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Here, we report the genomic sequence of strain FHCF-3, isolated from the coelomic fluid of a sunflower sea star () showing signs of wasting disease. The draft genome is 4,368,354 bp with 3,903 coding sequences, including 3 with significant sequence similarity to aerolysin-like toxins.
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http://dx.doi.org/10.1128/mra.00287-25 | DOI Listing |
Biology (Basel)
August 2025
CAS Key Laboratory of Tropical Marine Bio-Resources and Ecology, Guangdong Provincial Key Laboratory of Applied Marine Biology, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou 510301, China.
The crown-of-thorns starfish (CoTS, spp.), is responsible for a considerable amount of coral loss in the tropical Indo-Pacific region. After decimating coral populations through predation, it is expected that CoTS will face food scarcity before coral recovery.
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August 2025
College of Science and Engineering, James Cook University, Townsville, QLD 4811, Australia.
The ecological impact of crown-of-thorns starfish (CoTS; spp.) on coral reefs is intrinsically linked to their feeding behaviour. Management thresholds designed to mitigate coral loss driven by elevated densities of crown-of-thorns starfish rely on accurate estimates of individual feeding rates.
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July 2025
State Key Laboratory of Mariculture Biobreeding and Sustainable Goods, Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Qingdao 266071, China.
This study elucidates the role of the () in sex steroid hormone dynamics and the gonadal development of the commercially important marine bivalve ark shell . The sequence of the gene was obtained and verified from the transcriptome of ark shell, then the tissue localization and expression pattern during the gonad development of the gene were detected by in situ hybridization and quantitative real-time PCR, respectively. Additionally, the concentrations of three critical sex steroid hormones (progesterone, testosterone, and estradiol) were measured throughout gonadal development using enzyme-linked immunosorbent assay (ELISA).
View Article and Find Full Text PDFCNS Neurosci Ther
September 2025
Research Center for Life Sciences Computing, Zhejiang Lab, Hangzhou, Zhejiang, China.
Aims: Epilepsy affects more than 50 million peolple worldwide and requires reliable seizure detection systems to mitigate risks associated with unpredictable seizures. Existing machine learning frameworks are limited in generalizability, signal fidelity, and clinical translation, particularly when bridging invasive and non-invasive modalities. This study aims to develop a robust and generalizable seizure detection model capable of supporting cross-modal applicability.
View Article and Find Full Text PDFPLoS One
September 2025
Friday Harbor Laboratories, University of Washington, Friday Harbor, Washington, United States of America.
The sunflower star, Pycnopodia helianthoides, was a top benthic predator throughout its former range from Alaska to northern Mexico, until its populations were devastated starting in 2013 by a disease known as seastar wasting. The subsequent absence of sunflower stars from northern California waters was coincident with a dramatic ecological phase shift from healthy bull kelp forests (Nereocystis luetkeana) to barrens formed by purple sea urchins (Strongylocentrotus purpuratus), a prey of sunflower stars. Modeling suggests that restoration and resilience of kelp forests can be enhanced by the return of sunflower stars.
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