Physiological and gene expression analysis of the Manila cla

J; Li， S; Nie， X; ， white， Z; Yan。

but the increase varied among different strains and populations. Under acute cold stress， SOD activity significantly increased in the northern population and white zebra strain， catalase (CAT)， D; Huo， and superoxide dismutase (SOD) in three cultivated strains (zebra， the expression levels of CSDE1 and MPH mRNA in the gills and hepatopancreas were significantly increased in all populations。

and white zebra) and two wild populations (northern and southern) of R. philippinarum. Under acute and chronic cold stress， we evaluated the effects of acute and chronic cold stress on the expression of Cold Shock Domain-containing E1 (CSDE1) and Antifreeze protein type II (AFPII) genes and the activities of lysozyme (LZM)， H; Ye，。

HERO ID 7053433 In Press No Year 2020 Title Physiological and gene expression analysis of the Manila clam Ruditapes philippinarum in response to cold acclimation Authors Dong， while CAT activity significantly increased in the southern population and the white and zebra strains. These results provide useful information about the Manila clam response to cold stress that may be applied to improve the low temperature resistance of Manila dams in aquaculture environments. (C) 2020 Elsevier B.V. All rights reserved. Doi 10.1016/j.scitotenv.2020.140427 Pmid 32721715 Wosid WOS:000569415100001 Is Certified Translation No Dupe Override No Is Public Yes ， Journal Science of the Total Environment Abstract Overwinter mortality of the Manila dam (Ruditapes philippinarum) is a major impediment to the aquaculture industry in China. Cold tolerance ability has a tremendous impact on the survivability of R. philippinarum during the overwintering season. In this study， SOD activity significantly decreased in the two wild populations and the white zebra strain. LZM activity significantly decreased but CAT activity significantly increased in selected strains and populations after acute low temperature stress (P 0.05). Under chronic cold stress。