRP004758,Illumina HiSeq 2500 sequencing of SAMD00073598,,,,1050981012.0,29193917.0,DRR084191,0:36,A:241048832;C:256186268;G:260277071;T:293299597;N:169244,36,,,,241048832,256186268,260277071,293299597,169244,DRX078022,DRS086516,DRA005484,SHIZUOKA|Shizuoka University,Shizuoka University,1,0.9088,,0.02369,,0.7624,,0.47998,,36,,B,,usable mapping rate,illumina,hiseq_era,unknown,poly_a,unknown,bulk,unknown,unknown,,Japan,2019-01-23,Zygote,Embryo,Multi-tissue,Multi-system
55897,SRR10863038,SRX7533030,SRS5972255,SRP241074,PRJNA597223,Danio rerio primordial germ cell expression pofiling,PRJNA597223,Whole Genome Sequencing,Primordial germ cells PGCs are the precursors of germ cells  which migrate to the genital ridge during early development. Relatively little is known about PGCs post their migration. We studied this post migratory stage using microscopy and sequencing techniques. We found that many PGC specific genes  including genes known to induce PGC fate in the mouse  are only activated several days post migration. At this same timepoint  PGC nuclei become extremely gyrated  displaying general opening of chromatin and high levels of transcription. This is accompanied by changes in nuage morphology and expression of large loci  named PERLs  enriched for retro transposons and piRNAs. piRNA biogenesis signatures rise in this same period. Interestingly  no nuclear Piwi protein could be detected  indicating that the zebrafish piRNA pathway is fully cytoplasmic. Our data show that the post migratory stage of zebrafish PGCs holds many cues to both germ cell fate establishment and piRNA pathway activation.,,,The vasa:eGFP line Krøvel and Olsen  2002 was used to FACS sort PGCs at different timepoints. Embryos were collected and incubated with TrypLETM Express for 40 to 70 minutes  killed on ice and gently pippeted up and down with a glass pipet and/or a 200µl low retention pipet tip. post visual inspection  cell suspension was separated from trunks using a 100 µm siev. Following another 5 15 minutes of digestion  FCS was added to 10% of total volume. Cells were spun down at 500g for 5min at RT  washed with PBS  resuspended in PBS with 2% FCS  put on Ice and immediately subjected to FACS using a 85µm nozzle on a BD FACSAria III SORP Becton Dickinson. 1000 to 2500 cells were sorted directly into Trizol. RNA from sorted PGCs and whole embryos was extracted with Trizol and stored in MQ at  80°C until library preparation was done.,,wt zygote 0hpf rep3,,strain:vasa:eGFP|isolate:not applicable|breed:TUE|cultivar:not applicable|ecotype:not applicable|age:0hpf|dev stage:zygote|sex:not applicable|tissue:whole embryo|biological replicate:replicate 3|BioSampleModel:Model organism or animal,,,,,,,,,mRNA of Zebrafish: zygotes 0hpf,imb ketting 2018 18 redl SmartSeq2 08 0hpf zygotes rep3 S25,imb ketting 2018 18 redl SmartSeq2 08 0hpf zygotes rep3 S25,Library prep was performed with SmartSeq2 RNA Seq System following NuGen`s standard protocol M01406v2. Libraries were prepared with a starting amount of 1 ng and amplified in 12 PCR cycles.,,,RNA-Seq,TRANSCRIPTOMIC,PolyA,PAIRED,ILLUMINA,NextSeq 550,,SRP241074,,,imb_ketting_2018_18_redl_SmartSeq2-08_0hpf_zygotes_rep3_S25.R1.fastq.gz imb_ketting_2018_18_redl_SmartSeq2-08_0hpf_zygotes_rep3_S25.R2.fastq.gz,fastq fastq,2254742850.0,15031619.0,imb ketting 2018 18 redl SmartSeq2 08 0hpf zygotes rep3 S25.R1.fastq.gz,0:75 1:75,A:601169757;C:521134633;G:522514682;T:609902670;N:21108,75,75,,,601169757,521134633,522514682,609902670,21108,SRX7533030,SRS5972255,SRA1023320,Rene Ketting group|Ketting Lab,Rene Ketting group,2,0.94461,0.94575,0.01803,0.01807,0.76751,0.76883,0.49585,0.49808,75,75,B,B,biological fallback assumption,illumina,nextseq,unknown,poly_a,unknown,sc,single_cell_plate,smartseq,,Germany,2020-01-10,Zygote,Embryo,Whole Organism,All anatomical structures
