Design of artificial LED lighting in aquaculture workshop
YANG Zhen-fei1, LIU Bo1,2, GE Xian-ping1,2, SONG Chang-you1, ZHANG Hui-min1, SHAN Fan1
1.Wuxi Fisheries College, Nanjing Agricultural University, Wuxi 214081, China; 2.Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi 214081, China
Abstract: The process of epigenetic as a branch of genetics dealing with the heritable changes in gene expression without change in the nucleotide sequence includes DNA methylation, histone modification, chromatin remodeling,noncoding RNA regulation, genomic imprinting, gene silencing, maternal effects, nucleolar dominance and dormant transposon activation.In intensive aquaculture,some environmental factors affect the growth of fish due to high stoking density,excessive feeding quantity.Up to now, more and more studies have confirmed that environmental factors alter fish epigenetic modifications,which do not involve in changing DNA sequence.So it can explain the phenotype of creature in some extend.This article focused on the influence of environmental factors on fish epigenetic changes.Overall,this review will help us get better understanding of the relationship between environmental factors and gene expression regulation.
杨震飞, 刘波, 戈贤平, 宋长友, 张慧敏, 单凡. 水产养殖环境胁迫对鱼类表观遗传的影响研究进展[J]. 大连海洋大学学报, 2018, 33(2): 270-282.
YANG Zhen-fei, LIU Bo, GE Xian-ping, SONG Chang-you, ZHANG Hui-min, SHAN Fan. Design of artificial LED lighting in aquaculture workshop. Journal of Dalian Ocean University, 2018, 33(2): 270-282.