کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1975782 1060654 2010 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Cloning of Wap65 in sea bass (Dicentrarchus labrax) and sea bream (Sparus aurata) and expression in sea bass tissues
موضوعات مرتبط
علوم زیستی و بیوفناوری بیوشیمی، ژنتیک و زیست شناسی مولکولی زیست شیمی
پیش نمایش صفحه اول مقاله
Cloning of Wap65 in sea bass (Dicentrarchus labrax) and sea bream (Sparus aurata) and expression in sea bass tissues
چکیده انگلیسی

The complementary DNA encoding WAP65 protein was cloned from the liver of two fish species sea bass (Dicentrarchus labrax) and sea bream (Sparus aurata). Full-length cDNA sequences were obtained from reverse transcribed total RNA, followed by 5′ and 3′ rapid amplification of cDNA end (RACE) experiments. The full-length cDNA sequence of D. labrax is 1709 bp and the coding sequence is flanked by a 67 bp 5′-UTR and a 358 bp 3′-UTR. The full-length cDNA sequence of S. aurata is 1599 bp, and the coding sequence is flanked by a 48 bp 5′-UTR and a 273 bp 3′-UTR. The deduced amino acid putative primary sequences are composed of 427 and 425 amino acid residues for D. labrax and S. aurata, respectively. They display high homologies with previously described fish WAP65 and other hemopexin-like proteins from rabbit (Oryctolagus cuniculus). Expression of Wap65 has proved to be a natural physiological adaptive answer of teleost fish to warm temperature acclimation. In all fish species studied to date, Wap65 was found expressed mainly by the liver, although other tissues seem able to express Wap65 in response to a warm temperature acclimation, in a specie specific manner. Here, we investigate the tissue specific expression of Wap65 in D. labrax and S. aurata in response to a warm temperature acclimation, by RT-PCR analysis.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Comparative Biochemistry and Physiology Part B: Biochemistry and Molecular Biology - Volume 155, Issue 4, April 2010, Pages 396–402
نویسندگان
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