Skip to main content

Advertisement

Log in

Comparative proteomic and transcriptomic analysis reveals high pH–induced expression signatures of Chinese shrimp Fenneropenaeus chinensis

  • Original Article
  • Published:
Functional & Integrative Genomics Aims and scope Submit manuscript

Abstract

pH has a great impact on the distribution, growth, behavior, and physiology in many aquatic animals. The comparison of proteomics between normal and high pH stress samples was successfully achieved using iTRAQ proteomic analysis to screen key response proteins and pathways. After high pH stress, 124 upregulated and 41 downregulated proteins were identified. The higher expression levels of proteins like citrate synthase, glutathione S-transferase, glutathione peroxidase, and cytochrome c oxidase are associated with oxidative stress and mitochondrial dysfunction. The upregulation of glucose-regulated protein 78 indicated that the endoplasmic reticulum stress is induced by high pH stress. There were significant upregulation expressions of V-type H+-ATPase, Na+, K+-ATPase, 14-3-3 protein, as well as ATP-binding cassette transmembrane transporters after high pH exposure, which indicating their important roles in response to high pH stress. The abundance of proteins involved in protein glycosylation, oxidative pentose phosphate pathway, protein export, and glutathione metabolism were found enriched in high pH group than in control group. Quantitative proteomic profiling and integrated analysis with transcriptomic data provide new insights into the mechanisms underlying the molecular response to high pH stress in Fenneropenaeus chinensis.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Fig. 1
Fig. 2
Fig. 3
Fig. 4

Similar content being viewed by others

Data availability

All data generated or analyzed during this study are included in this published article.

References

Download references

Funding

This work was supported by grants from the National Natural Science Foundation of China (Grant No. 31772842), the China Agriculture Research System (Grant No. CARS-48), the Program of Taishan Industrial Experts (Grant No. LJNY2015002), and ‘First Class Fishery Discipline’ programme in Shandong Province, China.

Author information

Authors and Affiliations

Authors

Contributions

All authors contributed to the study conception and design. Material preparation, data collection, and analysis were performed by Xiaoqi Tang and Yuying He. The first draft of the manuscript was written by Zhaoxia Li and Jian Li. All authors read and approved the final manuscript.

Corresponding author

Correspondence to Yuying He.

Ethics declarations

Ethics approval

Experimental protocols of animal care and tissue collection were approved by the Qingdao Agriculture University Institutional Animal Care and Use Committee. All surgery was performed after euthanasia with MS-222 (200 mg/l) buffer with sodium bicarbonate to minimize suffering.

Consent for publication

Written informed consent for publication was obtained from all participants.

Conflict of interest

The authors declare that they have no conflicts of interest.

Additional information

Publisher’s note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Supplementary Information

ESM 1

(XLSX 11562 kb)

Fig S1

GO analysis of differently expressed genes from control and high pH stressed groups (PDF 5 kb)

Fig S2

KEGG analysis of differently expressed genes from control and high pH stressed groups (PDF 5 kb)

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Li, Z., Tang, X., Li, J. et al. Comparative proteomic and transcriptomic analysis reveals high pH–induced expression signatures of Chinese shrimp Fenneropenaeus chinensis. Funct Integr Genomics 21, 299–311 (2021). https://doi.org/10.1007/s10142-021-00779-8

Download citation

  • Received:

  • Revised:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s10142-021-00779-8

Keywords

Navigation