Deep sequencing of small RNA facilitates tissue and sex associated microRNA discovery in zebrafish
Survey
10.1186/s12864-015-2135-7
GSE57169
The role of microRNAs in gene regulation has been well established. The extent of miRNA regulation also increases with increasing genome complexity. Though the number of genes appear to be equal between human and zebrafish, substantially less microRNAs have been discovered in zebrafish compared to human (miRBase Release 19). It appears that most of the miRNAs in zebrafish are yet to be discovered.We sequenced small RNAs from brain, gut, liver, ovary, testis, eye, heart and embryo of zebrafish. In brain, gut and liver sequencing was done sex specifically. Majority of the sequenced reads (16-62 %) mapped to known miRNAs, with the exception of ovary (5.7 %) and testis (7.8 %). Using the miRNA discovery tool (miRDeep2), we discovered novel miRNAs from the unannotated reads that ranged from 7.6 to 23.0 %, with exceptions of ovary (51.4 %) and testis (55.2 %). The prediction tool identified a total of 459 novel pre-miRNAs. We compared expression of miRNAs between different tissues and between males and females to identify tissue associated and sex associated miRNAs respectively. These miRNAs could serve as putative biomarkers for these tissues. The brain and liver had highest number of tissue associated (22) and sex associated (34) miRNAs, respectively.This study comprehensively identifies tissue and sex associated miRNAs in zebrafish. Further, we have discovered 459 novel pre-miRNAs (~30 % seed homology to human miRNA) as a genomic resource which can facilitate further investigations to understand miRNA-mRNA gene regulatory networks in zebrafish which will have implications in understanding the function of human homologs.
True
mickael.dong
April 6, 2017, 1:50 a.m.
Sept. 27, 2017, 8:47 a.m.
Biosample ID | Series | biosample_type | biosample_lab | genetic_background | stage | Hours Post Fertilization |
---|---|---|---|---|---|---|
DCD006813BS | DCD000309SR | tissue | Mathavan Lab, NTU Medical School | SING | 90 Days-2 Years | adult |
Applied Assay ID | Biosample Replicate | Assay |
---|---|---|
DCD001671AA | DCD013133BR | miRNA-seq_Mathavan_Lab_0001AS |
Sequencing ID | Technical Replicate | Sequencing Lab | Platform | Instrument | Strand | Sequencing Date |
---|---|---|---|---|---|---|
DCD001774SQ | DCD001759TR | Mathavan Lab, NTU Medical School | Illumina | HiSeq 2000 | unstranded | 10/16/2015 |
Applied Assay ID | Biosample Replicate | Assay |
---|---|---|
DCD001670AA | DCD013134BR | miRNA-seq_Mathavan_Lab_0001AS |
Sequencing ID | Technical Replicate | Sequencing Lab | Platform | Instrument | Strand | Sequencing Date |
---|---|---|---|---|---|---|
DCD001773SQ | DCD001758TR | Mathavan Lab, NTU Medical School | Illumina | HiSeq 2000 | unstranded | 10/16/2015 |
Applied Assay ID | Biosample Replicate | Assay |
---|---|---|
DCD001669AA | DCD013135BR | miRNA-seq_Mathavan_Lab_0001AS |
Sequencing ID | Technical Replicate | Sequencing Lab | Platform | Instrument | Strand | Sequencing Date |
---|---|---|---|---|---|---|
DCD001772SQ | DCD001757TR | Mathavan Lab, NTU Medical School | Illumina | HiSeq 2000 | unstranded | 10/16/2015 |
Biosample ID | Series | biosample_type | biosample_lab | genetic_background | stage | Hours Post Fertilization |
---|---|---|---|---|---|---|
