Identification and characterization of microRNAs involved in scale biomineralization in the naked carp Gymnocypris przewalskii
文献类型：期刊论文
| 作者 | Zhan, Aibin; Li, Shiguo; Chen, Weiwei; Liang, Jian |
| 刊名 | COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY D-GENOMICS & PROTEOMICS
 |
| 出版日期 | 2018-01-12 |
| 卷号 | 28页码:196-203 |
| 关键词 | Gymnocypris przewalskii microRNA Scale biomineralization Stem-loop real-time quantitative PCR Signaling pathway |
| ISSN号 | 1744-117X |
| 文献子类 | Article |
| 英文摘要 | The mineralized scale derived from skin plays a protective role for the fish body and also possesses important application values in the biomaterial field. However, little is known about fish scale biomineralization and related molecular regulatory mechanisms. Here, we used a comparative microRNA sequencing approach to identify and characterize differentially expressed microRNAs (DEMs) involved in scale biomineralization in the naked carp Gymnocypris przewalskii. A total of 18,43, and 66 DEMs were obtained from skin tissues covered with initial, developing, and mature scales (IS, DS, and MS) compared with scale-uncovered skin. The target genes of these DEMs were significantly enriched in a sole biomineralization-related sphingolipid signaling pathway. Seven DEMs (dre-miR-124-3p, dre-miR-133a-2-5p, dre-miR-184, dre-miR-206-3p, novel_33, novel_56 and novel_75) were common in IS, DS, and MS. Dre-miR-124-3p, dre-miR-206-3p, and novel_33 were predicted to be able to target biomineralization-related genes. Stem-loop real-time quantitative PCR further confirmed that the common DEMs had higher expression levels in scale-covered skin tissues than that in the gill, intestine, and brain, except for dre-miR-133a-2-5p. Our results suggest that these identified microRNAs may play a role in scale biomineralization in G. przewalskii, and the obtained microRNAs are expected to be candidates in understanding the molecular mechanism of scale biomineralization in fish species. |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/41270]  |
| 专题 | 生态环境研究中心_中国科学院环境生物技术重点实验室 |
| 推荐引用方式 GB/T 7714 | Zhan, Aibin,Li, Shiguo,Chen, Weiwei,et al. Identification and characterization of microRNAs involved in scale biomineralization in the naked carp Gymnocypris przewalskii[J]. COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY D-GENOMICS & PROTEOMICS,2018,28:196-203. |
| APA | Zhan, Aibin,Li, Shiguo,Chen, Weiwei,&Liang, Jian.(2018).Identification and characterization of microRNAs involved in scale biomineralization in the naked carp Gymnocypris przewalskii.COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY D-GENOMICS & PROTEOMICS,28,196-203. |
| MLA | Zhan, Aibin,et al."Identification and characterization of microRNAs involved in scale biomineralization in the naked carp Gymnocypris przewalskii".COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY D-GENOMICS & PROTEOMICS 28(2018):196-203. |
入库方式： OAI收割
来源：生态环境研究中心
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