H3K4me3 is an important histone modification that could influence DNA replication and RNA translation in response to abiotic stress. Here, RNA-seq analyses were conducted gill tissues of large yellow croaker identify the function under low salinity Additionally, CUT&Tag performed genome-wide dynamic changes explore mechanisms by which regulates gene expression. A total 201 differentiall...

To address the issue of minimum mesh size regulations stow net fishery for croaker species, we tested and compared selectivity exploitation pattern diamond- square-mesh codends with sizes 35, 45 55 mm little yellow (Larimichthys polyactis), silver (Pennahia argentata), flower (Nibea albiflora) in Yellow Sea, China. Our results showed that legal codend (35 diamond-mesh) was inadequate to protect...

Peroxiredoxins (Prxs) are thiol-specific antioxidant proteins that exhibit peroxidase and peroxynitrite reductase activities involved in the reduction of reactive oxygen species. The peroxiredoxin Prx4 from the large yellow croaker Pseudosciaena crocea is a typical 2-Cys Prx with an N-terminal signal peptide. We solved the crystal structure of Prx4 at 1.90 Å and revealed an N-terminal antiparal...

Although the single-cell gel electrophoresis (SCGE) alkaline comet assay can detect DNA damage quickly and with high sensitivity, it does not work well for cryopreserved sperm of some marine teleosts. Using large yellow croaker Pseudosciaena crocea sperm that were cryopreserved in increasing concentrations (5 to 30%) of DMSO, we made modifications to the classic SCGE method that included using ...

Visceral white nodules disease (VWND), caused by Pseudomonas plecoglossicida, is a common among cage-farmed large yellow croaker (Larimichthys crocea) in China. However, comprehensive investigations of the molecular defensive mechanisms used L. crocea response to P. plecoglossicida infection remain relatively rare. Here, we constructed transcriptomes spleen at 12 h and 24 after challenge. We id...

Small yellow croaker ( Larimichthys polyactis ), a benthic fish species widely distributed in the Northwest Pacific Ocean, plays an important role fishery catch of coastal countries. A large amount dead small floated on sea surface near 30.2°N, 125.3°E East China Sea 19 February 2017, and more than 9,000 kilograms were caught by fishermen, which had never been recorded before. This study aims t...