DCD006814BS | DCD000309SR | tissue | Mathavan Lab, NTU Medical School | SING | 90 Days-2 Years | adult |
Applied Assay ID | Biosample Replicate | Assay |
---|---|---|
DCD001668AA | DCD013136BR | miRNA-seq_Mathavan_Lab_0001AS |
Sequencing ID | Technical Replicate | Sequencing Lab | Platform | Instrument | Strand | Sequencing Date |
---|---|---|---|---|---|---|
DCD001771SQ | DCD001756TR | Mathavan Lab, NTU Medical School | Illumina | HiSeq 2000 | unstranded | 10/16/2015 |
Applied Assay ID | Biosample Replicate | Assay |
---|---|---|
DCD001667AA | DCD013137BR | miRNA-seq_Mathavan_Lab_0001AS |
Sequencing ID | Technical Replicate | Sequencing Lab | Platform | Instrument | Strand | Sequencing Date |
---|---|---|---|---|---|---|
DCD001770SQ | DCD001755TR | Mathavan Lab, NTU Medical School | Illumina | HiSeq 2000 | unstranded | 10/16/2015 |
Applied Assay ID | Biosample Replicate | Assay |
---|---|---|
DCD001666AA | DCD013138BR | miRNA-seq_Mathavan_Lab_0001AS |
Sequencing ID | Technical Replicate | Sequencing Lab | Platform | Instrument | Strand | Sequencing Date |
---|---|---|---|---|---|---|
DCD001769SQ | DCD001754TR | Mathavan Lab, NTU Medical School | Illumina | HiSeq 2000 | unstranded | 10/16/2015 |
Biosample ID | Series | biosample_type | biosample_lab | genetic_background | stage | Hours Post Fertilization |
---|---|---|---|---|---|---|
DCD006815BS | DCD000309SR | tissue | Mathavan Lab, NTU Medical School | SING | 90 Days-2 Years | adult |
Applied Assay ID | Biosample Replicate | Assay |
---|---|---|
DCD001665AA | DCD013139BR | miRNA-seq_Mathavan_Lab_0001AS |
Sequencing ID | Technical Replicate | Sequencing Lab | Platform | Instrument | Strand | Sequencing Date |
---|---|---|---|---|---|---|
DCD001768SQ | DCD001753TR | Mathavan Lab, NTU Medical School | Illumina | HiSeq 2000 | unstranded | 10/16/2015 |
Applied Assay ID | Biosample Replicate | Assay |
---|---|---|
DCD001664AA | DCD013140BR | miRNA-seq_Mathavan_Lab_0001AS |
Sequencing ID | Technical Replicate | Sequencing Lab | Platform | Instrument | Strand | Sequencing Date |
---|---|---|---|---|---|---|
DCD001767SQ | DCD001752TR | Mathavan Lab, NTU Medical School | Illumina | HiSeq 2000 | unstranded | 10/16/2015 |
Applied Assay ID | Biosample Replicate | Assay |
---|---|---|
DCD001663AA | DCD013141BR | miRNA-seq_Mathavan_Lab_0001AS |
Sequencing ID | Technical Replicate | Sequencing Lab | Platform | Instrument | Strand | Sequencing Date |
---|---|---|---|---|---|---|
DCD001766SQ | DCD001751TR | Mathavan Lab, NTU Medical School | Illumina | HiSeq 2000 | unstranded | 10/16/2015 |
Biosample ID | Series | biosample_type | biosample_lab | genetic_background | stage | Hours Post Fertilization |
---|---|---|---|---|---|---|
DCD006816BS | DCD000309SR | tissue | Mathavan Lab, NTU Medical School | SING | 90 Days-2 Years | adult |
Applied Assay ID | Biosample Replicate | Assay |
---|---|---|
DCD001662AA | DCD013142BR | miRNA-seq_Mathavan_Lab_0001AS |
Sequencing ID | Technical Replicate | Sequencing Lab | Platform | Instrument | Strand | Sequencing Date |
---|---|---|---|---|---|---|
DCD001765SQ | DCD001750TR | Mathavan Lab, NTU Medical School | Illumina | HiSeq 2000 | unstranded | 10/16/2015 |
Applied Assay ID | Biosample Replicate | Assay |
---|---|---|
DCD001661AA | DCD013143BR | miRNA-seq_Mathavan_Lab_0001AS |
Sequencing ID | Technical Replicate | Sequencing Lab | Platform | Instrument | Strand | Sequencing Date |
