| 1. | The gene is called grpr for dextrin ( gastrin ) releasing peptide receptor 这种基因称之为grpr胃泌素释放肽受体。
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| 2. | Adsorption , electrokinetic and differential flotation studies on sphalerite and galena using dextrin 动电学和优先浮选试验
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| 3. | When salt - coagulants : malt dextrin was 1 : 3 , the quality of instant soybean curd was better 盐类凝固剂:麦芽糊精为1 : 3时,所得的即食豆腐脑产品较好。
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| 4. | Dextrin any of a class of intermediates produced by the hydrolysis of starch . further hydrolysis eventually produces the monosaccharide glucose 糊精:淀粉水解后的任何一类中间产物。进一步水解糊精最终能产生葡萄糖单糖。
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| 5. | Afpga expressed in dh5a was repressed by fast - utilized carbon source of high concentration , while slow - utilized carbon source such as sucrose , starch and dextrin enhanced enzyme production 玉米浆显著地促进afpga在菌株dh5 psmlfpga的表达,却抑制afpga在菌株dh5 pkkfpga的表达。
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| 6. | The study results of this paper can serve the two scientific subjects of our teaching and research group as basic data calculation and elementary exploration . the two subjects are : constructing high activity - amylase genes by dna shuffling technology and studying on the evolution in vitro by mutational pcr ( with 5 - br - dutp as substitute partly ) and dna shuffling technology . - amylase ( ec 3 . 2 . 1 . 1 ; 1 , 4 - a - d - glucanohydrolase ) can catalyzes the hydrolysis of - 1 , 4 - glycosidic bonds of starch from middle and liberates - maltose , - glucose and - limit dextrin stepwise 本试验根据genbank已公布的黄单胞菌-淀粉酶基因的核苷酸序列由引物设计软件premierprimer5 . 0辅助设计了一对引物( primer & primer ) ,以pbluescript ks +和puc18 / puc19质粒为载体,用常规的pcr方法从xanthomonascampestrispv . malvacearum ( smith ) dye等七株黄单胞菌( xanthomomasspp . )的基因组dna中克隆得到8个基因片段,分别命名为zhyf001 zhyf008 。
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| 7. | Taking the brown alumina powder and french chalk as the refractory , the silicasol and dextrin as the composite binder , the western bentonite and sodium carboxymethyl cellulose ( cmc ) as the composite suspension agent , the optimum mixing ratio of the water - based coating was established by the method of orthogonal experiments 摘要选用棕刚玉粉及滑石粉为耐火填料,以硅溶胶及糊精为复合粘结剂,以钠基膨润土和羧甲基纤维素钠( cmc )为复合悬浮剂,通过正交试验方法确定了最佳配方。
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