|
1
|
Xiang D, Luo M, Jiang F, Wen Z, Chen X, Wang X, Xu X, Wei W, Xu J. Safety assessment of subchronic feeding of insect-resistant and herbicide-resistant transgenic soybeans to juvenile channel catfish (Ictalurus punctatus). Sci Rep 2023; 13:5445. [PMID: 37012256 PMCID: PMC10070625 DOI: 10.1038/s41598-023-31072-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Accepted: 03/06/2023] [Indexed: 04/05/2023] Open
Abstract
Transgenic soybean is one of the most planted crops for human food and animal feed. The channel catfish (Ictalurus punctatus) is an important aquatic organism cultured worldwide. In this study, the effect of six different soybean diets containing: two transgenic soybeans expressing different types of cp4-epsps, Vip3Aa and pat genes (DBN9004 and DBN8002), their non-transgenic parent JACK, and three conventional soybean varieties (Dongsheng3, Dongsheng7, and Dongsheng9) was investigated in juvenile channel catfish for eight weeks, and a safety assessment was performed. During the experiment, no difference in survival rate was observed in six groups. The hepatosomatic index (HSI) and condition factor (CF) showed no significant difference. Moreover, comparable feed conversion (FC), feeding rate (FR), and feed conversion ratio (FCR) were found between transgenic soybean and JACK groups. Assessment of growth performance showed that the weight gain rate (WGR) and specific growth rate (SGR) of channel catfish were consistent. In addition, there were no changes in enzyme activity indexes (lactate dehydrogenase (LDH), total antioxidant capacity (T-AOC), aspartate aminotransferase (AST) and alanine aminotransferase (ALT)) in channel catfish among treatments. The research provided an experimental basis for the aquaculture feed industry to employ transgenic soybean DBN9004 and DBN8002 for commercial purposes.
Collapse
Affiliation(s)
- Dan Xiang
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Institute of Agro-Product Safety and Nutrition, Zhejiang Academy of Agricultural Sciences, Hangzhou, 310021, China
- Engineering Research Centre of Ecology and Agricultural Use of Wetland, Ministry of Education, College of Animal Science, Yangtze University, Jingzhou, 434025, China
| | - Mingzhong Luo
- Engineering Research Centre of Ecology and Agricultural Use of Wetland, Ministry of Education, College of Animal Science, Yangtze University, Jingzhou, 434025, China
| | - Fukun Jiang
- Beijing DaBeiNong Biotechnology Co., Ltd., Beijing, 100193, China
| | - Zhengrong Wen
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Institute of Agro-Product Safety and Nutrition, Zhejiang Academy of Agricultural Sciences, Hangzhou, 310021, China
- Engineering Research Centre of Ecology and Agricultural Use of Wetland, Ministry of Education, College of Animal Science, Yangtze University, Jingzhou, 434025, China
| | - Xiaoyun Chen
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Institute of Agro-Product Safety and Nutrition, Zhejiang Academy of Agricultural Sciences, Hangzhou, 310021, China
| | - Xiaofu Wang
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Institute of Agro-Product Safety and Nutrition, Zhejiang Academy of Agricultural Sciences, Hangzhou, 310021, China
| | - Xiaoli Xu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Institute of Agro-Product Safety and Nutrition, Zhejiang Academy of Agricultural Sciences, Hangzhou, 310021, China
| | - Wei Wei
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Institute of Agro-Product Safety and Nutrition, Zhejiang Academy of Agricultural Sciences, Hangzhou, 310021, China.
| | - Junfeng Xu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Institute of Agro-Product Safety and Nutrition, Zhejiang Academy of Agricultural Sciences, Hangzhou, 310021, China.
| |
Collapse
|
|
2
|
Lee SM, Kim HK, Lee HB, Kwon OD, Lee EB, Bok JD, Cho CS, Choi YJ, Kang SK. Effects of flaxseed supplementation on omega-6 to omega-3 fatty acid ratio, lipid mediator profile, proinflammatory cytokines and stress indices in laying hens. JOURNAL OF APPLIED ANIMAL RESEARCH 2021. [DOI: 10.1080/09712119.2021.2000416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Sang-Mok Lee
- Department of Agricultural Biotechnology, Seoul National University, Seoul, Republic of Korea
| | - Hee Kyum Kim
- Department of Agricultural Biotechnology, Seoul National University, Seoul, Republic of Korea
| | - Ho-Bin Lee
- Institute of Green-Bio Science & Technology, Seoul National University, Pyeongchang, Republic of Korea
- Graduate School of International Agricultural Technology, Seoul National University, Pyeongchang, Republic of Korea
| | - Oh-Dae Kwon
- Institute of Green-Bio Science & Technology, Seoul National University, Pyeongchang, Republic of Korea
- Graduate School of International Agricultural Technology, Seoul National University, Pyeongchang, Republic of Korea
| | - Eun-Bi Lee
- Institute of Green-Bio Science & Technology, Seoul National University, Pyeongchang, Republic of Korea
- Graduate School of International Agricultural Technology, Seoul National University, Pyeongchang, Republic of Korea
| | - Jin-Duck Bok
- Institute of Green-Bio Science & Technology, Seoul National University, Pyeongchang, Republic of Korea
- Graduate School of International Agricultural Technology, Seoul National University, Pyeongchang, Republic of Korea
| | - Chong-Su Cho
- Department of Agricultural Biotechnology, Seoul National University, Seoul, Republic of Korea
- Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul, Republic of Korea
| | - Yun-Jaie Choi
- Department of Agricultural Biotechnology, Seoul National University, Seoul, Republic of Korea
- Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul, Republic of Korea
| | - Sang-Kee Kang
- Institute of Green-Bio Science & Technology, Seoul National University, Pyeongchang, Republic of Korea
- Graduate School of International Agricultural Technology, Seoul National University, Pyeongchang, Republic of Korea
- Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul, Republic of Korea
| |
Collapse
|