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October 16, 2025Crustaceana

The effect of different salinities on the gill morphology and related gene expression of larval Scylla paramamosain Estampador, 1950 (Brachyura, Portunidae)

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Authors

CYChunyan YinFSFangfang ShiZLZhi‐Qiang Liu

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Overview

This study examines how varying salinity affects gill morphology and osmotic pressure-related gene expression in larval Scylla paramamosain.

Key Points

  • Gill tissue showed severe damage at low salinity, becoming shorter and thicker over time.
  • The expression of nkcc decreased in low salinity, indicating inhibited transport function under stress.
  • The ca gene exhibited increased expression levels, especially in low salinity conditions, supporting physiological functions.
  • Findings enhance understanding of salinity stress's impact on ion regulation and osmotic balance in mud crabs.

Cite This Study

Yin et al. (2025) studied this question.

synapsesocial.com/papers/68f147cc724575985c3fd12fhttps://doi.org/10.1163/15685403-bja10466
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1The osmoregulatory mechanism in response to hypoosmotic stress and the key role of ABCC1 in osmoregulation in the mud crab, Scylla paramamosain2024 · 3 citations
  2. 2An Integrated Transcriptomic and Proteomic Approach Uncovers the Molecular Mechanisms of Hypoosmotic Adaptation in Scylla paramamosain Megalopa2025
  3. 3Gill histological, biochemical and transcriptomic responses of Coregonus ussuriensis to acute salinity stress2026
  4. 4Acute low-salinity stress induces gill injury, oxidative stress, and apoptosis via the JNK-JUN/MAPK axis in the swimming crab (Portunus trituberculatus)2026
  5. 5Assessing Molecular Mechanisms of Stress Induced Salinity Adaptation in the Juvenile Ornate Spiny Lobster, Panulirus ornatus2025