查询词典 pathogenicity

MoRGF1 was highly identical in amino acids with its homologs from other filamentous ascomycete fungi. The gene eletion mutants displayed slower growth and obviously reduced conidiation, although with no change in pathogenicity when compared with their wild type strain.

结果表明Mgg_11178.6编码一个假定的Rho族小G蛋白鸟苷酸交换因子(MoRGF1)，与多种丝状子囊菌RhoGEF亲缘关系密切；基因敲除突变体表现为生长速度减慢，产孢量明显减少，但是致病力没有变化。

A cross was made between two isolates of Magnaporthe grisea, CH63 and TH16. A total of 78 ascospore isolates were tested for pathogenicity on 36 rice varieties. The 71 pathotypes were clearly observed in the sexual progeny.

报导了两个稻瘟菌株CH63和TH16的杂交后代在36个水稻品种上的致病性分离、遗传分析以及无毒基因组成的分析结果。78个子囊孢子菌株中呈现显著的致病性分离，共出现71种致病类型，在不同品种上分别出现1：1、1：3、3：1、1：7、1：15和15：1等的无毒性／毒性分离，表明供试菌株对不同品种的无毒性／毒性是一个或多个基因控制的。

The summary of mechanism of the peroxisome biogenesis in filamentous fungi and relationship between peroxisome and pathogenicity were reviewed in this paper

本文对P发生机制、在丝状真菌中的研究概况，以及与植物病原真菌致病性的关系进行了综述。

Meanwhile greater interests have been demonstrated in area of the peroxisome biogenesis and in its roles of pathogenicity of several phytopathogenic fungi.

同时，作为丝状真菌真菌中的重要类群，植物病原真菌P在致病过程中的作用也引起关注。

Viral proteomics is helpful for understanding of the pathogenicity of the viruses, increasing the development of the new diagnosis methods and medicine, reinforcing the biodefense against the viral biological warfare agent.

病毒蛋白质组的研究有助于对病毒致病性的了解，加速新的诊断方法及治疗药物的研制，增强对病毒的生物防御。

The pathogen causing lily blights was isolated from diseased lily with typical symptoms on basal stem. The pathogen was identified as Phytophthora nicotianae van Brede de Haan according to the characteristics of mycelium, chlamydospore, zoosporangium, oospore and the test of pathogenicity of the pathogen.

从具典型症状的新鲜百合疫病植株茎基部病组织中分离到百合疫霉菌，根据其病原菌菌丝的形态、菌落特征，厚垣孢子、游动孢子囊和卵孢子的形态和大小，以及病原菌致病性测定，该病原菌鉴定为烟草疫霉 Phytophthora nicotianae van Brede de Haan。

Capsici has been broadened, there is considerable diversity in host-specific pathogenicity. The isolates of P. capsici in Taiwan belonged to A1 mating type, and no chlamydospore was found. The structure or survival of P. capsici in the field is unkown.

目前在台湾所分离到之茄科疫病菌菌株均为A1配对型，且尚未发现其具有厚膜孢子，故在自然界中此病原菌是以何种构造或方式残存仍属未知，故分子标记之建立可协助该菌在自然界中之生态研究。

This experiment results suggested coccoid forms of Hp still possess potential pathogenicity, and provides an impetus for this hypothesis that coccoid forms of Hp be viable but nonculturable.

本研究支持部分Hp球形体具有活力但体外不能培养成活这一假说，提示"粪－口"传播应引起更多的关注。

Pathogens were isolated from diseased leaves of Atractylodes in Xiaochang county of Hubei province. Firstly, we pathogenicity test was conducted based on Kochs rule. Secondly, we described the morphological characteristics of the conidia, conidiophore and beak of the pathogens growing on diseased leaf land PCA.

从湖北省孝昌县苍术种植基地的发病植株叶片上分离得到菌株，根据柯赫氏法则对分离自发病叶片的菌株进行致病性测定，然后描述了寄主发病叶片以及PCA培养基上分生孢子、分生孢子梗及喙的形态，测量其大小，观察分生孢子链的形状。

The process flow of frozen boiled crawfish ,the genera of microorganism and its heat resistance and pathogenicity were analyzed in this article.

分析了出口冻煮小龙虾的生产工艺、控制微生物的种类及其相应的耐热性和致病隐患等方面，得出蒸煮是控制小龙虾生产加工过程中微生物的有效方法，并且得出影响蒸煮的因素有蒸煮数量、加工季节和虾体大小。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。