The higher the inoculation concentration of the strain is during seed germination, the more quantity the strain in host plant tissues. When strain B504-1121 was inoculated on lower petioles, it could transfer into upper tissues, however it only habitate in leaves if it was inoculated on leaves.

在下部葉片葉柄處接種的菌體可向上移動人人上人人操超碰，通過莖進入上部葉片人人曰；在葉部接種的菌，則只在接種葉內(nèi)定殖欧美乱交牲交乱频，不再向其他部位轉(zhuǎn)移黄页网在线观看免费视频。

By inoculated to tobacco plants, six strains could be re-isolated from the inoculated plants, indicating that they were endophytic bacteria in tobacco. Culture these eight bacteria and Phytophthora parasitica var. nicotianae together, the result showed four endophytic bacteria YN-55, NN-3, YN-4 and YN-10 have the best antagonistic effects.

將這8株內(nèi)生細菌與煙草黑脛病菌共培，進一步測定拮抗效果結(jié)果顯示YN-55国产拍精品、NN-3男女互插在线观看、YN-4和YN-10 4株拮抗效果最好，均在66％以上人人摸日日干，并且這4種細菌均對孢子囊的產(chǎn)生有較強的抑制作用欧美日韩久荜，而菌株發(fā)酵液對孢子囊的產(chǎn)生的抑制作用不明顯。

Healthy rabbits were inoculated each with vaccines of the recombinant Pilin and the recombinant fused Pilinn-IL2 protein at 250ug per dose to potentiate the immunogenicity. The D. nodosus Pilin vaccine and the killed D. nodosus whole cell vaccine were also inoculated into rabbits as controls in order to compare with the above two recombinant vaccines.

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Thirty specimens samples were randomly divided into three groups blank control,media control and inoculated m edia group, 10 specimens were used in each group under the aerobic conditions,Sa polos glucose agar media with candida albicans inoculated .

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The results showed that:(1) at low temperature, in the 752 eggs of the SS strain initially inoculated 639 of them hatched and 15 of them developed to the pupal stage, while in the 823 eggs of the RR strain initially inoculated only 470 hatched and 1 of them developed to the pupal stage.

2在適溫下，雖然SS與RR品系之間在一些特性上存在顯著差異亚洲免费福利视频，但總的說來差異不大日欧美女人，經(jīng)生命生殖力表綜合分析，SS和RR品系所表現(xiàn)的內(nèi)稟增長率分別為0.2138／欧美午夜艳？

The results show that compared with the uninoculated pear fruit, the PPO activity of the pear fruit inoculated by the pathogen markedly increase in 48 hours after the inoculating treatment, the PAL activity is on the rise during the 120 hours after inoculation, POD and CAT activities reach a peak at 72h after inoculation, and the SOD activity of the inoculated treatment is also obviously higher than that of the contrast, which suggests that those enzymes are closely-related to pear fruit against Botryosphaeria berengriana f.sp.

結(jié)果表明：鴨梨果實中多酚氧化酶活性在接種輪紋病菌48 h內(nèi)顯著高于對照五月丁香综合在线视频，苯丙氨酸解胺酶活性在接種120 h內(nèi)一直呈上升趨勢，過氧化物酶和過氧化氫酶活性在接種后72 h出現(xiàn)活性高峰亚洲三级片视频，超氧化物歧化酶活性在接種后120 h內(nèi)也顯著高于對照caoporen永久免费公开视频，說明這些酶對鴨梨果實抵抗輪紋病密切相關(guān)无码一级毛片免费。

T739 mice were inoculated with LA795 cells. Angiostatin was given to part of inoculated and uninoculated mice by intraperitoneal injection fourteen days after the inoculation. The treatment lasted 20 days and the size of tumor, survival period, behavior of the mice and pathology of lungs, livers and kidneys were observed.

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Methods Affinity chromatography purified plasminogen was digested by pancreatic elastase and angiostatin was obtained by purifying the digestion with affinity chromatography and dialysis. T739 mice were inoculated with LA795 cells. Angiostatin was given to part of inoculated and uninoculated mice by intraperitoneal injection fourteen days after the inoculation. The treatment lasted 20 days and the size of tumor, survival period, behavior of the mice and pathology of lungs, livers and kidneys were observed.

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Then Vero cells were inoculated with a final cell density of 1×105/mL . After 7 days of culture, cell density can reach 6~7×106/mL, then rabies virus VaG strain was inoculated with a MOI of 0.01. After 24h inoculation, the cultured viruses were harvested continuously for 12 days. The titer of collected virus in the culture medium was about 6.0 to 8.5 logLD50/mL. From these collected viruses, vaccines were prepared through the steps of concentration, inactivation and purification, The quality of these vaccines meets "The Chinese Requirements for Biologics Year 2000".

在5L體積的生物反應(yīng)器中，加入含10g/L微載體的199培養(yǎng)基狠狠看香港澳门黄色片视频，接種Vero細胞至細胞濃度達到1×105/mL日韩精品人妻系列视频在线，培養(yǎng)7d后細胞可生長至6~7×106/mL，然后以感染復(fù)數(shù)為0.01接種狂犬病毒VaG株A级免费黄片，接毒后24h開始收獲亚洲日韩精品久久久久，連續(xù)收獲12d左右，收獲的病毒滴度范圍在6.0~8.5logLD50/mL国产日韩在线亚洲色视频，收獲的病毒原液經(jīng)濃縮不满18岁进入黄色网站、滅活和純化等步驟制備成疫苗，各項質(zhì)量指標(biāo)均達到《中國生物制品規(guī)程》2000年版要求亚洲av线网站。

The results were as follows:lThe explants from inoculated seedlings were the best among inoculated seedlings, infancy disparted seedlings and mature trees ,which had both low contaminated rate, be...

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