---|---|---|---|---|---|---|
DCD001764SQ | DCD001749TR | Mathavan Lab, NTU Medical School | Illumina | HiSeq 2000 | unstranded | 10/16/2015 |
Applied Assay ID | Biosample Replicate | Assay |
---|---|---|
DCD001660AA | DCD013144BR | miRNA-seq_Mathavan_Lab_0001AS |
Sequencing ID | Technical Replicate | Sequencing Lab | Platform | Instrument | Strand | Sequencing Date |
---|---|---|---|---|---|---|
DCD001763SQ | DCD001748TR | Mathavan Lab, NTU Medical School | Illumina | HiSeq 2000 | unstranded | 10/16/2015 |
Biosample ID | Series | biosample_type | biosample_lab | genetic_background | stage | Hours Post Fertilization |
---|---|---|---|---|---|---|
DCD006817BS | DCD000309SR | tissue | Mathavan Lab, NTU Medical School | SING | 90 Days-2 Years | adult |
Applied Assay ID | Biosample Replicate | Assay |
---|---|---|
DCD001659AA | DCD013145BR | miRNA-seq_Mathavan_Lab_0001AS |
Sequencing ID | Technical Replicate | Sequencing Lab | Platform | Instrument | Strand | Sequencing Date |
---|---|---|---|---|---|---|
DCD001762SQ | DCD001747TR | Mathavan Lab, NTU Medical School | Illumina | HiSeq 2000 | unstranded | 10/16/2015 |
Applied Assay ID | Biosample Replicate | Assay |
---|---|---|
DCD001658AA | DCD013146BR | miRNA-seq_Mathavan_Lab_0001AS |
Sequencing ID | Technical Replicate | Sequencing Lab | Platform | Instrument | Strand | Sequencing Date |
---|---|---|---|---|---|---|
DCD001761SQ | DCD001746TR | Mathavan Lab, NTU Medical School | Illumina | HiSeq 2000 | unstranded | 10/16/2015 |
Applied Assay ID | Biosample Replicate | Assay |
---|---|---|
DCD001657AA | DCD013147BR | miRNA-seq_Mathavan_Lab_0001AS |
Sequencing ID | Technical Replicate | Sequencing Lab | Platform | Instrument | Strand | Sequencing Date |
---|---|---|---|---|---|---|
DCD001760SQ | DCD001745TR | Mathavan Lab, NTU Medical School | Illumina | HiSeq 2000 | unstranded | 10/16/2015 |
Biosample ID | Series | biosample_type | biosample_lab | genetic_background | stage | Hours Post Fertilization |
---|---|---|---|---|---|---|
DCD006818BS | DCD000309SR | tissue | Mathavan Lab, NTU Medical School | SING | 90 Days-2 Years | adult |
Applied Assay ID | Biosample Replicate | Assay |
---|---|---|
DCD001656AA | DCD013148BR | miRNA-seq_Mathavan_Lab_0001AS |
Sequencing ID | Technical Replicate | Sequencing Lab | Platform | Instrument | Strand | Sequencing Date |
---|---|---|---|---|---|---|
DCD001759SQ | DCD001744TR | Mathavan Lab, NTU Medical School | Illumina | HiSeq 2000 | unstranded | 10/16/2015 |
Applied Assay ID | Biosample Replicate | Assay |
---|---|---|
DCD001655AA | DCD013149BR | miRNA-seq_Mathavan_Lab_0001AS |
Sequencing ID | Technical Replicate | Sequencing Lab | Platform | Instrument | Strand | Sequencing Date |
---|---|---|---|---|---|---|
DCD001758SQ | DCD001743TR | Mathavan Lab, NTU Medical School | Illumina | HiSeq 2000 | unstranded | 10/16/2015 |
Applied Assay ID | Biosample Replicate | Assay |
---|---|---|
DCD001654AA | DCD013150BR | miRNA-seq_Mathavan_Lab_0001AS |
Sequencing ID | Technical Replicate | Sequencing Lab | Platform | Instrument | Strand | Sequencing Date |
---|---|---|---|---|---|---|
DCD001757SQ | DCD001742TR | Mathavan Lab, NTU Medical School | Illumina | HiSeq 2000 | unstranded | 10/16/2015 |
Biosample ID | Series | biosample_type | biosample_lab | genetic_background | stage | Hours Post Fertilization |
