Dissection of genotype x temperature interactions for antioxidant enzymes in Takifugu rubripes

文献类型： 外文期刊

第一作者： Wang, XinAn

作者： Wang, XinAn;Ma, AiJun;Wang, XinAn;Ma, AiJun;Wang, XinAn;Ma, AiJun;Wang, XinAn;Ma, AiJun

作者机构：

关键词： Genotype; Temperature; Interactions; Antioxidant enzymes; Takifugu rubripes

期刊名称：AQUACULTURE （ 影响因子：5.135； 五年影响因子：5.125 ）

ISSN： 0044-8486

年卷期： 2022 年 552 卷

页码：

收录情况： SCI

摘要： The activities of antioxidant factors superoxide dismutase (SOD), catalase (CAT), and glutathione peroxidase (GPX) were measured in the livers of Takifugu rubripes cultured at 16 & DEG;C, 20 & DEG;C, 24 & DEG;C, 28 & DEG;C, and 32 & DEG;C. Additive main effects and multiplicative interaction (AMMI) and genotype main effects and genotype x environment interaction (GGE) Biplot analyses were used to analyze the effects of genotype x temperature interactions on the antioxidant activities. The results of AMMI analysis revealed that antioxidant activities were significantly affected by genotype (93.532%), temperature (2.978%), and genotype x temperature (2.026%) interactions. GGE Biplot analysis revealed differences in the ranking of the three antioxidant activities at the five culture temperatures: the strongest ability to distinguish the three antioxidant factors was detected at 16 & DEG;C; the five test temperatures were divided into two regions, 16-20 & DEG;C and 24-32 & DEG;C; the activity of SOD was highest at 16-20 & DEG;C and GPX activity was highest at 24-32 & DEG;C; SOD exhibited the best activity and stability of the three antioxidants at the five temperatures tested.

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