Effects of Low Temperature Stress on the Morphology and hsp70 and hsp90 Gene Expression of Phascolosoma esculenta
形态学和 hsp70 和 Phascolosoma esculenta 的 hsp90 基因表示上的低温度应力的效果作者机构：Key Laboratory of Applied Marine Biotechnology of Ministry of EducationSchool of Marine SciencesNingbo UniversityNingbo 315211China Ningbo Academy of Oceanology and FisheryNingbo 315012China
出 版 物：《Journal of Ocean University of China》 (中国海洋大学学报（英文版）)
年 卷 期：2021年第20卷第1期
页 面：159-168页
核心收录：
基 金：supported by the Ningbo Science and Technology Plan Projects(Nos.2019B10016,2016C10004) the Collaborative Innovation Center for Zhejiang Marine High-Efficiency and Healthy Aquaculture,the K.C.Wong Magna Fund in Ningbo University
主 题：Phascolosoma esculenta low temperature morphological alteration hsp70 hsp90
摘 要：Phascolosoma esculenta is an intertidal organism that has recently attracted attention because of its ability to survive at relatively low ***,the gene regulation in *** in relation to its response to low temperatures is *** explore the low temperature adaptability of ***,this study analyzed the changes in the morphology and hsp70 and hsp90 gene expression of *** exposed to a low temperature *** 5℃,*** stretched and softened,and some individuals moved apart from the *** analysis revealed cuticle breaches,myofiber scattering,disruption of the body wall,and epithelial layer dispersion and muscle fiber rupturing in the ***,the mRNA expression levels of hsp70 and hsp90 increased under acute low temperature stress,suggesting that these genes function in low temperature ***,low temperature stress causes morphological changes and histological damage in ***,and hsp70 and hsp90 potentially function in the low temperature adaptability of *** results provide new insights into the adaptive strategies of *** under low temperature environments.
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