With the transformation of aquaculture toward green and sustainable development, the research and application of natural feed additives have become a research focus in the field. As two types of green additives with high efficiency and low residue, herbal medicines and probiotics show significant potential in improving the health of fish and enhancing aquaculture benefits. This paper systematically reviews the research progres...

Isthmin‐1 (Ism1) plays roles in glucose uptake in mammals as an adipokine. To investigate its role in the glucose metabolism of common carp ( Cyprinus carpio. L), the Ism1 sequence was cloned, and its expression and distribution in tissues were detected. In addition, we prepared and purified the recombinant Ism1 protein using the E. coli expression system and assessed changes in the expression of key genes related to glucose m...

Glucose transporter 4 (GLUT4) is comprehensively investigated in mammals, while the comparative research of GLUT4 in common carp is deficient. To investigate the function of GLUT4, carp glut4 was first isolated. The open reading frame of carp glut4 was 1518 bp in length, encoding 505 amino acids. A high‐sequence homology was identified in carp and teleost, and the phylogenetic tree displayed that the carp GLUT4 was clustered w...