Effects of Dietary Vitamin C on the Growth Performance, Biochemical Parameters, and Antioxidant Activity of Coho Salmon (Walbaum, 1792) Postsmolts.

Vitamin C (VC) plays an essential role in fish physiological function and normal growth. However, its effects and requirement of coho salmon (Walbaum, 1792) are still unknown. Based on the influences on growth, serum biochemical parameters, and antioxidative ability, an assessment of dietary VC requirement for coho salmon postsmolts (183.

Expression of Genes during the Regeneration of (Nemertea, Pilidiophora, Heteronemertea).

The transposon silencer genes play important roles in germline determination and maintenance, gametogenesis, and stem-cell self-renewal, and the expression of certain genes is indispensable for regeneration. Knowledge about genes is needed for phylum Nemertea, which contains members (e.g.