Evolution and Adaptation in Marine Invertebrates

A special issue of Journal of Marine Science and Engineering (ISSN 2077-1312). This special issue belongs to the section "Marine Biology".

Deadline for manuscript submissions: closed (20 January 2023) | Viewed by 2508

Special Issue Editors


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Guest Editor
Institute of Oceanology, College of Marine Science, University of Chinese Academy of Sciences, Beijing 100049, China
Interests: Evo-Devo; genomics; marine diversity; marine adaptation

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Guest Editor
Zhejiang Key Laboratory of Aquatic Germplasm Resources, College of Biological and Environmental Sciences, Zhejiang Wanli University, Ningbo 315100, China
Interests: Evo-Devo; marine biology

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Guest Editor
CAS Key Laboratory of Marine Ecology and Environmental Sciences, Deep sea research center, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China
Interests: Evo-Devo; marine biology

Special Issue Information

Dear Colleagues,

Life originated in the sea more than three billion years ago, and has been evolving ever since. Marine invertebrates have long fascinated researchers due to their abundance, diversity, and adaptations. The purpose of this invited Special Issue is to publish the most exciting research with respect to the above subjects, provide a rapid turnaround time regarding reviewing and publishing, and disseminate the articles freely for research, teaching, and reference purposes.

High-quality papers that are directly related to various aspects, as mentioned below, are encouraged for publication. Novel techniques for studies are encouraged.

Prof. Dr. Linlin Zhang
Prof. Dr. Yongbo Bao
Dr. Minxiao Wang
Guest Editors

Manuscript Submission Information

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Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Journal of Marine Science and Engineering is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • marine invertebrates
  • environmental adaptation
  • deep-sea biology
  • evolution
  • novelties
  • extreme and special environments
  • marine biodiversity

Published Papers (1 paper)

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Research

20 pages, 9376 KiB  
Article
How Do Gene Expression Patterns Change in Response to Osmotic Stresses in Kuruma Shrimp (Marsupenaeus japonicus)?
by Yuquan Li, Zhihao Zhang, Zhongkai Wang, Zhitong Deng, Ruiyang Zhao, Jinfeng Sun, Pengyuan Hao, Long Zhang, Xiaofan Wang, Fei Liu, Renjie Wang and Yanting Cui
J. Mar. Sci. Eng. 2022, 10(12), 1870; https://doi.org/10.3390/jmse10121870 - 2 Dec 2022
Cited by 2 | Viewed by 1310
Abstract
Euryhaline crustaceans cope with external salinity changes by mechanisms of osmoregulation. In the current study, we first cloned and confirmed the ORF sequences of the ion-transportation-related genes Na+/K+-ATPase α subunit (NKAα), cytoplasmic carbonic anhydrase (CAc), and V-type H+ [...] Read more.
Euryhaline crustaceans cope with external salinity changes by mechanisms of osmoregulation. In the current study, we first cloned and confirmed the ORF sequences of the ion-transportation-related genes Na+/K+-ATPase α subunit (NKAα), cytoplasmic carbonic anhydrase (CAc), and V-type H+-ATPase G subunit (VHA-G), and water channels of aquaporins (AQP3, AQP4, and AQP11) from kuruma shrimp (Marsupenaeus japonicus). Further tissue expression patterns showed a higher expression of MjAQP4, MjCAc, MjNKAα, and MjVHA-G in the gills, as well as a higher expression of MjAQP3 and MjAQP11 in the intestine and muscle, respectively. Then, qPCR analysis was used to assess the mRNA expression levels of those osmoregulatory genes in both post-larvae and adult shrimp when they were exposed to acute salinity stress or salinity acclimation. The results revealed significantly decreased expression levels of MjAQP3, MjAQP11, MjNKAα, and MjCAc, and higher expression levels of MjAQP4 and MjVHA-G when the post-larvae shrimp were directly subjected to 10‰ or 50‰ salinity. Moreover, similar expression patterns were also observed in the post-larvae shrimp during the accommodation to 10‰ or 50‰ salinity. As to the adult shrimp, significantly higher expression levels of those genes were observed in the gills after exposure to 10‰ salinity, whereas only the expression levels of MjAQP3, MjAQP11, and MjNKAα were up-regulated in the gills at 40‰ salinity. In contrast, the expression of MjVHA-G was significantly decreased at 40‰ salinity. Finally, during the acclimation to 10‰ salinity, the expression levels of MjAQP3, MjAQP11, and MjNKAα were also significantly elevated, while the expression of MjCAc was significantly decreased in the gills. In addition, the expression levels of MjAQP3, MjAQP4, MjCAc, and MjVHA-G were significantly decreased in the gills during the acclimation to 55‰ salinity. The findings of the study suggest that the examined genes are critical for the adaptation of aquatic crustaceans to changing environmental salinity. Our study lays as the foundation for further research on osmoregulation mechanisms in M. japonicus. Full article
(This article belongs to the Special Issue Evolution and Adaptation in Marine Invertebrates)
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