The results showed: after local leafhoppers were inoculated with RDV- SX isolate, RDV- LQ isolate, the vector viruliferous rates were similar as 84 % and 75% respectively,but the rice incidence rates were dissimilar as 28.1% and 2.8 % respectively.

研究表明：用本地黑尾葉蟬分別接種RDV本地分離物和云南分離物三级网站免费观看，斑點雜交顯示介體帶毒率相似，分別為84%肏屄视频在线免费观看、75%无码精品视频仙踪林，但生物學(xué)接種結(jié)果差異相當大欧美毛揉揉视频在线观看，分別為28.1%，3.8%国产全黄A一级毛片电瓶，另外斑點雜交顯示云南病區(qū)的黑尾葉蟬帶毒率為88%91夫妻自拍，說明介體葉蟬的傳毒能力具有地域性，介體葉蟬帶毒率與傳毒能力也存在一定差異www.18禁网站。

Inoculating test plants through vector,observing symptom and using universal primers(R16mF2/R16mR1)for phytoplasma 16S rDNA were conducted.1.4 kb DNA fragments were amplified by polymerase chain reactionin DNA samples extracted from inoculated wheat and viruliferous Psammotettix striatus L.respectively.

采用介體接種植物色亚洲插插，癥狀觀察和應(yīng)用植原體16S rDNA基因通用引物對R16mF2/R16mR1進行PCR擴增，在接種小麥和傳毒介體中均擴增出1.4kb的特異片段免费A级不卡在线毛片，鑒定出小麥藍矮植原體新寄主7種久精品91区热。

Anticoccidial index increased by 73.50, rate of weight increased by 39.19%, mortality decreased by 33.4% in chickens inoculated with E. tenella by administering vitelline antibody.

tenella雞的死亡率降低33.34%，增重率和抗球蟲指數(shù)分別提高39.19%和73.50国产自愉怕一区二区；(3)特異性高免卵黃抗體對E国产一级无码AV片在线看。

A pair of primers were designed based on M1 gene sequence of known H5N1 Avian influenza virus.M1 gene was cloned from total RNA,extracted from tissue of H5N1 subtype virus inoculated embryo by reverse transcriptase-polymerase chain reaction using high proofreading polymerase(Pyobest~TM DNA Polymerase),and expressed using Invitrogen champion~TM pET directional TOPO expression system.Recombinant protein containing polyhistidine(6xHis) tag in N-terminal about 29.8kDa in size,wac obtained and purified.

根據(jù)已發(fā)表的禽流感病毒M1基因序列設(shè)計合成PCR克隆引物，自接種H5N1亞型病毒的雞胚組織中提取RNA自拍偷拍第七页，反轉(zhuǎn)錄后采用高可信度DNA聚合酶經(jīng)PCR擴增M1基因www.好了av.com，采用Invitrogen定向表達系統(tǒng)(ChampionTMpET directional TOPO expression system)進行克隆表達，純化獲得N末端攜帶多聚組氨酸標簽的重組蛋白我要看狼友黄色视频，分子量約29.8 kDa精品日本欧美。

Osteoblasts isolated from the cranium of Zelanian rabbit,after being transfected with green fluorescent protein,were inoculated onto the bio-derived bone to investigate the 3D fabrication of engineering bone in rotating wall vessel bioreactor.

用經(jīng)綠色熒光蛋白標記的新西蘭兔顱骨來源的成骨細胞復(fù)合到生物衍生骨支架材料上，在新型旋轉(zhuǎn)壁式生物反應(yīng)器內(nèi)三維構(gòu)建組織工程骨你懂得在线免费观看网站，同時與靜態(tài)培養(yǎng)環(huán)境中構(gòu)建的結(jié)果進行比較国产www。

But in Li Zhi's understanding,"human"is inoculated withthe world,and he can not give up the Confucianism ethic and the spirit ofconcerning with the worldly affairs.

然而，在李贄的理解中人成777777免费视频色，&人&是萬物一體之&人&国产在线91精品观看1024，他不能放棄儒家的倫理道德和入世情懷。

Variation of microbial communities in inoculated and natural composts was studied with the traditional incubation method and the PCR-DGGE technology.

采用傳統(tǒng)培養(yǎng)方法和PCR-DGGE技術(shù)研究了人工接種堆肥和自然堆肥微生物群落的演變過程91华人精品自拍。

LA795 cells were inoculated subcutaneously into the dorsa of T739 mice, and the mice were randomized into 3 groups.

將接種LA795肺腺癌細胞的T739小鼠隨機分成3組永久免费黄色,，分別給予rhES，hAS或等體積PBS皮下注射又粗又长又硬的裸交视频，1次／日北方久久av，共14d。

In general, explants began to swell in four days after being inoculated on media.

外植體在含激素的培養(yǎng)基上產(chǎn)生愈傷組織的過程中對激素種類18岁黄网，用量不敏感欧美性爱视频在线观看精品，愈傷組織的誘導(dǎo)頻率一般為90.0%左右。

He inoculated his computer with a population of 64,000 very simple software programs.

他預(yù)先給計算機輸入645免费国产自在线拍，000組非常簡單的軟件程序人人摸人人色人人操视播放。