Transcriptome of white shrimp Litopenaeus vannamei induced with rapamycin reveals the role of autophagy in shrimp immunity

被引:29
作者
Wu, Wenlin [1 ]
Lin, Xiaosi [1 ]
Wang, Cuifang [1 ]
Ke, Jiaying [1 ]
Wang, Lei [2 ]
Liu, Haipeng [3 ,4 ]
机构
[1] Quanzhou Normal Univ, Fujian Prov Key Lab Dev Bioact Mat Marine Algae, Quanzhou 362000, Peoples R China
[2] Xinxiang Med Univ, Sch Life Sci & Technol, Xinxiang 453003, Peoples R China
[3] Xiamen Univ, State Key Lab Marine Environm Sci, Xiamen 361102, Fujian, Peoples R China
[4] Xiamen Univ, State Prov Joint Engn Lab Marine Bioprod & Techno, Collaborat Innovat Ctr Exploitat & Utilizat Marin, Xiamen 361102, Fujian, Peoples R China
基金
中国国家自然科学基金;
关键词
Shrimp; Transcriptome; Autophagy; Immunity; RNA-SEQ; TOLL RECEPTOR; TIGER SHRIMP; EXPRESSION; GENE; HEPATOPANCREAS; PROFILES; PATTERNS; LYSOSOME; PATHWAY;
D O I
10.1016/j.fsi.2018.12.039
中图分类号
S9 [水产、渔业];
学科分类号
0908 ;
摘要
Autophagy plays a vital role in innate and adaptive immunity against invading microorganisms, such as virus and bacteria. However, the mechanism underlying autophagy in shrimp is still limited. In our study, we challenged white shrimp L. vannamei with rapamycin to induce autophagy and employed Solexa/Illumina high-throughput RNA-seq method to examine the differences of transcriptome from gills of shrimps treated with or without rapamycin. More than 22.64 Gb raw data were produced, which were assembled into 62, 503 unigenes, with 14,126 unigenes over 1 kb in length. We then performed differential expression analysis and identified a total of 3050 differentially expressed genes (DEGs). Among them, 1456 were upregulated and 1594 were downregulated. We further annotated DEGs by matching against non-redundant protein sequence (Nr), Swiss-Prot, Kyoto Encyclopedia of Genes and Genomes (KEGG), Clusters of Orthologous Groups of proteins (COG), euKaryotic Orthologous Groups (KOG), Gene ontology (GO), and Pfam databases. The assembled and annotated DEGs will facilitate our understanding of the molecular mechanism underlying autophagy and promote the studies on the role of autophagy in innate immunity of L. vannamei and other crustaceans.
引用
收藏
页码:1009 / 1018
页数:10
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