Effect of temperature on gene expression in the pearl oyster Pinctada fucata
Liu, WG; Huang, XD; Lin, JS; He, MX; hmx@scsio.ac.cn
2014
发表期刊JOURNAL OF OCEAN UNIVERSITY OF CHINA
ISSN1672-5182
卷号13期号:3页码:509-515
摘要In this study, we examined the effect of elevated temperature on the expression patterns of genes, i.e., nacrein, irr, n16, n19, and hsp70 in the pearl oyster Pinctada fucata. The experiment was carried out at 4 temperatures, i.e., 20A degrees C (ambient, control), 24, 28A degrees C, and 32A degrees C. The expression levels of target genes in P. fucata were assayed at 0, 6, 24, 48, and 96 h via real-time polymerase chain reaction. Results showed that the expression levels of nacrein and irr had no significant variations among different time points below 28A degrees C, but significantly increased over time at 32A degrees C. The expression levels of n16 and n19 did not change markedly at 20A degrees C. The former increased significantly at 6 h and 24 h while the latter substantially decreased during 6-96 h at 24, 28 and 32A degrees C. Among different temperatures, the level of n16 was significantly lower at 20A degrees C than at other temperatures during 6-96 h, and the level of n19 significantly varied among different temperatures at 48 h and 96 h. The expression level of hsp70 was significantly higher at 32A degrees C than at 20, 24 and 28A degrees C at 24 h. These results demonstrated that elevated temperature impacted the physiological processes of P. fucata and potentially influenced its adaptability to thermal stress.
部门归属[Liu Wenguang ; Huang Xiande ; Lin Jianshi ; He Maoxian] Chinese Acad Sci, South China Sea Inst Oceanol, CAS Key Lab Trop Marine BiorResources & Ecol, Guangzhou 510301, Guangdong, Peoples R China
关键词Seawater Temperature Heat Shock Protein Gene Expression Pattern Pinctada Fucata
学科领域Oceanography
资助者National Natural Science Foundation of China [41006090]; Joint Program of NSFC-Guangdong [U0831001]; Funds of Knowledge Innovation Program of Chinese Academy of Sciences [ZCX2-EW-Q21] ; National Natural Science Foundation of China [41006090]; Joint Program of NSFC-Guangdong [U0831001]; Funds of Knowledge Innovation Program of Chinese Academy of Sciences [ZCX2-EW-Q21] ; National Natural Science Foundation of China [41006090]; Joint Program of NSFC-Guangdong [U0831001]; Funds of Knowledge Innovation Program of Chinese Academy of Sciences [ZCX2-EW-Q21] ; National Natural Science Foundation of China [41006090]; Joint Program of NSFC-Guangdong [U0831001]; Funds of Knowledge Innovation Program of Chinese Academy of Sciences [ZCX2-EW-Q21]
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收录类别sci
资助项目LMB
资助者National Natural Science Foundation of China [41006090]; Joint Program of NSFC-Guangdong [U0831001]; Funds of Knowledge Innovation Program of Chinese Academy of Sciences [ZCX2-EW-Q21] ; National Natural Science Foundation of China [41006090]; Joint Program of NSFC-Guangdong [U0831001]; Funds of Knowledge Innovation Program of Chinese Academy of Sciences [ZCX2-EW-Q21] ; National Natural Science Foundation of China [41006090]; Joint Program of NSFC-Guangdong [U0831001]; Funds of Knowledge Innovation Program of Chinese Academy of Sciences [ZCX2-EW-Q21] ; National Natural Science Foundation of China [41006090]; Joint Program of NSFC-Guangdong [U0831001]; Funds of Knowledge Innovation Program of Chinese Academy of Sciences [ZCX2-EW-Q21]
WOS记录号WOS:000335672600023
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被引频次:1[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.scsio.ac.cn/handle/344004/10436
专题中科院海洋生物资源可持续利用重点实验室
通讯作者hmx@scsio.ac.cn
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GB/T 7714
Liu, WG,Huang, XD,Lin, JS,et al. Effect of temperature on gene expression in the pearl oyster Pinctada fucata[J]. JOURNAL OF OCEAN UNIVERSITY OF CHINA,2014,13(3):509-515.
APA Liu, WG,Huang, XD,Lin, JS,He, MX,&hmx@scsio.ac.cn.(2014).Effect of temperature on gene expression in the pearl oyster Pinctada fucata.JOURNAL OF OCEAN UNIVERSITY OF CHINA,13(3),509-515.
MLA Liu, WG,et al."Effect of temperature on gene expression in the pearl oyster Pinctada fucata".JOURNAL OF OCEAN UNIVERSITY OF CHINA 13.3(2014):509-515.
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