Institutional Repository of Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences
| Exploring the influence of the surface proteins on probiotic effects performed by Lactobacillus pentosus HC-2 using transcriptome analysis in Litopenaeus vannamei midgut | |
Du, Yang1,2; Wang, Baojie1,2; Jiang, Keyong1,2; Wang, Mengqiang1,2 ; Zhou, Shuhong2,3; Liu, Mei1,2; Wang, Lei1,2,4
| |
| 2019-04-01 | |
| Source Publication | FISH & SHELLFISH IMMUNOLOGY
 |
| ISSN | 1050-4648 |
| Volume | 87Pages:853-870 |
| Corresponding Author | Liu, Mei(liumei@qdio.ac.cn) ; Wang, Lei(wanglei@qdio.ac.cn) |
| Abstract | In order to understand the mediation function of surface proteins in probiotic effects executed by Lactobacillus pentosus HC-2 in midgut of Litopenaeus vannamei, the immune and digestion related enzymes and the transcriptome expression were analyzed after shrimp fed with normal HC-2 or with stripped surface proteins HC-2 by lithium chloride (LiCI) treatment The results showed that the shrimp fed with normal HC-2 produced much higher immune and digestion related enzymes than the control group or LiCl-treated HC-2 group to defense the Vibrlo parahaemolyticus El infection. We obtained total over 275,099 unigenes from L. vannamei midgut, 981 genes were significant differentially expressed in normal HC-2 group compared with control, 1314 genes were significant differentially expressed in LiCI-treated HC-2 group compared with control, and 1689 genes were significant differentially expressed in LiCl-treated HC-2 group compared with normal HC-2 group. The GO/KEGG enrichment analysis of the significantly different genes demonstrated that L. vannamei fed with normal HC-2 induced immune-related, signal transduction, ion homeostasis, cell-cell adhesion, response stress/stimulus, vascular endothelial growth factor and peritrophin genes up-regulation, which were important genes involved in improving the shrimp intestine immune response, nutrition and growth performance, and bacteria adhesion and colonization, but these genes were suppressed in the midgut of shrimp fed with deprived surface proteins bacteria. Taken together, these results indicated that the surface proteins were essential for HC-2 executing probiotic effects in midgut of shrimp. Our data contribute to improve the current understanding of host Lactobacillus interaction and the probiotic mechanisms in shrimps. |
| Keyword | Litopenaeus vannamei Lactobacillus pentosus HC-2 Surface proteins Transcriptome |
| DOI | 10.1016/j.fsi.2019.02.027 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[31802309] ; Scientific and technological development fund project of Shinan district of Qingdao city[2018-4-001-ZH] ; China Postdoctoral Science Foundation[2018M632736] |
| WOS Research Area | Fisheries ; Immunology ; Marine & Freshwater Biology ; Veterinary Sciences |
| WOS Subject | Fisheries ; Immunology ; Marine & Freshwater Biology ; Veterinary Sciences |
| WOS ID | WOS:000464086600094 |
| Publisher | ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.qdio.ac.cn/handle/337002/161069 |
| Collection | 实验海洋生物学重点实验室 |
| Corresponding Author | Liu, Mei; Wang, Lei |
| Affiliation | 1.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Expt Marine Biol, 7 Nanhai Rd, Qingdao 266071, Shandong, Peoples R China 2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao 266237, Shandong, Peoples R China 3.Univ Chinese Acad Sci, 19 Yuquan Rd, Beijing 100049, Peoples R China 4.Chinese Acad Sci, CAS Ctr Ocean Mega Sci, Qingdao 266400, Shandong, Peoples R China |
| First Author Affilication | Institute of Oceanology, Chinese Academy of Sciences |
| Corresponding Author Affilication | Institute of Oceanology, Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Du, Yang,Wang, Baojie,Jiang, Keyong,et al. Exploring the influence of the surface proteins on probiotic effects performed by Lactobacillus pentosus HC-2 using transcriptome analysis in Litopenaeus vannamei midgut[J]. FISH & SHELLFISH IMMUNOLOGY,2019,87:853-870. |
| APA | Du, Yang.,Wang, Baojie.,Jiang, Keyong.,Wang, Mengqiang.,Zhou, Shuhong.,...&Wang, Lei.(2019).Exploring the influence of the surface proteins on probiotic effects performed by Lactobacillus pentosus HC-2 using transcriptome analysis in Litopenaeus vannamei midgut.FISH & SHELLFISH IMMUNOLOGY,87,853-870. |
| MLA | Du, Yang,et al."Exploring the influence of the surface proteins on probiotic effects performed by Lactobacillus pentosus HC-2 using transcriptome analysis in Litopenaeus vannamei midgut".FISH & SHELLFISH IMMUNOLOGY 87(2019):853-870. |
| Files in This Item: | There are no files associated with this item. | |||||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment