The second and third group, which mainly contained very low virulent and nonpathogenic isolates, displayed high variation in both RAPD patterns and ITS sequences, compared with the first group.

第二日本一区二区久久人妻高清、第三組與第一組在RAPD帶型和ITS/5.8S區(qū)域序列上差異大久久精品性，且致病性極弱或不致病人人操,人人草。

The virus isolates' pathogenicities varied from completely nonpathogenic to highly lethal and were positively correlated with tracheal virus titers.

不僅如此日韩一区观看视频，其中8個病毒株通過接觸能夠有效感染新的野鴨并能夠在其體內(nèi)大量復(fù)制而不表現(xiàn)致病性。

Nevertheless, the eight virus isolates that were nonpathogenic in ducks replicated and transmitted efficiently to naive contacts, suggesting that highly pathogenic H5N1 viruses causing minimal signs of disease in ducks can propagate silently and efficiently among domestic and wild ducks in Asia and that they represent a serious threat to human and veterinary public health.

該現(xiàn)象提示高致病性流感毒株H5N1能夠在野鴨或家禽體內(nèi)迅速在线天堂www在线.中文欧美、隱匿復(fù)制而無明顯表現(xiàn)国产日韩精品AⅤ一区二区，對人或家禽的健康安全構(gòu)成嚴(yán)重威脅。您翻譯的質(zhì)量真不錯深夜福利网站，感謝您的參與我領(lǐng)第4單元欧美一区2区三区3区公司。已完成。4單元譯文五月婷婷丁香网。doc (27.5k)第10單元吧中国熟妇乱XXXXX，可是我打不開，亂碼999免费国产，麻煩樓主發(fā)給我亚洲欧美一区二区啪啪啪，郵箱已pm我領(lǐng)第七單元吧！我領(lǐng)第九單元吧最新偷窥盗摄wang网！第七單元完成91热在线视频观看！

The main virus that infected oilseed rape and the variance of its related isolates were confirmed.

明確了油菜病毒病的主要毒源及相關(guān)分離物的分類歸屬。

The survival of oospores which were produced in the media was assessed after a winter. The methods promoting the oospore germination and the factors affecting the oospore germination were also investigated. Identfication of mating type, resistance to metalaxyl and isozyme genotype were performed on the F1 generations and parental isolates of oospores.

對馬鈴薯晚疫病菌在培養(yǎng)基上產(chǎn)生的卵孢子越冬后的存活能力免费无码毛片A视频、誘導(dǎo)卵孢子萌發(fā)的方法亚洲精品综合久久国产二区、影響卵孢子萌發(fā)的因素和卵孢子親本及F_1代菌株的交配型、對甲霜靈抗性和同工酶基因型進(jìn)行了初步測定和研究GIAO视频免费观看。

Silver nitrate and povidone-iodine exhibited activities against common pathogens of ophthalmia neonatorum isolates.Silver nitrate was more active than povidone-iodine.

硝酸銀滴眼液和聚維酮碘滴眼液對新生兒眼炎常見致病菌都具抑菌和殺菌作用欧美乱论电影，但硝酸銀作用更強(qiáng)。

Although outcrossing is possible, most isolates are self-fertile.

雖然異型雜交可能發(fā)生在线看自拍，大多數(shù)菌株自交能孕久久老司机亚洲精品福利网站。

Taking isolate USA as outgroup, the phylogenetic tree was constructed by means of maximum parsimony analysis, and the genetic evolution among isolates was analyzed.

以USA為外類群利用最大簡約法構(gòu)建了大豆疫霉根腐病菌的系統(tǒng)發(fā)生樹，并分析了菌株之間的遺傳進(jìn)化關(guān)系永久黄网站色视频观看免费。

Grisea have been obtained in recent years as well.In our previous work, an RIL population consisting of 304 lines was constructed from the indica cross Zhong 156/Gumei 2. Two genes conferring complete resistance to blast isolate 92-183 (ZC15) were primarily mapped by using 148 lines of the population. In the present study, genotype of the 304 RILs were analyzed and QTL mapping for partial resistance to 2 isolates of leaf blast and 1 isolate of neck blast were conducted.

本實驗室曾經(jīng)應(yīng)用中156／谷梅2號構(gòu)建了由304個重組自交系(recombinant inbred lines，RIL)組成的重組自交系群體中文自拍日韩在线播放视频免费，應(yīng)用其中的148個株系對抗稻瘟病基因進(jìn)行了初步的定位免费A片人成视频在线观看网站，本研究則進(jìn)一步對整個群體的304個RILs的基因型進(jìn)行了分析国产欧美黄片在线看最新款，對控制葉瘟和穗瘟部分抗性的QTL進(jìn)行了定位。

Heterotopias always presuppose a system of opening and closing that both isolates them and makes them penetrable.

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