Research progresses on mechanisms of cold stress responses in shellfish:a review
DONG Sha-sha, NIE Hong-tao, YAN Xi-wu
College of Fisheries and Life Science, EngineeringResearch Center of Shellfish Culture and Breeding inLiaoning Province, Dalian Ocean University, Dalian116023, China
Abstract: Since low temperature is one of the main environmental factors affecting production and survival of shellfish, the research of mechanisms and tolerance to low temperature in shellfish has very important role in shellfish breeding industry. In this review, we summarize the progress in the field of the resistance and tolerance to cold stress in shellfish in recent years, focusing on research results of shellfish responding to low temperature stress, and effects of low temperature on physiological and biochemical characteristics of shellfish, including changes in energy budget, body composition and enzyme activities of shellfish under low temperature. The response of cold responsive genes in shellfish to low temperature is described, including the expression changes in cold shock proteins gene, heat shock proteins gene and antioxidant enzyme gene under low temperature stress. On this basis, the prevention and control measures of shellfish in response to low temperature environment are discussed and new perspectives and information on future research and practice in this field is put forward.
董莎莎, 聂鸿涛, 闫喜武. 贝类低温胁迫响应机制研究进展[J]. 大连海洋大学学报, 2019, 34(3): 457-.
DONG Sha-sha, NIE Hong-tao, YAN Xi-wu. Research progresses on mechanisms of cold stress responses in shellfish:a review. Journal of Dalian Ocean University, 2019, 34(3): 457-.