55899,SRR10863040,SRX7533028,SRS5972254,SRP241074,PRJNA597223,Danio rerio primordial germ cell expression pofiling,PRJNA597223,Whole Genome Sequencing,Primordial germ cells PGCs are the precursors of germ cells  which migrate to the genital ridge during early development. Relatively little is known about PGCs post their migration. We studied this post migratory stage using microscopy and sequencing techniques. We found that many PGC specific genes  including genes known to induce PGC fate in the mouse  are only activated several days post migration. At this same timepoint  PGC nuclei become extremely gyrated  displaying general opening of chromatin and high levels of transcription. This is accompanied by changes in nuage morphology and expression of large loci  named PERLs  enriched for retro transposons and piRNAs. piRNA biogenesis signatures rise in this same period. Interestingly  no nuclear Piwi protein could be detected  indicating that the zebrafish piRNA pathway is fully cytoplasmic. Our data show that the post migratory stage of zebrafish PGCs holds many cues to both germ cell fate establishment and piRNA pathway activation.,,,The vasa:eGFP line Krøvel and Olsen  2002 was used to FACS sort PGCs at different timepoints. Embryos were collected and incubated with TrypLETM Express for 40 to 70 minutes  killed on ice and gently pippeted up and down with a glass pipet and/or a 200µl low retention pipet tip. post visual inspection  cell suspension was separated from trunks using a 100 µm siev. Following another 5 15 minutes of digestion  FCS was added to 10% of total volume. Cells were spun down at 500g for 5min at RT  washed with PBS  resuspended in PBS with 2% FCS  put on Ice and immediately subjected to FACS using a 85µm nozzle on a BD FACSAria III SORP Becton Dickinson. 1000 to 2500 cells were sorted directly into Trizol. RNA from sorted PGCs and whole embryos was extracted with Trizol and stored in MQ at  80°C until library preparation was done.,,wt zygote 0hpf rep2,,strain:vasa:eGFP|isolate:not applicable|breed:TUE|cultivar:not applicable|ecotype:not applicable|age:0hpf|dev stage:zygote|sex:not applicable|tissue:whole embryo|biological replicate:replicate 2|BioSampleModel:Model organism or animal,,,,,,,,,mRNA of Zebrafish: zygotes 0hpf,imb ketting 2018 18 redl SmartSeq2 07 0hpf zygotes rep2 S24,imb ketting 2018 18 redl SmartSeq2 07 0hpf zygotes rep2 S24,Library prep was performed with SmartSeq2 RNA Seq System following NuGen`s standard protocol M01406v2. Libraries were prepared with a starting amount of 1 ng and amplified in 12 PCR cycles.,,,RNA-Seq,TRANSCRIPTOMIC,PolyA,PAIRED,ILLUMINA,NextSeq 550,,SRP241074,,,imb_ketting_2018_18_redl_SmartSeq2-07_0hpf_zygotes_rep2_S24.R1.fastq.gz imb_ketting_2018_18_redl_SmartSeq2-07_0hpf_zygotes_rep2_S24.R2.fastq.gz,fastq fastq,2415051600.0,16100344.0,imb ketting 2018 18 redl SmartSeq2 07 0hpf zygotes rep2 S24.R1.fastq.gz,0:75 1:75,A:644001016;C:558385744;G:560491907;T:652150600;N:22333,75,75,,,644001016,558385744,560491907,652150600,22333,SRX7533028,SRS5972254,SRA1023320,Rene Ketting group|Ketting Lab,Rene Ketting group,2,0.9462,0.94755,0.02097,0.02075,0.76694,0.76909,0.4948,0.49938,75,75,B,B,biological fallback assumption,illumina,nextseq,unknown,poly_a,unknown,sc,single_cell_plate,smartseq,,Germany,2020-01-10,Zygote,Embryo,Whole Organism,All anatomical structures
