ArticleMolecular biology reports2009
Differential expression of ubiquitin-conjugating enzyme E2r in the developing ovary and testis of penaeid shrimp Marsupenaeus japonicus.
Article in Molecular biology reports, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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14 citing papers in PubMed, 47 citations in OpenAlex.
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- Identification of Candidate Genes for the Plateau Adaptation of a Tibetan Amphipod,Frontiers in genetics · 2019Article
- Integrated analysis of microRNA and mRNA expression profiles during the sex-differentiation sensitive period in oriental river prawn, Macrobrachium nipponense.Scientific reports · 2017Article
- Optimizing Hybrid de Novo Transcriptome Assembly and Extending Genomic Resources for Giant Freshwater Prawns (Macrobrachium rosenbergii): The Identification of Genes and Markers Associated with Reproduction.International journal of molecular sciences · 2016Article
- Ovarian Transcriptome Analysis of Vitellogenic and Non-Vitellogenic Female Banana Shrimp (Fenneropenaeus merguiensis).PloS one · 2016Article
- Transcriptome analysis of the differences in gene expression between testis and ovary in green mud crab (Scylla paramamosain).BMC genomics · 2014Article
- Molecular cloning, characterization, and gene expression of the androgen receptor in the large yellow croaker, Larimichthys crocea.Fish physiology and biochemistry · 2013Article
- Article
- Expression characteristics of two ubiquitin/ribosomal fusion protein genes in the developing testis, accessory gonad and ovary of Chinese mitten crab, Eriocheir sinensis.Molecular biology reports · 2012Article
- Transcriptome profiling of testis during sexual maturation stages in Eriocheir sinensis using Illumina sequencing.PloS one · 2012Article
- Identification of robust hypoxia biomarker candidates from fin of medaka (Oryzias latipes).Comparative biochemistry and physiology. Toxicology & pharmacology : CBP · 2012Article
- Enzyme E2 from Chinese white shrimp inhibits replication of white spot syndrome virus and ubiquitinates its RING domain proteins.Journal of virology · 2011Article
- Identification of testis-relevant genes using in silico analysis from testis ESTs and cDNA microarray in the black tiger shrimp (Penaeus monodon).BMC molecular biology · 2010Article
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Authors and funding
8 authors at 2 institutions in 2 countries.
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No grant is acknowledged in the PubMed record.
Abstract
In order to identify genes involved in oogenesis and spermatogenesis in penaeid shrimp Marsupenaeus japonicus, a modified annealing control primer (ACP) system was adapted to identify genes differentially expressed in ovary and testis at different developmental stages. By using 20 pairs of ACP primers, 8 differentially expressed genes were obtained. One of these genes is ubiquitin-conjugating enzyme E2r (UBE2r). Bioinformatics analyses show that this gene encodes a protein of 241 amino acids with a predicted molecular mass of 27.4 kDa. Real time PCR analyses demonstrated that the expression level changed significantly in the developing testis and ovary. In the stage 2 of testis, it reached its highest expression level, the lowest expression level present in the stage 1 of ovary. The significantly different expression levels in developing testis and ovary suggest that UBE2r has an important role in oogenesis and spermatogenesis. This article is the first report of UBE2r in crustaceans and also is the first report showing that UBE2r is differentially expressed at different stages of the developing ovary and testis in an animal.
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