您要查找的是不是：
- Out on the river, Chinese fishermen zip around in speedboats, looking for the giant but elusive Amur sturgeon. 河上随处可见乘坐快艇的中国渔民搜寻阿穆尔鲟鱼的身影，这种鱼身躯巨大，但却极难捕获。
- IgM molecular weight of Amur sturgeon, Chinese sturgeon and Huso sturgeon are 867KD, 896KD and 924KD respectively assayed by unreduced PAGE. 通过PAGE的方法测定出：史氏鲟，中华鲟和达氏鳇IgM的相对分子量分别为867KD，896KD和924KD；
- Comparison of this study with other,the resting metabolic rate of Amur sturgeon was higher than that of other freshwater fish. 此外,笔者还将本研究结果与其它相关研究结果进行了比较,发现施氏鲟的代谢率高于部分淡水鱼类,但该鱼白天与夜间的平均耗氧率差异不大,其代谢水平变化属于昼夜差异不明显类型。
- The results show that Ig molecular weight of Amur sturgeon,Chinese sturgeon and Huso sturgeon is 867 kD,896 kD and 924 kD respectively. PAGE及SDS-PAGE的结果显示:史氏鲟,中华鲟和达氏鳇IgM的相对分子量分别为867kD,896kD和924kD;
- The transcript has four bands in gel electrophoresis as B-actin RNA probe of Amur Sturgeon is synthesized by SP6 RNA polymerase. 本人在用SP6RNA聚合酶体外转录合成史氏鲟B-actin基因的RNA探针时;转录产物电泳后出现四条带;分别位于模板的上端和下端.
- The studies on gonad and sex control in Amur sturgeon are necessary for artificial propagation and breeding and hologynic production in the process of sturgeon cultivation. 对施氏鲟性腺发育和性别控制的研究，是解决鲟鱼养殖过程中人工繁育和全雌化生产的基础和必要手段。
- The DNA contents from rainbow trout(Oncorhynchus mykiss),amur sturgeon(Acipenser schrensch) and blunt snout bream(Megalobrama amblycephala )were 3.47,11.73 and 2.66pg/N. 虹鳟、鲟和团头鲂的DNA含量分别为3.;47、11
- The blood cells of 2-year-old Amur sturgeon Acipenser schrencki Brandt were examined by blood cell count method, light microscopy and electron microscopy. 摘要采用血细胞计数、光学显微及电子显微技术对二龄史氏鲟外周血细胞的数目、形态及结构进行了研究。
- Under the condition of artificial cultivation, the serum level of testosterone (T) in Amur sturgeon increased following the age from 1-year to 4-year and began to decrease at 5-year. 人工养殖条件下，施氏鲟血液中睾酮(Testosterone，T)的含量随着年龄增长而增加，从1龄到4龄T含量是处于上升状态，到5龄时表现了下降趋势。
- The Amur sturgeon (Acipenser schrenckii) Sox9 partial cDNA (1?140?bp) was cloned from cDNA of this species gonad by RACE-PCR,and the temporal and spatial expression patterns were analyzed by RT-PCR. 利用RT PCR和RACE的方法从史氏鲟 (Acipenserschrenckii)中克隆了Sox9基因cDNA的部分序列(114 0bp)。
- In this study,blood hematological physiology parameters of Amur sturgeon Acipenser schrencki were measured during the fish cultured at different salinities(0,10,20,25,28) for 14 days and 21 days respectively. 测定了5个不同盐度梯度(0、10、20、25、28)下分别饲养14d和21d的史氏鲟血液生理学参数。
- Some parameters, including T4, FT3, GLUCOSE, CREA and AST, changed significantly at the end of the experiment comparing to the initial value, reflected that crowding stress influenced Amur sturgeon during a 15 days period. 另外，部分测定项目皮质醇、T_4、FT_3、GLUCOSE、CREA、AST在试验结束时仍表现出与初始值的显著差异，表明本胁迫条件会对史氏鲟的生理机能产生较为持久的影响。
- Studies on Gonad and Sex Control in Amur Sturgeon 施氏鲟的性腺发育及人工性别控制研究
- Amur sturgeon (Acipenser schrenckii) 史氏鲟
- Amur sturgeon Acipenser schrenckii 施氏鲟
- amur sturgeon(Acipenser schrenckii Brandt) 施氏鲟
- Study on the Development of Gonad at Early Stages in Amur Sturgeon 施氏鲟早期性腺发育的研究
- Immunological Study on Amur Sturgeon Acipenser Schrencki Brandt 史氏鲟免疫学研究
- Keywords Amur sturgeon;Development of gonad;Artificial sex control; 施氏鲟;性腺发育;人工性别控制;
- Embryonic and larval development of Amur sturgeon Acipenser schrenckii 施氏鲟的胚胎及胚后发育研究