---|---|---|---|---|---|---|
DCD006819BS | DCD000309SR | tissue | Mathavan Lab, NTU Medical School | SING | 90 Days-2 Years | adult |
Applied Assay ID | Biosample Replicate | Assay |
---|---|---|
DCD001653AA | DCD013151BR | miRNA-seq_Mathavan_Lab_0001AS |
Sequencing ID | Technical Replicate | Sequencing Lab | Platform | Instrument | Strand | Sequencing Date |
---|---|---|---|---|---|---|
DCD001756SQ | DCD001741TR | Mathavan Lab, NTU Medical School | Illumina | HiSeq 2000 | unstranded | 10/16/2015 |
Applied Assay ID | Biosample Replicate | Assay |
---|---|---|
DCD001652AA | DCD013152BR | miRNA-seq_Mathavan_Lab_0001AS |
Sequencing ID | Technical Replicate | Sequencing Lab | Platform | Instrument | Strand | Sequencing Date |
---|---|---|---|---|---|---|
DCD001755SQ | DCD001740TR | Mathavan Lab, NTU Medical School | Illumina | HiSeq 2000 | unstranded | 10/16/2015 |
Applied Assay ID | Biosample Replicate | Assay |
---|---|---|
DCD001651AA | DCD013153BR | miRNA-seq_Mathavan_Lab_0001AS |
Sequencing ID | Technical Replicate | Sequencing Lab | Platform | Instrument | Strand | Sequencing Date |
---|---|---|---|---|---|---|
DCD001754SQ | DCD001739TR | Mathavan Lab, NTU Medical School | Illumina | HiSeq 2000 | unstranded | 10/16/2015 |
Biosample ID | Series | biosample_type | biosample_lab | genetic_background | stage | Hours Post Fertilization |
---|---|---|---|---|---|---|
DCD006820BS | DCD000309SR | tissue | Mathavan Lab, NTU Medical School | SING | 90 Days-2 Years | adult |
Applied Assay ID | Biosample Replicate | Assay |
---|---|---|
DCD001650AA | DCD013154BR | miRNA-seq_Mathavan_Lab_0001AS |
Sequencing ID | Technical Replicate | Sequencing Lab | Platform | Instrument | Strand | Sequencing Date |
---|---|---|---|---|---|---|
DCD001753SQ | DCD001738TR | Mathavan Lab, NTU Medical School | Illumina | HiSeq 2000 | unstranded | 10/16/2015 |
Applied Assay ID | Biosample Replicate | Assay |
---|---|---|
DCD001649AA | DCD013155BR | miRNA-seq_Mathavan_Lab_0001AS |
Sequencing ID | Technical Replicate | Sequencing Lab | Platform | Instrument | Strand | Sequencing Date |
---|---|---|---|---|---|---|
DCD001752SQ | DCD001737TR | Mathavan Lab, NTU Medical School | Illumina | HiSeq 2000 | unstranded | 10/16/2015 |
Applied Assay ID | Biosample Replicate | Assay |
---|---|---|
DCD001648AA | DCD013156BR | miRNA-seq_Mathavan_Lab_0001AS |
Sequencing ID | Technical Replicate | Sequencing Lab | Platform | Instrument | Strand | Sequencing Date |
---|---|---|---|---|---|---|
DCD001751SQ | DCD001736TR | Mathavan Lab, NTU Medical School | Illumina | HiSeq 2000 | unstranded | 10/16/2015 |
Biosample ID | Series | biosample_type | biosample_lab | genetic_background | stage | Hours Post Fertilization |
---|---|---|---|---|---|---|
DCD006821BS | DCD000309SR | tissue | Mathavan Lab, NTU Medical School | SING | 90 Days-2 Years | adult |
Applied Assay ID | Biosample Replicate | Assay |
---|---|---|
DCD001647AA | DCD013157BR | miRNA-seq_Mathavan_Lab_0001AS |
Sequencing ID | Technical Replicate | Sequencing Lab | Platform | Instrument | Strand | Sequencing Date |
---|---|---|---|---|---|---|
DCD001750SQ | DCD001735TR | Mathavan Lab, NTU Medical School | Illumina | HiSeq 2000 | unstranded | 10/16/2015 |
Applied Assay ID | Biosample Replicate | Assay |
---|---|---|
DCD001646AA | DCD013158BR | miRNA-seq_Mathavan_Lab_0001AS |
