Effects of a Sudden Drop in Salinity on Immune Response Mechanisms of Anadara kagoshimensis
In this experiment, the effects of a sudden drop of salinity on the immune response mechanisms of the ark shell Anadara kagoshimensis were examined by simulating the sudden drop of salinity that occurs in seawater after a rainstorm. Additionally, the differentially expressed genes (DEGs) were identi...
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ftchinacasciocas:oai:ir.qdio.ac.cn:337002/163424 2023-05-15T15:59:09+02:00 Effects of a Sudden Drop in Salinity on Immune Response Mechanisms of Anadara kagoshimensis Zhang, Mo Li, Li Liu, Ying Gao, Xiaolong 2019-09-02 http://ir.qdio.ac.cn/handle/337002/163424 https://doi.org/10.3390/ijms20184365 英语 eng MDPI INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES http://ir.qdio.ac.cn/handle/337002/163424 doi:10.3390/ijms20184365 Anadara kagoshimensis salinity transcriptomics cellular immunity real-time quantitative PCR Biochemistry & Molecular Biology Chemistry Multidisciplinary HALIOTIS-DIVERSICOLOR-SUPERTEXTA OYSTER CRASSOSTREA-GIGAS FRESH-WATER GROWTH-PERFORMANCE DISEASE RESISTANCE STRESS-RESPONSE AMINO-ACIDS TEMPERATURE VIRGINICA ABALONE 期刊论文 2019 ftchinacasciocas https://doi.org/10.3390/ijms20184365 2022-06-27T05:41:21Z In this experiment, the effects of a sudden drop of salinity on the immune response mechanisms of the ark shell Anadara kagoshimensis were examined by simulating the sudden drop of salinity that occurs in seawater after a rainstorm. Additionally, the differentially expressed genes (DEGs) were identified using transcriptome sequencing. When the salinity dropped from 30 parts per thousand (S30) to 14 parts per thousand (S14), the phagocytic activity of blood lymphocytes, the O-2(-) levels produced from respiratory burst, the content of reactive oxygen species, and the activities of lysozymes and acid phosphatases increased significantly, whereas the total count of blood lymphocytes did not increase. Total count of blood lymphocytes in 22 parts per thousand salinity (S22) was significantly higher than that in any other group. The raw data obtained from sequencing were processed with Trimmomatic (Version 0.36). The expression levels of unigenes were calculated using transcripts per million (TPM) based on the effects of sequencing depth, gene length, and sample on reads. Differential expression analysis was performed using DESeq (Version 1.12.4). Transcriptome sequencing revealed 269 (101 up-regulated, 168 down-regulated), 326 (246 up-regulated, 80 down-regulated), and 185 (132 up-regulated, 53 down-regulated) significant DEGs from comparison of the S14 vs. S22, S22 vs. S30, and S14 vs. S30 groups, respectively. Gene Ontology enrichment analysis of the DEGs in these salinity comparison groups revealed that the cellular amino acid metabolic process, the regulation of protein processing, the regulation of response to stress, and other terms were significantly enriched. Kyoto Encyclopedia of Genes and Genomes enrichment analysis showed that nucleotide-binding, oligomerization domain (NOD)-like receptor signaling pathway (ko04621), apoptosis-multiple species (ko04215), Toll and Imd signaling pathway (ko04624), NF-kappa B signaling pathway (ko04064), apoptosis (ko04210), and focal adhesion (ko04510) were significantly ... Report Crassostrea gigas Institute of Oceanology, Chinese Academy of Sciences: IOCAS-IR The Ark ENVELOPE(-24.789,-24.789,-80.691,-80.691) International Journal of Molecular Sciences 20 18 4365 |
institution |
Open Polar |
collection |
Institute of Oceanology, Chinese Academy of Sciences: IOCAS-IR |
op_collection_id |
ftchinacasciocas |
language |
English |
topic |
Anadara kagoshimensis salinity transcriptomics cellular immunity real-time quantitative PCR Biochemistry & Molecular Biology Chemistry Multidisciplinary HALIOTIS-DIVERSICOLOR-SUPERTEXTA OYSTER CRASSOSTREA-GIGAS FRESH-WATER GROWTH-PERFORMANCE DISEASE RESISTANCE STRESS-RESPONSE AMINO-ACIDS TEMPERATURE VIRGINICA ABALONE |
spellingShingle |
