The Hsp70 Gene Family in <i>Boleophthalmus pectinirostris</i>: Genome-Wide Identification and Expression Analysis under High Ammonia Stress

The Hsp70 Gene Family in <i>Boleophthalmus pectinirostris</i>: Genome-Wide Identification and Expression Analysis under High Ammonia Stress

Heat shock proteins 70 have triggered a remarkable large body of research in various fishes; however, no genome-wide identification and expression analysis has been performed on the Hsp70 gene family of <i>Boleophthalmus pectinirostris</i>. In this study, we identified 20 Hsp70 genes wit...

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Main Authors: Zhaochao Deng, Shanxiao Sun, Tianxiang Gao, Zhiqiang Han
Format: Article
Language:English
Published: MDPI AG 2019-01-01
Series:Animals
Subjects:
<i>Boleophthalmus pectinirostris</i>
heat shock proteins 70
high environmental ammonia
genome-wide identification
Online Access:https://www.mdpi.com/2076-2615/9/2/36
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spelling doaj-d5dc7faa7138470bbf2d0583fba119212020-11-24T23:55:40ZengMDPI AGAnimals2076-26152019-01-01923610.3390/ani9020036ani9020036The Hsp70 Gene Family in <i>Boleophthalmus pectinirostris</i>: Genome-Wide Identification and Expression Analysis under High Ammonia StressZhaochao Deng0Shanxiao Sun1Tianxiang Gao2Zhiqiang Han3Fishery College, Zhejiang Ocean University, Zhoushan 316002, Zhejiang, ChinaFishery College, Zhejiang Ocean University, Zhoushan 316002, Zhejiang, ChinaFishery College, Zhejiang Ocean University, Zhoushan 316002, Zhejiang, ChinaFishery College, Zhejiang Ocean University, Zhoushan 316002, Zhejiang, ChinaHeat shock proteins 70 have triggered a remarkable large body of research in various fishes; however, no genome-wide identification and expression analysis has been performed on the Hsp70 gene family of <i>Boleophthalmus pectinirostris</i>. In this study, we identified 20 Hsp70 genes within the genome of <i>B. pectinirostris</i> and provided insights into their response to high environmental ammonia (HEA) stress. Positive selection on stress response genes and expansion of <i>hspa1a</i> and <i>hspa1a</i>-like genes might be related to terrestrial adaptations in this species. The expression patterns of the Hsp70 gene family in the gill and liver of <i>B. pectinirostris</i> under HEA stress were studied by examining transcriptome data. The results showed that most Hsp70 genes were downregulated after high concentration ammonia exposure. The downregulation may be related to the hypoxic condition of the tissues.https://www.mdpi.com/2076-2615/9/2/36<i>Boleophthalmus pectinirostris</i>heat shock proteins 70high environmental ammoniagenome-wide identification
collection DOAJ
language English
format Article
sources DOAJ
author Zhaochao Deng
Shanxiao Sun
Tianxiang Gao
Zhiqiang Han
spellingShingle Zhaochao Deng
Shanxiao Sun
Tianxiang Gao
Zhiqiang Han
The Hsp70 Gene Family in <i>Boleophthalmus pectinirostris</i>: Genome-Wide Identification and Expression Analysis under High Ammonia Stress
Animals
<i>Boleophthalmus pectinirostris</i>
heat shock proteins 70
high environmental ammonia
genome-wide identification
author_facet Zhaochao Deng
Shanxiao Sun
Tianxiang Gao
Zhiqiang Han
author_sort Zhaochao Deng
title The Hsp70 Gene Family in <i>Boleophthalmus pectinirostris</i>: Genome-Wide Identification and Expression Analysis under High Ammonia Stress
title_short The Hsp70 Gene Family in <i>Boleophthalmus pectinirostris</i>: Genome-Wide Identification and Expression Analysis under High Ammonia Stress
title_full The Hsp70 Gene Family in <i>Boleophthalmus pectinirostris</i>: Genome-Wide Identification and Expression Analysis under High Ammonia Stress
title_fullStr The Hsp70 Gene Family in <i>Boleophthalmus pectinirostris</i>: Genome-Wide Identification and Expression Analysis under High Ammonia Stress
title_full_unstemmed The Hsp70 Gene Family in <i>Boleophthalmus pectinirostris</i>: Genome-Wide Identification and Expression Analysis under High Ammonia Stress
title_sort hsp70 gene family in <i>boleophthalmus pectinirostris</i>: genome-wide identification and expression analysis under high ammonia stress
publisher MDPI AG
series Animals
issn 2076-2615
publishDate 2019-01-01
description Heat shock proteins 70 have triggered a remarkable large body of research in various fishes; however, no genome-wide identification and expression analysis has been performed on the Hsp70 gene family of <i>Boleophthalmus pectinirostris</i>. In this study, we identified 20 Hsp70 genes within the genome of <i>B. pectinirostris</i> and provided insights into their response to high environmental ammonia (HEA) stress. Positive selection on stress response genes and expansion of <i>hspa1a</i> and <i>hspa1a</i>-like genes might be related to terrestrial adaptations in this species. The expression patterns of the Hsp70 gene family in the gill and liver of <i>B. pectinirostris</i> under HEA stress were studied by examining transcriptome data. The results showed that most Hsp70 genes were downregulated after high concentration ammonia exposure. The downregulation may be related to the hypoxic condition of the tissues.
topic <i>Boleophthalmus pectinirostris</i>
heat shock proteins 70
high environmental ammonia
genome-wide identification
url https://www.mdpi.com/2076-2615/9/2/36
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