sea perch
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The main purpose of this article is to apply the newly developed Parity Bounds model and then compare it with Ravallion model in the market integration research of Taipei and Taichung aquaculture markets. We choose 11 types of fishes including Japanese sea perch, big head carp, milk fish, grass carp, common carp, curcian carp, white mouth croaker, Japanese butterfish, black pomfret, white pomfret, and gold threadfin.
本研究主要在应用新近发展的等值临界模型对台北、台中两地鱼市场中,都有进行交易之七星鲈、大头鲢、草鱼、虱目鱼、鲤鱼、鲫鱼、白口、肉鱼、黑鲳、白鲳、金线等十一种鱼种进行市场整合检定,并与另一种市场整合检定-Ravallion模型比较,希望藉此二种不同方法来了解台北、台中两地鱼市场间是否符合单一价格法则所隐含之市场整合的情形。
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The fry of black seabreamand giant sea perch with 4.0cm-8.5cm using the methods of dyeing, i.e., the fish immersed in the water solution containing comestible pigment, immersion in tetracycline, i.e., the fish immersed in the water solution containing tetracycline, and marking by spraying, i.e., the fish sprayed with fluorescent pigment spraying on the skin of fish, and double marking, i.e., the fish sprayed with fluorescent pigment spraying on the skin of fish after feed with tetracycline, and control group. The survival rates, mark retention rates and hydrology data were separately measured every three days for black sea bream and every two days for giant sea perch. The results were as follows.
本研究针对体长4.0cm-8.5cm的黑鲷及金目鲈的鱼苗采用染色法(将鱼只浸泡在含有食用色素的水溶液中)、四环霉素浸泡法(将鱼只浸泡在含有四环霉素的水溶液中)、喷枪法(利用高压喷枪将萤光色素打在鱼的表皮)以及双重标识法(四环霉素投餵法加上喷枪法)与一组空白组进行试验,黑鲷每三天一次、金目鲈每两天一次,调查标识后鱼只的时间别残存率、时间别标识残留率以及水质资料,结果如下。
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The different fishes which are employed in the present studies are wild-type salmon, cultured salmon of freshwater and seawater, sea perch and fat greenling. The complete CT gene sequences of salmons are obtained by PCR amplification. The partial CT sequences of sea perch and fat greenling are obtained by in vitro cloning PCR method. Alignment of obtained CT sequences with other fish CT shows that CT appears to be well conserved among the same family. And the relative in taxonomy is far away, the similarity of different fish CTs is low. On the contrary, the closer the relative in taxonomy is, the higher the similarity of different fish CTs is. The sCT is expressed in pGEX-4T-X by recombinant form . We also succeed in the research of sCT expression alone by expression PCR. In addition, sCT antiserum is obtained using GST-sCT as antigen, and the high titer is tested by double immunodiffusion. In the rat bioassay, administration of 50 μg recombinant protein evoked significant hypocalcemia at 1 h after the data are analyzed by t-test.
本文用PCR方法克隆了野生鲑鱼、养殖鲑鱼的降钙素基因,并应用体外克隆PCR的方法首次克隆出鲈鱼、六线鱼降钙素的部分基因序列,通过对克隆的降钙素序列的比较研究,结果显示同一科的鱼降钙素序列保守性较高,同时,根据降钙素的部分氨基酸序列进行了降钙素相似性的比较研究,结果显示在分类学上,分类地位较远的鱼,其降钙素相似性较低,分类地位越接近的鱼,其降钙素相似性越高;我们利用谷胱甘肽S-转移酶(Glutathions S-transferase,GST)融合表达载体pGEX-4T-X对克隆的鲑鱼降钙素基因进行了融合表达研究,应用表达PCR的方法对降钙素基因的独立表达进行了初步的研究探索,并将纯化的融合蛋白作为抗原,获得了高效价的兔抗鲑鱼降钙素免疫血清;生物活性研究表明,大肠杆菌表达的融合蛋白具有显著的降血钙作用。
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Company's main products are: octopus, squid, sea bream, perch, shrimp, shrimp Squilla, clove fish, algae and other raw and cooked products, products are mainly exported to Japan and other countries and regions, and has received excellent customer evaluation.
公司主要产品有:章鱼、鱿鱼、真鲷、鲈鱼、对虾、虾蛄、丁香鱼、海藻等生熟制品,产品主要销往日本及其它国家和地区,并已获得客户优良评价。
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It is shown from the detection results that VAMP-2 is expressed in intestine, liver, kidney, skin, spleen and sex gland as well as brain of Japanese sea perch at different levels, but no VAMP-2 is expressed in...
结果表明,除脑组织外,在肠、肝脏、肾脏、皮肤、脾脏、性腺等组织中也检测到 VAMP-2的表达,各组织间的表达水平亦存在差异,肌内组织未检测到表达。
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Silver sea perch,Barramundi:盲曹,军曹鱼,大口鲈鱼
caviar 鱼子酱 | Silver sea perch,Barramundi 盲曹,军曹鱼,大口鲈鱼. | Sardine 沙丁鱼.
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Sea perch:鲈鱼
海藻:sea algae | 鲈鱼:Sea perch | 刺参:sea cucumber
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Sea perch:海鲈鱼
鲜鱼 Snapper | 海鲈鱼 Sea perch | 三文鱼;鲑鱼 Salmon
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Hypoplectodres nigrorubrum black-banded sea perch:黑帶海鱸
Magnirotris fortis larger ground finch 大地面雀 | Hypoplectodres nigrorubrum black-banded sea perch 黑帶海鱸 | Zenaida galapagoensis Galapagos dove 加拉巴哥鴿
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Japanese sea perch:鲈鱼
日军:the Japanese army | 鲈鱼:Japanese sea perch | 日伪:the Japanese puppet
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