Anadara kagoshimensis salinity transcriptomics cellular immunity real-time quantitative PCR Biochemistry & Molecular Biology Chemistry Multidisciplinary HALIOTIS-DIVERSICOLOR-SUPERTEXTA OYSTER CRASSOSTREA-GIGAS FRESH-WATER GROWTH-PERFORMANCE DISEASE RESISTANCE STRESS-RESPONSE AMINO-ACIDS TEMPERATURE VIRGINICA ABALONE Zhang, Mo Li, Li Liu, Ying Gao, Xiaolong Effects of a Sudden Drop in Salinity on Immune Response Mechanisms of Anadara kagoshimensis |
topic_facet |
Anadara kagoshimensis salinity transcriptomics cellular immunity real-time quantitative PCR Biochemistry & Molecular Biology Chemistry Multidisciplinary HALIOTIS-DIVERSICOLOR-SUPERTEXTA OYSTER CRASSOSTREA-GIGAS FRESH-WATER GROWTH-PERFORMANCE DISEASE RESISTANCE STRESS-RESPONSE AMINO-ACIDS TEMPERATURE VIRGINICA ABALONE |
description |
In this experiment, the effects of a sudden drop of salinity on the immune response mechanisms of the ark shell Anadara kagoshimensis were examined by simulating the sudden drop of salinity that occurs in seawater after a rainstorm. Additionally, the differentially expressed genes (DEGs) were identified using transcriptome sequencing. When the salinity dropped from 30 parts per thousand (S30) to 14 parts per thousand (S14), the phagocytic activity of blood lymphocytes, the O-2(-) levels produced from respiratory burst, the content of reactive oxygen species, and the activities of lysozymes and acid phosphatases increased significantly, whereas the total count of blood lymphocytes did not increase. Total count of blood lymphocytes in 22 parts per thousand salinity (S22) was significantly higher than that in any other group. The raw data obtained from sequencing were processed with Trimmomatic (Version 0.36). The expression levels of unigenes were calculated using transcripts per million (TPM) based on the effects of sequencing depth, gene length, and sample on reads. Differential expression analysis was performed using DESeq (Version 1.12.4). Transcriptome sequencing revealed 269 (101 up-regulated, 168 down-regulated), 326 (246 up-regulated, 80 down-regulated), and 185 (132 up-regulated, 53 down-regulated) significant DEGs from comparison of the S14 vs. S22, S22 vs. S30, and S14 vs. S30 groups, respectively. Gene Ontology enrichment analysis of the DEGs in these salinity comparison groups revealed that the cellular amino acid metabolic process, the regulation of protein processing, the regulation of response to stress, and other terms were significantly enriched. Kyoto Encyclopedia of Genes and Genomes enrichment analysis showed that nucleotide-binding, oligomerization domain (NOD)-like receptor signaling pathway (ko04621), apoptosis-multiple species (ko04215), Toll and Imd signaling pathway (ko04624), NF-kappa B signaling pathway (ko04064), apoptosis (ko04210), and focal adhesion (ko04510) were significantly ... |
format |
Report |
author |
Zhang, Mo Li, Li Liu, Ying Gao, Xiaolong |
author_facet |
Zhang, Mo Li, Li Liu, Ying Gao, Xiaolong |
author_sort |
Zhang, Mo |
title |
Effects of a Sudden Drop in Salinity on Immune Response Mechanisms of Anadara kagoshimensis |
title_short |
Effects of a Sudden Drop in Salinity on Immune Response Mechanisms of Anadara kagoshimensis |
title_full |
Effects of a Sudden Drop in Salinity on Immune Response Mechanisms of Anadara kagoshimensis |
title_fullStr |
Effects of a Sudden Drop in Salinity on Immune Response Mechanisms of Anadara kagoshimensis |
title_full_unstemmed |
Effects of a Sudden Drop in Salinity on Immune Response Mechanisms of Anadara kagoshimensis |
title_sort |
effects of a sudden drop in salinity on immune response mechanisms of anadara kagoshimensis |
publisher |
MDPI |
publishDate |
2019 |
url |
http://ir.qdio.ac.cn/handle/337002/163424 https://doi.org/10.3390/ijms20184365 |
long_lat |
ENVELOPE(-24.789,-24.789,-80.691,-80.691) |
geographic |
The Ark |
geographic_facet |
The Ark |
genre |
Crassostrea gigas |
genre_facet |
Crassostrea gigas |
op_relation |
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES http://ir.qdio.ac.cn/handle/337002/163424 doi:10.3390/ijms20184365 |
op_doi |
https://doi.org/10.3390/ijms20184365 |
container_title |
International Journal of Molecular Sciences |
container_volume |
20 |
container_issue |
18 |
container_start_page |
4365 |
_version_ |
1766394942688591872 |