扇贝

The stability of PCR-RFLP in this study suggested that this technique is feasible for identification of four scallop species.

酶切结果在四种扇贝各群体间的稳定性，证明了利用该技术对四种扇贝进行物种鉴定的可行性。

Scallop culture has been increased rapidly in China in recent years for its high nutrition and being delicious taste.

扇贝是营养丰富、味道鲜美的海珍品之一，近年来我国扇贝养殖规模和产量增加很快。

The quality of MVD scallop was influenced by both the drying parameters and the physical properties of scallop.

试验发现，微波真空干燥参数和扇贝柱的物理特性对扇贝柱的品质均有不同程度的影响。

As a result, among these four scallops in this study, C.

因此推测在分析的这四种扇贝中，栉孔扇贝的进化地位是最古老的。

Tetraploid veliger were carried out with four chemicals on this scallop in 1998—2000. Tetraploid were induced by inhibition of the polar body and first mitosis with cytochalasin B, colchicine, 6-DMAP and caffeine combined with CB, respectively.

中文摘要：1998—2000年采用细胞松弛素B、秋水仙素、6-二甲基氨基嘌呤(6-DMAP)以及咖啡因等药物抑制虾夷扇贝第一极体(PB1)释放、PB1和第二极体(PB2)释放以及抑制第一次卵裂等方法，诱导虾夷扇贝四倍体。

Were used; for filter-eeding experiment, the alga used was Nitzschia closterium, and the experimental temperatures were 20, 23, 26, 29℃.Results show that the feeding selectivity of small-ized bay scallop and the oyster increase with algae size:when the algae increased from 4.35m to 11.6m, the feeding rate of bay scallop increased from 4.21%to 11.0%and that of the Pacific oyster from 0.81%to 3.15%.

结果表明，海湾扇贝和太平洋牡蛎的小贝的摄食率随藻类规格的增大而增加；而大贝则表现出明显的差异，海湾扇贝对中等规格（＝5.55—5.79m）的藻类、太平洋牡蛎对小规格（＝4.35m）的藻类具有较高的选择性，表明相同条件下两种贝类对海洋浮游植物群落结构产生不同的影响。

Moreover, the structural evolution of ITS1 in Pectinidae was also investigated.

此外，本研究还调查了扇贝科8种扇贝ITS1二级结构的进化情况。

Genetic diversity of sonneratia alba in China detected by inter simple sequence repeats analysis［J］.

栉孔扇贝、华贵栉孔扇贝及其种间杂交子代、种内交配子代的ISSR分析［J］。

This is the first report of pectenolone and pectenoxanthin, two types of carotenoid, in the muscle of the Yesso scallop.3 Roles of the carotenoids composition and accumulation in Yesso scallopThe method for detecting carotenoids using reverse phase high performance liquid chromatography was developed. The conditions of RP-HPLC analysis were an analytical scale (200×4.6 mm, inner diameter 5μm) Eclipse XDB-C18 column of Agilent corporation; 10μl injection volume; 25°C column temperature; acetonitrile, methanol and methylene dichloride mobile phase (40:56:4, V/VV) with 0.1% BHT; 1.0 ml per minute flow rate; 450 nm UV-VIS detector; 8 minutes elution.The carotenoids from orange muscle of Yesso scallop of 7, 10, 12, 15, 18, 22 months old was detected using the method refered above.

通过柱层析、高效液相等手段对橘红色闭壳肌中的主要类胡萝卜素进行了提取分离，分离提纯得到两种类胡萝卜素，并通过MS、~1H-NMR和~(13)C-NMR对其进行结构鉴定，结果表明(3S，3\'R)-3，3\'-dihydroxy-7\'，8\'-didehydro-β，β-Caroten-4-one和(3S，3\'S)-7，7\'，8，8\'-tetradehydro-β，β-Carotene-3，3\'-diol，俗称pectenolone和pectenoxanthin是橘红色闭壳肌中的主要类胡萝卜素，这是国内外首次对虾夷扇贝闭壳肌中的类胡萝卜素进行提纯及结构鉴定。3虾夷扇贝类胡萝卜素的种类组成和累积变化规律建立了橘红色闭壳肌中类胡萝卜素的HPLC分析定量检测技术：色普柱为Agilent公司的Eclipse XDB-C18柱200mm×4.6mm，i.d.5μm进样体积，5μl ；流速1ml/min；检测波长450nm；柱温25℃；流动相为乙腈：甲醇：二氯甲烷(V/V/V=40：56：4并加入0.1%的BHT；分离时间为8min。

The company now has sea-farming area with ownership of 600,000 mu and fulfills 400,000 mu bottom-sowing of scallops, 10,000 mu bottom-sowing of sea cucumber, 1,500 mu bottom-sowing of abalone and 150,000 mu botton-sowing of ark shell; it becomes the largest scallop cultivation base of the country and explores the largest sea area independently in home.

项目简介：公司现拥有确权养殖海域60万亩，实施了40万亩虾夷扇贝底播，1万亩海参底播，1500亩鲍鱼底播和15万亩魁蚶底播，是全国最大的虾夷扇贝养殖基地和国内独立开发海域面积最大的企业。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了