digestion n. 1.消化;消化力,消化作用。 2.(精神上的)同化吸收,融會貫通。 3.【化學】浸煮(作用),浸提。 4.菌致分解〔用細菌分解法處理污水〕。 be easy [hard] of digestion 易[難]消化。 I have a weak [good] digestion. 我的消化力弱[強]。
It indicated that the chinese isolates belong to north american group . two pairs of different primers of orf7 were used to identify the genotype of prrsv isolates in china, and then compared with the reference isolates of north american and european serotype and modified live prrsv vaccine . the results further proved that prrsv prevalent in china belongs to b genetype . combining the restriction enzyme digestion patterns obtained from mini, hindi and sactt, we observed 2 distinct rflp patterns 在此基礎上,擴增各毒株的orf5基因,用mlu,hinc和sac限制性內(nèi)切酶切割orf5基因,通過這3種限制性內(nèi)切酶獲得了各毒株的orf5基因限制性酶切圖譜,經(jīng)rflp分析表明國內(nèi)分離毒株與美洲型強毒株有著相同的rflp圖譜,而與疫苗毒的rflp圖譜存在明顯差異,進一步證明國內(nèi)分離毒株的基因型屬于美洲型的強毒株。