Response to acute changes in salinity of two different muscle type creatine kinase isoforms, from euryhaline teleost (Oreochromis mossambicus) gills

被引：9

作者：

Gong, HY

Wu, JL

Huang, WT

Lin, CJF

Weng, CF ^{[1
]}

机构：

[1] Natl Dong Hwa Univ, Inst Biotechnol, Hualien 974, Taiwan

[2] Acad Sinica, Inst Zool, Nankang, Taiwan

[3] Natl Def Med Ctr, Grad Inst Life Sci, Taipei, Taiwan

来源：

BIOCHIMICA ET BIOPHYSICA ACTA-GENERAL SUBJECTS | 2004年 / 1675卷 / 1-3期

关键词：

creatine kinase; muscle type CK isoform; salinity; gill; Mozambique tilapia (Oreochromis mossambicus);

D O I：

10.1016/j.bbagen.2004.09.005

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Two CKM isoforms (CKM1 and CKM2) from the gills of tilapia (Oreochromis mossambicus) were obtained after transfer from freshwater (FW) to seawater (SW, 25 ppt). Based on the 5' and 3' RACE, the identity of CKM1 and CKM2 was determined to be 59% in the 5'-untranslated region (5'-UTR) and 41.9% in the 3'-UTR. Using Northern blot hybridization with the CKM1 and CKM2 3'-UTR probes, CKM1 and CKM2 were found to be expressed in muscle, heart and gill. The levels of these two different CK isoforms (CKM1 and CKM2) were shown to be different in FW than after acute SW transfer, showing that CKM isoforms respond to changes in salinity. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：184 / 191

页数：8

共 9 条

[1] Acute changes in gill Na+-K+-ATPase and creatine kinase in response to salinity changes in the euryhaline teleost, tilapia (Oreochromis mossambicus)
Weng, CF
Chiang, CC
Gong, HY
Chen, MHC
Lin, CJF
Huang, WT
Cheng, CY
Hwang, PP
Wu, JL
PHYSIOLOGICAL AND BIOCHEMICAL ZOOLOGY, 2002, 75 (01): : 29 - 36
[2] TOLERANCE AND ULTRASTRUCTURAL RESPONSES OF BRANCHIAL CHLORIDE CELLS TO SALINITY CHANGES IN THE EURYHALINE TELEOST OREOCHROMIS-MOSSAMBICUS
HWANG, PP
MARINE BIOLOGY, 1987, 94 (04) : 643 - 649
[3] Growth, osmotic response and transcriptome response of the euryhaline teleost, Oreochromis mossambicus fed different myo-inositol levels under long-term salinity stress
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Liu, Shubin
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[4] Characterization and expression of Na+/K+-ATPase in gills and kidneys of the Teleost fish Oreochromis mossambicus, Oreochromis urolepis hornorurn and their hybrids in response to salinity challenge
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[5] Differential expression and induction of two carbonic anhydrase isoforms in the gills of the euryhaline green crab, Carcinus maenas, in response to low salinity
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[6] Isolation, characterization and nucleotide sequence of the muscle isoforms of creatine kinase from the Antarctic teleost Chaenocephalus aceratus
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COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY B-BIOCHEMISTRY & MOLECULAR BIOLOGY, 2003, 134 (04): : 651 - 667
[7] Differential expression of two ATPases revealed by lipid raft isolation from gills of euryhaline teleosts with different salinity preferences
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COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY B-BIOCHEMISTRY & MOLECULAR BIOLOGY, 2021, 253
[8] Changes in metabolism and immunity in response to acute salinity stress in Chinese razor clams from different regions
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AQUACULTURE REPORTS, 2021, 19
[9] Gene duplication events producing muscle (M) and brain (B) isoforms of cytoplasmic creatine kinase: cDNA and deduced amino acid sequences from two lower chordates
Graber, NA
Ellington, WR
MOLECULAR BIOLOGY AND EVOLUTION, 2001, 18 (07) : 1305 - 1314

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