the activity of sod could increase as the longer of storage time no matter the samples covered with vegetable oil or not, kept in light or in dark . in the pcr reaction, a dna fragment with about 550pb length has been amplified by using the genomic dna of s . maltophilia 276 as the temperate, and by using the sequ 根據(jù)報道的不同細(xì)菌的mnsod基因序列,以5’一tacgaygcsctggarccg弓’序列作為上游引物,以5’一ccagttcaccacgttcca于3’序列作為下游引物,利用pcr反應(yīng)從及胭1t叩hj1z’a276菌株的基因組dna中擴增出一條長度約為550bp的側(cè)a片段。
the system models for hms are established by using the " aggregation " and " generalization " mechanism in object-oriented uml modeling language as the organizing mechanism of the three basic holons in hms, and using the " collaboration diagram " and " sequ ence diagram " to describe the typical interaction scenarios within the basic holons 并采用支持面向?qū)ο蠹夹g(shù)的uml建模語言中的“聚集”和“概括”機制來將hms-ra中的基本合弄組織起來,采用uml中的“協(xié)作圖”和“順序圖”來描述基本合弄間的典型交互過程,建立了hms的系統(tǒng)模型。