title: Ovarian Transcriptome Analysis of Vitellogenic and Non-Vitellogenic Female Banana Shrimp (Fenneropenaeus merguiensis).
abstract: The banana shrimp (Fenneropenaeus merguiensis) is one of the most commercially important penaeid species in the world. Its numbers are declining in the wild, leading to a loss of broodstock for farmers of the shrimp and a need for more successful breeding programs. However, the molecular mechanism of the genes involved in this shrimp's ovarian maturation is still unclear. Consequently, we compared transcriptomic profiles of ovarian tissue from females in both the vitellogenic stage and the non-vitellogenic stage. Using RNA-Seq technology to prepare the transcriptome libraries, a total of 12,187,412 and 11,694,326 sequencing reads were acquired from the non-vitellogenic and vitellogenic stages respectively. The analysis of the differentially expressed genes identified 1,025 which were significantly differentially expressed between the two stages, of which 694 were up-regulated and 331 down-regulated. Four genes putatively involved in the ovarian maturation pathway were chosen for validation by quantitative real-time PCR (RT-qPCR). The data from this study provided information about gene expression in ovarian tissue of the banana shrimp which could be useful for a better understanding of the regulation of this species' reproductive cycle.
authors.affiliation: Department of Molecular Biotechnology and Bioinformatics, Faculty of Science, Prince of Songkla University, Hat-yai, Songkhla, Thailand.
authors.forename: Uraipan
authors.initials: U
authors.lastname: Saetan
authors.affiliation: Department of Molecular Biotechnology and Bioinformatics, Faculty of Science, Prince of Songkla University, Hat-yai, Songkhla, Thailand.|Center of Excellent for Genomic and Bioinformatics Research, Faculty of Science, Prince of Songkla University, Hat-yai, Songkhla, Thailand.
authors.forename: Unitsa
authors.initials: U
authors.lastname: Sangket
authors.affiliation: Department of Molecular Biotechnology and Bioinformatics, Faculty of Science, Prince of Songkla University, Hat-yai, Songkhla, Thailand.|Center of Excellent for Genomic and Bioinformatics Research, Faculty of Science, Prince of Songkla University, Hat-yai, Songkhla, Thailand.
authors.forename: Panchalika
authors.initials: P
authors.lastname: Deachamag
authors.affiliation: Department of Molecular Biotechnology and Bioinformatics, Faculty of Science, Prince of Songkla University, Hat-yai, Songkhla, Thailand.|Center of Excellent for Genomic and Bioinformatics Research, Faculty of Science, Prince of Songkla University, Hat-yai, Songkhla, Thailand.
authors.forename: Wilaiwan
authors.initials: W
authors.lastname: Chotigeat
mesh_terms: D000818:Animals; D005260:Female; D015723:Gene Library; D010053:Ovary / Q000254:growth & development / Q000378:metabolism*; D033561:Penaeidae / Q000254:growth & development / Q000378:metabolism*; D012313:RNA / Q000737:chemistry / Q000302:isolation & purification / Q000378:metabolism; D060888:Real-Time Polymerase Chain Reaction; D017423:Sequence Analysis, RNA; D059467:Transcriptome; D014818:Vitellogenesis / Q000235:genetics
chemical_list: D012313:RNA