Sequencing ID | Technical Replicate | Sequencing Lab | Platform | Instrument | Strand | Sequencing Date |
---|---|---|---|---|---|---|
DCD001749SQ | DCD001734TR | Mathavan Lab, NTU Medical School | Illumina | HiSeq 2000 | unstranded | 10/16/2015 |
Applied Assay ID | Biosample Replicate | Assay |
---|---|---|
DCD001645AA | DCD013159BR | miRNA-seq_Mathavan_Lab_0001AS |
Sequencing ID | Technical Replicate | Sequencing Lab | Platform | Instrument | Strand | Maximum Read Length | Sequencing Date |
---|---|---|---|---|---|---|---|
DCD001748SQ | DCD001733TR | Mathavan Lab, NTU Medical School | Illumina | HiSeq 2000 | unstranded | — | 10/16/2015 |
Biosample ID | Series | biosample_type | biosample_lab | genetic_background | stage | Hours Post Fertilization |
---|---|---|---|---|---|---|
DCD006822BS | DCD000309SR | tissue | Mathavan Lab, NTU Medical School | SING | 90 Days-2 Years | adult |
Applied Assay ID | Biosample Replicate | Assay |
---|---|---|
DCD001644AA | DCD013160BR | miRNA-seq_Mathavan_Lab_0001AS |
Sequencing ID | Technical Replicate | Sequencing Lab | Platform | Instrument | Strand | Sequencing Date |
---|---|---|---|---|---|---|
DCD001747SQ | DCD001732TR | Mathavan Lab, NTU Medical School | Illumina | HiSeq 2000 | unstranded | 10/16/2015 |
Applied Assay ID | Biosample Replicate | Assay |
---|---|---|
DCD001643AA | DCD013161BR | miRNA-seq_Mathavan_Lab_0001AS |
Sequencing ID | Technical Replicate | Sequencing Lab | Platform | Instrument | Strand | Sequencing Date |
---|---|---|---|---|---|---|
DCD001746SQ | DCD001731TR | Mathavan Lab, NTU Medical School | Illumina | HiSeq 2000 | unstranded | 10/16/2015 |
Applied Assay ID | Biosample Replicate | Assay |
---|---|---|
DCD001642AA | DCD013162BR | miRNA-seq_Mathavan_Lab_0001AS |
Sequencing ID | Technical Replicate | Sequencing Lab | Platform | Instrument | Strand | Sequencing Date |
---|---|---|---|---|---|---|
DCD001745SQ | DCD001730TR | Mathavan Lab, NTU Medical School | Illumina | HiSeq 2000 | unstranded | 10/16/2015 |
Biosample ID | Series | biosample_type | biosample_lab | genetic_background | stage | Hours Post Fertilization |
---|---|---|---|---|---|---|
DCD006823BS | DCD000309SR | tissue | Mathavan Lab, NTU Medical School | SING | 26+ somites | 22 |
Applied Assay ID | Biosample Replicate | Assay |
---|---|---|
DCD001641AA | DCD013163BR | miRNA-seq_Mathavan_Lab_0001AS |
Sequencing ID | Technical Replicate | Sequencing Lab | Platform | Instrument | Strand | Sequencing Date |
---|---|---|---|---|---|---|
DCD001744SQ | DCD001729TR | Mathavan Lab, NTU Medical School | Illumina | HiSeq 2000 | unstranded | 10/16/2015 |
Applied Assay ID | Biosample Replicate | Assay |
---|---|---|
DCD001640AA | DCD013164BR | miRNA-seq_Mathavan_Lab_0001AS |
Sequencing ID | Technical Replicate | Sequencing Lab | Platform | Instrument | Strand | Sequencing Date |
---|---|---|---|---|---|---|
DCD001743SQ | DCD001728TR | Mathavan Lab, NTU Medical School | Illumina | HiSeq 2000 | unstranded | 10/16/2015 |
Applied Assay ID | Biosample Replicate | Assay |
---|---|---|
DCD001639AA | DCD013165BR | miRNA-seq_Mathavan_Lab_0001AS |
Sequencing ID | Technical Replicate | Sequencing Lab | Platform | Instrument | Strand | Sequencing Date |
---|---|---|---|---|---|---|
DCD001742SQ | DCD001727TR | Mathavan Lab, NTU Medical School | Illumina | HiSeq 2000 | unstranded | 10/16/2015 |