Institutional Repository of Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences
Pooled resequencing of larvae and adults reveals genomic variations associated with Ostreid herpesvirus 1 resistance in the Pacific oyster Crassostrea gigas | |
Yao, Shanshan1,2,3,4,5; Li, Li1,2,3,4,6; Guan, Xudong1,2,3; He, Yan7; Jouaux, Aude8; Xu, Fei1,2,3; Guo, Ximing9; Zhang, Guofan1,2,3,4,6; Zhang, Linlin1,2,3,4,6 | |
2022-08-19 | |
发表期刊 | FRONTIERS IN IMMUNOLOGY |
ISSN | 1664-3224 |
卷号 | 13页码:17 |
通讯作者 | Guo, Ximing(xguo@hsrl.rutgers.edu) ; Zhang, Guofan(gzhang@qdio.ac.cn) ; Zhang, Linlin(linlinzhang@qdio.ac.cn) |
摘要 | The Ostreid herpesvirus 1 (OsHV-1) is a lethal pathogen of the Pacific oyster (Crassostrea gigas), an important aquaculture species. To understand the genetic architecture of the defense against the pathogen, we studied genomic variations associated with herpesvirus-caused mortalities by pooled whole-genome resequencing of before and after-mortality larval samples as well as dead and surviving adults from a viral challenge. Analysis of the resequencing data identified 5,271 SNPs and 1,883 genomic regions covering 3,111 genes in larvae, and 18,692 SNPs and 28,314 regions covering 4,863 genes in adults that were significantly associated with herpesvirus-caused mortalities. Only 1,653 of the implicated genes were shared by larvae and adults, suggesting that the antiviral response or resistance in larvae and adults involves different sets of genes or differentiated members of expanded gene families. Combined analyses with previous transcriptomic data from challenge experiments revealed that transcription of many mortality-associated genes was also significantly upregulated by herpesvirus infection confirming their importance in antiviral response. Key immune response genes especially those encoding antiviral receptors such as TLRs and RLRs displayed strong association between variation in regulatory region and herpesvirus-caused mortality, suggesting they may confer resistance through transcriptional modulation. These results point to previously undescribed genetic mechanisms for disease resistance at different developmental stages and provide candidate polymorphisms and genes that are valuable for understanding antiviral immune responses and breeding for herpesvirus resistance. |
关键词 | Ostreid herpesvirus antiviral innate immunity oyster pooled-resequencing transcriptomic response disease resistance larval mortality molluscan aquaculture |
DOI | 10.3389/fimmu.2022.928628 |
收录类别 | SCI |
语种 | 英语 |
资助项目 | Marine S&T Fund of Shandong Province for Pilot National Laboratory for Marine Science and Technology(Qingdao)[2022QNLM030004] ; Strategic Priority Research Program of the Chinese Academy of Sciences[41976088] ; National Natural Science Foundation of China[XDB42000000] ; Key Development Project of Centre for Ocean Mega-Research of Science, Chinese Academy of Science[COMS2019R01] ; Fonds Europeen de Developpement Regional ; Conseil Regional de Basse-Normandie ; USDA-NIFA Hatch ; NJAES Animal Health Project[1004475/NJ32920] |
WOS研究方向 | Immunology |
WOS类目 | Immunology |
WOS记录号 | WOS:000849187900001 |
出版者 | FRONTIERS MEDIA SA |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.qdio.ac.cn/handle/337002/180898 |
专题 | 实验海洋生物学重点实验室 深海极端环境与生命过程研究中心 |
通讯作者 | Guo, Ximing; Zhang, Guofan; Zhang, Linlin |
作者单位 | 1.Chinese Acad Sci, Qingdao, Peoples R China 2.Chinese Acad Sci, Shandong Prov Key Lab Expt Marine Biol, Qingdao, Peoples R China 3.Chinese Acad Sci, Inst Oceanol, Ctr Deep Sea Res, Ctr Ocean Mega Sci, Qingdao, Peoples R China 4.Lab Marine Biol & Biotechnol, Qingdao Natl Lab Marine Sci & Technol, Qingdao, Peoples R China 5.Qingdao Univ, Coll Life Sci, Qingdao, Peoples R China 6.Univ Chinese Acad Sci, Coll Marine Sci, Beijing, Peoples R China 7.Ocean Univ China, Coll Marine Life Sci, Minist Educ MOE, Key Lab Mol Genet & Breeding, Qingdao, Peoples R China 8.Univ Caen Basse Normandie, CNRS-7208, UMR, MNHN,UPMC,UCBN,BOREA Biol Organismes & Ecosyst Aqu, Esplanade Paix, Caen, France 9.Rutgers State Univ, Dept Marine & Coastal Sci, Haskin Shellfish Res Lab, Port Norris, NJ 08349 USA |
第一作者单位 | 深海极端环境与生命过程研究中心 |
通讯作者单位 | 深海极端环境与生命过程研究中心 |
推荐引用方式 GB/T 7714 | Yao, Shanshan,Li, Li,Guan, Xudong,et al. Pooled resequencing of larvae and adults reveals genomic variations associated with Ostreid herpesvirus 1 resistance in the Pacific oyster Crassostrea gigas[J]. FRONTIERS IN IMMUNOLOGY,2022,13:17. |
APA | Yao, Shanshan.,Li, Li.,Guan, Xudong.,He, Yan.,Jouaux, Aude.,...&Zhang, Linlin.(2022).Pooled resequencing of larvae and adults reveals genomic variations associated with Ostreid herpesvirus 1 resistance in the Pacific oyster Crassostrea gigas.FRONTIERS IN IMMUNOLOGY,13,17. |
MLA | Yao, Shanshan,et al."Pooled resequencing of larvae and adults reveals genomic variations associated with Ostreid herpesvirus 1 resistance in the Pacific oyster Crassostrea gigas".FRONTIERS IN IMMUNOLOGY 13(2022):17. |
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