Molecular cloning and mRNA expression of cyclophilin gene in black tiger shrimp (Penaeus monodon)
Fish and Shellfish immunology,2009,26(1):115-121
褰卞搷鍥犲瓙锛?.16
Abstract: The techniques of homology cloning and anchored PCR were used to clone the cyclophilin A (CypA) gene from black tiger shrimp (Penaeus monodon). The full-length cDNA of black tiger shrimp CypA (btsCypA) contained a 5' untranslated region (UTR) of 81 bp, an ORF (open reading frame) of 495 bp encoding a polypeptide of 164 amino acids with an estimated molecular mass of 17.68 kDa and a 3' UTR of 308 bp. The predicted amino acid sequence of btsCypA shared high identity with CypA in other organisms. A quantitative reverse transcriptase Real-Time PCR (qRT-PCR) assay was developed to assess the mRNA expression of btsCypA in different tissues and the temporal expression of btsCypA in the hepatopancreas challenged by lipopolyssacharide (LPS). Higher-level mRNA expression of btsCypA was detected in the tissues of hepatopancreas and blood. The expression of btsCypA in the hepatopancreas was up regulated after stimulated by LPS. The results indicated that btsCypA was a constitutive and inducible expressed protein and could be induced by LPS.
閭变附鍗庯紝姹熶笘璐碉紝榛勫缓鍗庯紝鐜嬪崼鑺筹紝鏈卞僵鑹筹紝鑻忓ぉ鍑?
褰卞搷鍥犲瓙锛?.16
Abstract: The techniques of homology cloning and anchored PCR were used to clone the cyclophilin A (CypA) gene from black tiger shrimp (Penaeus monodon). The full-length cDNA of black tiger shrimp CypA (btsCypA) contained a 5' untranslated region (UTR) of 81 bp, an ORF (open reading frame) of 495 bp encoding a polypeptide of 164 amino acids with an estimated molecular mass of 17.68 kDa and a 3' UTR of 308 bp. The predicted amino acid sequence of btsCypA shared high identity with CypA in other organisms. A quantitative reverse transcriptase Real-Time PCR (qRT-PCR) assay was developed to assess the mRNA expression of btsCypA in different tissues and the temporal expression of btsCypA in the hepatopancreas challenged by lipopolyssacharide (LPS). Higher-level mRNA expression of btsCypA was detected in the tissues of hepatopancreas and blood. The expression of btsCypA in the hepatopancreas was up regulated after stimulated by LPS. The results indicated that btsCypA was a constitutive and inducible expressed protein and could be induced by LPS.
閭变附鍗庯紝姹熶笘璐碉紝榛勫缓鍗庯紝鐜嬪崼鑺筹紝鏈卞僵鑹筹紝鑻忓ぉ鍑?
寰俊鎵竴鎵?br>鍒嗕韩鍒版湅鍙嬪湀
绮ゅ叕缃戝畨澶?4010502001742鍙?/a>