55900,SRR10863041,SRX7533027,SRS5972253,SRP241074,PRJNA597223,Danio rerio primordial germ cell expression pofiling,PRJNA597223,Whole Genome Sequencing,Primordial germ cells PGCs are the precursors of germ cells  which migrate to the genital ridge during early development. Relatively little is known about PGCs post their migration. We studied this post migratory stage using microscopy and sequencing techniques. We found that many PGC specific genes  including genes known to induce PGC fate in the mouse  are only activated several days post migration. At this same timepoint  PGC nuclei become extremely gyrated  displaying general opening of chromatin and high levels of transcription. This is accompanied by changes in nuage morphology and expression of large loci  named PERLs  enriched for retro transposons and piRNAs. piRNA biogenesis signatures rise in this same period. Interestingly  no nuclear Piwi protein could be detected  indicating that the zebrafish piRNA pathway is fully cytoplasmic. Our data show that the post migratory stage of zebrafish PGCs holds many cues to both germ cell fate establishment and piRNA pathway activation.,,,The vasa:eGFP line Krøvel and Olsen  2002 was used to FACS sort PGCs at different timepoints. Embryos were collected and incubated with TrypLETM Express for 40 to 70 minutes  killed on ice and gently pippeted up and down with a glass pipet and/or a 200µl low retention pipet tip. post visual inspection  cell suspension was separated from trunks using a 100 µm siev. Following another 5 15 minutes of digestion  FCS was added to 10% of total volume. Cells were spun down at 500g for 5min at RT  washed with PBS  resuspended in PBS with 2% FCS  put on Ice and immediately subjected to FACS using a 85µm nozzle on a BD FACSAria III SORP Becton Dickinson. 1000 to 2500 cells were sorted directly into Trizol. RNA from sorted PGCs and whole embryos was extracted with Trizol and stored in MQ at  80°C until library preparation was done.,,wt zygote 0hpf rep1,,strain:vasa:eGFP|isolate:not applicable|breed:TUE|cultivar:not applicable|ecotype:not applicable|age:0hpf|dev stage:zygote|sex:not applicable|tissue:whole embryo|biological replicate:replicate 1|BioSampleModel:Model organism or animal,,,,,,,,,mRNA of Zebrafish: zygotes 0hpf,imb ketting 2018 18 redl SmartSeq2 06 0hpf zygotes rep1 S23,imb ketting 2018 18 redl SmartSeq2 06 0hpf zygotes rep1 S23,Library prep was performed with SmartSeq2 RNA Seq System following NuGen`s standard protocol M01406v2. Libraries were prepared with a starting amount of 1 ng and amplified in 12 PCR cycles.,,,RNA-Seq,TRANSCRIPTOMIC,PolyA,PAIRED,ILLUMINA,NextSeq 550,,SRP241074,,,imb_ketting_2018_18_redl_SmartSeq2-06_0hpf_zygotes_rep1_S23.R1.fastq.gz imb_ketting_2018_18_redl_SmartSeq2-06_0hpf_zygotes_rep1_S23.R2.fastq.gz,fastq fastq,2621759100.0,17478394.0,imb ketting 2018 18 redl SmartSeq2 06 0hpf zygotes rep1 S23.R1.fastq.gz,0:75 1:75,A:697302326;C:607756156;G:612217195;T:704460378;N:23045,75,75,,,697302326,607756156,612217195,704460378,23045,SRX7533027,SRS5972253,SRA1023320,Rene Ketting group|Ketting Lab,Rene Ketting group,2,0.94882,0.95052,0.02124,0.02139,0.77082,0.7724,0.49237,0.49259,75,75,B,B,biological fallback assumption,illumina,nextseq,unknown,poly_a,unknown,sc,single_cell_plate,smartseq,,Germany,2020-01-10,Zygote,Embryo,Whole Organism,All anatomical structures