霉菌的
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The changes of pH, glucose consumption, nitrogen assimilation, aureomycin production, formation of organic acids and ammonia as well as mycelial respiration during aureomycin fermentation by Streptomyces aureofaciens were studied with two media.
在两种培养基中观察了金霉菌培养过程中pH的变化、葡萄糖的消耗,氮的同化、金霉素的产生、氨和有机酸浓度的变化、菌丝的呼吸等代谢变化,这两种培养基的区别,即在一种培养基中另加入肉汤粉和玉蜀黍浆。
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In this study ten species of Trichoderma were morphologically identified. Among them, Trochoderma koningii was systematically studied based on its physiological and biochemical characteristics. Its antagonistic mechanism and biocontrol were studied. In addition, optimizing condition of antibiotics protruded and fermentation on culturing materials were also tested. Results as following:1. For the conidium germination of T.
本研究对所分离到的十种木霉进行了形态学分类鉴定,在此基础上对其中的康氏木霉的生理生化特性进行了较为系统的研究,同时对康氏木霉的拮抗机制、产毒条件优化、固体培养条件优化、生物防治等进行了研究,其结果如下:一,测定了康氏木霉菌落生长、孢子萌发与温度、相对湿度、pH值、营养物质、光照等的关系。
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The positive effects include invert of sugar into alcohol by yeast and invert of malic acid into lactic acid by lactobacillus etc.
摘 要:在整个葡萄酒的酿造生产过程中,不同的微生物起着不同的作用,酿酒酵母将糖转化成酒精,乳酸菌会将苹果酸转化成乳酸等,这些是正常的发酵过程;而醋酸菌会使葡萄酒发生酸败,产膜酵母会使葡萄酒起膜浑浊,霉菌会影响酒的风味等,这些是有害微生物的作用。
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pPR2 is the smallest ac-tinomycete linear plasmid beyond Streptomyces. This is the first time to report the complete nucleotide sequence of linear plasmid in the genus Planobispora. pPR2 may have novel mechanism for telomere replication, and pPR2.2c and pPR2.3c encode the possible telomere replication proteins.
pPR2是链霉菌之外的放线菌中最小的线型质粒,其序列在游动双孢菌属的线型质粒中是首次报道。pPR2可能具有新型的端粒复制的机制,其中pPR2.2c和pPR2.3c编码可能的端粒复制蛋白。
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This paper discussed the pathogens, disease regularity and prevention countermeasures of maize stalk rot, and elucidated that the infection mechanism of maize stalk rot is primary infection source of Pythium spp under high temperature.
论述了玉米茎腐病的优势病原菌、发病规律及其防治对策,阐明了玉米茎腐病的侵染机制是腐霉菌在高温条件下主要的初侵染原,而镰刀菌因其超强的定殖能力而进行二次侵染,两种病原菌侵染致病的主要活性物质为糖蛋白毒素。
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To explore the effect of coculturing actinomycetes with Bacillus subtilis on the production of bioactive secondary metabolites, we studied the difference between fermentation products of monocultures and the corresponding cocultures of 22 actinomycetes by antimicrobial assay and HPLC-PDA analysis.
为探讨共培养对放线菌产生活性次生代谢产物的影响,结合抗菌活性测定及HPLC-PDA分析,研究了22株放线菌的单培养及其与枯草芽孢杆菌的共培养发酵代谢产物的差异,并选取抗菌活性较强的链霉菌FXJ2.014进一步研究其代谢产物。
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To explore the effect of coculturing actinomycetes with Bacillus subtilis on the production of bioactive secondary metabolites, we studied the difference between fermentation products of monocultures and the corresponding cocultures of 22 actinomycetes by antimicrobial assay and HPLC-PDA analysis.
摘 要:为探讨共培养对放线菌产生活性次生代谢产物的影响,结合抗菌活性测定及HPLC-PDA分析,研究了22株放线菌的单培养及其与枯草芽孢杆菌的共培养发酵代谢产物的差异,并选取抗菌活性较强的链霉菌FXJ2.014进一步研究其代谢产物。
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But this soggy approach may have some serious drawbacks. Steam cleaning can dump buckets of water on your carpet and pad. When left behind, this water can create a breeding ground for mold and bacteria in just hours.
但这个浸湿的过程会有严重的问题:蒸汽清洗相当于倾倒一桶桶水在您的地毯上,在短短的几个小时内,残留物的水分将会培养一个细菌和霉菌滋生的场所。
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This prospective, nonrandomized, open study took place at a private dermatology practice. A sequence of four groups, each made up of 10 to 20 office patients with DSO, were treated with pulse-dosed oral terbinafine, 250 mg per day for seven consecutive days, at intervals of two, three, and four months. Treatment was stopped when the distally advancing new nail bed and nail had completely removed the mycotic defect, or when fungistasis had failed.
这项研究是在一家私人皮肤科诊所进行的,为一预期性、随机性的设计;试验组包含一系列的四组,每组都有10至20个DSO患者,每位患者都接受脉冲式口服terbinafine治疗:每天250毫克,连续7天为一个治疗期;治疗间隔为2个月、3个月及4个月,治疗直到受霉菌感染的甲床及指甲,以自然生长的方式,完全被更换,或是这项抑霉治疗法无效为止。
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Griseofulvin is an antifungal antibiotic produced by various species of Penicillium. It is a spindle poison which could interfere with the organization of microtubules at mitosis or other processes mediated by the microtubules networks.
Griseofulvin目前是一种被广泛使用的口服抗霉菌药物,现已知道GF有抗癌的效果,其主要的作用机制是经由干扰微小管的聚合,来达到使细胞凋亡的目的。
- 推荐网络例句
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As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.
每逢看到沃林顿那刚毅的脸,那乌黑、忧郁的眼睛,她便会相信,他一定作过不幸的爱情的受害者。
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Maybe they'll disappear into a pothole.
也许他们将在壶穴里消失
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But because of its youthful corporate culture—most people are hustled out of the door in their mid-40s—it had no one to send.
但是因为该公司年轻的企业文化——大多数员工在40来岁的时候都被请出公司——一时间没有好的人选。