limit dextrin meaning in English

极限糊精
有限糊精

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 。