株

To Tai-keng No.9 and to Tai-keng No. 11. Besides, there is no relativity of the elements of the quantity, hypha growth rate and the radius of the distribution of sclerotium of test isolates pretend to be positive related.

另一方面、对於供试菌株中dsRNA出现的种类则与菌株的生理生化特性以及供试菌株接种三种水稻所获得之病害指数而言则也是无相关性。

Two fungal strains C —1 and 3—2 with high adsorption capacity and resistance to zinc and lead were screened. The strain C—1 was characteristic of great biomass, rapid growth and was able to produce spores even in the concentration of 100mg/L zinc ions.

筛选出两株分别对锌离子和铅离子有一定耐受性、吸附载量高的C—1和3—2真菌菌株。C—1菌株生物量大、生长速度快，在锌离子浓度为100mg／L的水溶液中仍能生长产生孢子。

Results: The homololgy of nuclcotide sequence between Wuhan isolates and Bejing isolate were semblable, had some difference between Japan isolate and much different with TT virus.

结果：武汉SEN病毒株与北京株同源性较高，与日本株有一定的差异，和TT病毒有较大差异。

These suppressors can restore septation and conidiation in the absence of the SEPH protein. By the cross and backcross, the temperature sensitive strain Sin110 was obtained and the bypass of SIN pathway was identified.

通过对突变株进行杂交和回交等遗传学分析，排除了sepH回复突变菌株，获得了能使sepH胞质分裂恢复正常的温度敏感菌株Sin110，证实了SIN途径具有对应反向的旁路途径的存在。

Objective There is a close relationship between genospecies and clinical manifestation, the choice of strain for vaccine and serodiagnosis antigen. So molecular epidemiology of Borrelia burgdorferi sensu lato in China is important for the prevention of Lyme disease.

目的莱姆病螺旋体的基因型和临床表现、疫苗菌株和抗原菌株的选择存在密切的关系，所以对中国菌株进行分子流行病学研究，可为莱姆病的防治提供科学依据。

Using quadratic rotational regression combination design to study the influence on yield and economic characters in different fertilizer and density of the rape, the result showed that the influence of density and fertilizer on yield and active silique per plant were significant but the quantity and weight of seed, while the influence of density on active silique per plant was higher than that of fertilizer but on yield was contrary.

结果表明，在本试验范围内，施肥量和密度对油菜单株有效角果数和产量均有显著的影响，对单株有效角果数的影响是密度大于施肥量，而对产量的影响则是施肥量大于密度；单株有效角果数的最佳组合为施肥量以纯氮227.0kg/hm2、密度9.4万株/hm2，产量的最佳组合为施肥量以纯氮235.7kg/hm2、密度10.6万株/hm2；当控制施肥量、密度分别为214.4—256.9kg/hm2、10.1—11.1万株/hm2时，油菜产量可达3000kg/hm2以上。

Single spore strains without producing fruit body were isolated from the original Cordyceps militeris, WWM04 with producing fruit body.

对优势蛹虫草原始菌株WWM04进行单孢子分离，共获得9个单孢子分离株，采用米饭培养基培养确证并且获得6个完全不产子实体的单孢子分离株。

The stem rot incidence of test plants grown in substrates treated by 5.7×10^6-10^7 cfu/gram conidial preparation 15 weeks after treatment was approximately 10%, whereas that of the compared non-treated control was about 93.3%. In a serial field trials, the effectiveness of disease control was consistently found better by root coating or preplanting substrate blending with the conidial suspension than that by the chlamydospores preparation to the antagonist.

在温室试验中，以不同浓度TA菌株分生孢子制剂行栽培介质混合处理，於处理15周后，试验结果显示，病害防治效果随施用浓度提高而有明显增加之趋势，每克栽培介质施用57×10^6-10^3 cfu之TA菌株分生孢子处理，其茎腐病发病率低於10%以下，而未处理TA菌株之对照处理组发病率则达93.3%。

Furthermore, the expression level of the orf19.3926, which locates at the down stream 266 bps from REP3, increased about 3.5 folds in the REP3 rescued strain than that of the wild-type strains and rep3/rep3 mutants in the presence of miconazole.

再者，在药物诱导下，另一个距REP3基因下游处266 个核酸的orf19.3926表现量在rep3/rep3：：REP3 突变补救株中比rep3/rep3 突变株及野生株提高了3.5倍。

Objective To compare the G genes of novel rabies street virus strain isolated in Zhejiang Province, China and other vaccine virus strain used in China and abroad.

目的 对浙江新近分离的2株狂犬病病毒街毒株的G基因进行遗传学分析，并比较其与国内外使用的狂犬病疫苗株间的差异。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。