这些结果表明：稻纹枯病菌毒素的分泌可能在其致病过程中起重要作用。
These results suggest that the toxin secreted by R. solani might play an important role in pathogenesis of this pathogen on rice.
看起来，泥土似乎提供不了太多营养物质——但它也许能保护人体，免受毒素、病菌，寄生虫的伤害。
Seems that dirt doesn't offer much in the way of nutrition-but it may protect against toxins, pathogens and parasites.
看起来，泥土似乎提供不了太多营养物质——但它也许能保护人体，免受毒素、病菌，寄生虫的伤害。
Seems that dirt doesn't offer much in the way of nutrition—but it may protect against toxins, pathogens and parasites.
迄今为止，大部分研究工作都集中在致病菌是如何通过释放毒素或者刺激免疫系统的方式影响大脑的。
So far, most of the work has focused on how pathogenic bugs influence the brain by releasing toxins or stimulating the immune system, Cryan says.
此时腹泻有利于病菌或毒素的排出。
The diarrhea is this time advantageous to the germ or toxin extraction.
烟草低头黑病菌在麦芽糖液体培养基中能产生对烟草的致萎毒素。
The toxin from tobacco black death disease pathogen was produced to wilt tobacco seedlings in the maltose liquid medium.
其发病机理主要是由病菌的代谢产物———毒素导致的。
The supersession result toxin of the germ mainly causes its pathogenesis.
结果表明：随着赤霉病菌粗毒素预处理浓度的提高，大麦花药愈伤组织诱导率降低，愈伤组织的绿苗分化率降低。
The results showed that with the increase of the concentration of the crude toxin in culture media, the frequency of callus induction and green plant regeneration was decreased.
一些病菌生活在组织内并迅速繁殖从而导致组织死亡。其它病菌产生毒素把组织杀死。
Some germs live in the tissue and multiply so rapidly that the tissue dies. Others produce toxins that kill tissue.
肠毒素大肠杆菌（ETEC）是引起仔猪腹泻的主要致病菌，产生的肠毒素主要为热敏性肠毒素（LT）与耐热性肠毒素（ST）。
The enterotoxins produced by Enterotoxigenic Escherichia coli (ETEC) are the main diarrhea-causing pathogen, and they were divided into two groups: heat-labile toxin(LT) and heat-stable toxin(ST).
镰刀菌酸是枯萎病菌产生的一种非寄主特异性致病毒素。
The content of fusaric acid in the crude toxin produced by Fusarium oxysporum f.
用改良理查德液体产毒培养基培养棉花枯萎病菌，取其培养滤液作为毒素液。
The fusarium wilt disease strain was inoculated and cultured in the modified Richard's liquid medium.
肠出血性大肠埃希菌o 157：H7和其它产志贺样毒素大肠埃希菌是引起人类疾病的重要食源性致病菌，它们主要通过食物链传播。
E. coli O157: H7 and other Shiga toxin-producing E. coli (STEC) are important human pathogens that are mainly transmitted through the food chain.
通过田间花期接种鉴定与室内赤霉病菌粗毒素接种及胚芽鞘接种鉴定结果进行系统比较和相关性统计分析。
System comparison and negative correlation was observed between inoculation in flowering stage and inoculation with crude toxin produced by Fusarium Graminearum and coleoptiles inoculation.
摘要：植物抗毒素是植物受到外界刺激或感染病菌后合成并积累的具有抗逆活性的小分子化合物。
Abstract: Phytoalexins are antimicrobial compounds of low molecular weight that are synthesized and accumulated in plants after exposure to microorganisms.
肠毒素性大扬杆菌(etec)是幼儿腹泻和旅游者腹泻的重要致病菌。
Enterotoxigenic Escherichia coli (ETEC) is the most important cause of diarrhea in children under age 5 years and in travelers.
肠毒素性大扬杆菌(etec)是幼儿腹泻和旅游者腹泻的重要致病菌。
Enterotoxigenic Escherichia coli (ETEC) is the most important cause of diarrhea in children under age 5 years and in travelers.
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