变形虫阶段的细胞仍不含内共生菌。
Cells of the amoeboid stage lacked the methanogenic endosymbionts.
据此认为，温度可能通过作用于蚜虫内共生菌胞数量而影响蚜虫体型的大小。
It is tentatively hypothesized that temperature affects aphid body size via influence on the abundance of mycetocytes.
体外和动物实验显示，开菲尔中的共生菌群具有抗癌、抗突变以及抗菌等功效。
Moreover, in vitro and animal trials have shown symbiotic microflora in kefir have anticarcinogenic, antimutagenic and antimicrobial properties.
地衣是真菌与藻类共生组成的生命体，分类学上由其共生菌-地衣型真菌命名。
Lichen is a sort of complex life that living in symbiotic relationship with fungi and algae, named by the mycobiont lichen-forming fungi taxonomically.
共生菌在黑豆蚜生长和繁殖中的作用研究蚜虫与细菌的共生关系，首先要获得脱共生蚜虫。
The effect of symbiont on growth and reproduction of the black bean aphid, Aphis craccivora KochObtaining aposymbiotic aphids is key to study the relationship between the aphid and Buchnera.
也许将来对多发性硬化这样疾病的治疗将会引入共生菌，以恢复肠道和大脑的正常免疫功能。
Perhaps treatments for diseases such as multiple sclerosis may someday include probiotic bacteria that can restore normal immune function in the gut... and the brain.
在经济价值方面，有食用菌77种，药用菌43种，毒菌24种，木材腐朽菌93种，树木共生菌32种。
In the economy meaning, there are 77 edulis fungi, 43 medical fungi, 24 poisonous fungi, 93 ectotrophic mycorrhiza fungi and 32 wood rotten fungi.
另一个问题是，一组细菌对人体的基础生理是否是必不可少的；换言之，人类是否真的是没有共生菌就会死的共生体。
Another is whether a set of bacteria is essential for basic human physiology-in other words whether humans really are symbiotic creatures who would die without their collaborators.
为了获得稳定的遗传株，我们还研究了如何清除苍蝇的共生菌，如何添加维生素来维持苍蝇的生育能力以及共生菌对锥虫感染的影响。
To obtain genetic stable strain, we evaluated the clearance of symbionts in tsetse, impact of vitamin supplement on fly fertility and relationship between symbiont and trypanosome infection.
不过，这里一切的基础不是珊瑚虫，而是菌根菌及其与植物的共生关系。
But here, instead of coral polyps, it's mycorrhizal fungi and their symbiotic relationship with plants that's the basis for everything.
根瘤菌通过形成根瘤和它们的宿主建立了一种共生关系——用氮换取营养。 根瘤通常会渗透进植物的根，有时候还会渗透进植物的茎。
Rhizobia establish a symbiotic relationship with their host plant ― exchanging nitrogen for nutrients ― by forming nodules, which penetrate the roots and sometimes stems of the plant.
既然慢生根瘤菌也会生成根瘤从而建立共生关系，它们一定使用了不同的信号分子来实现这个目的。
Since the Bradyrhizobium strains still form nodules to establish symbiosis, they must be using different signalling molecules to do so.
对多菌固化发酵剂共生发酵魔芋飞粉发酵乳中的可溶性肽进行了初步的分离、纯化及理化特性的研究。
We researched on separation, purification and chemical characteristics of bioactive peptides from symbiosis fermentative konjac flying powder dairy.
环境因子的限制一直是豆科植物-根瘤菌共生固氮体系没有在农业生产中充分发挥作用的重要原因之一。
Environmental factors are always one of the major reasons why the symbiotic nitrogen-fixing system of rhizobia and legumes cannot come into full play in agricultural production.
肠道菌群定植在人体肠道当中，与宿主之间构成一定的互利共生关系，对宿主的代谢及免疫调节发挥着重要的作用。
Gut microbiota colonizing in the human intestinal tract form a mutual symbiotic relationship with the host and play an important role in the metabolism and immune regulation of the host.
作为豆科植物的一员，大豆与一种被称之为根瘤菌的土壤细菌形成了复杂的共生关系，结果导致新的根器官——根瘤的形成。
Belonging to the legume family, it enters a complex symbiosis with soil bacteria called rhizobia, which results in the formation of a new root organ, the nodule.
乙炔还原活体测定共生固氮为短时间内筛选大豆——根瘤菌最佳共生体提供了简便、快速的方法。
We suggest that the acetylene reduction method in vivo is simple and fast from screening best symbiotic system of soybeans and nodule bacteria in short time.
在盆栽条件下比较研究了转基因重组根瘤菌与出发菌和参照菌的结瘤与共生固氮效率。
Plant pot experiments were carried out for the recipient strains and their transconjugants to compare their nodulation ability and symbiotic nitrogen fixation efficiency.
供试菌随寄主植物的改变，侵染能力及所建立的共生系统固氮活性有所降低。
If the original host plant was replaced by others, both these Frankia 'infective ability and nitrogenase activity in new symbiotic system were lower.
乳酸菌生活在食用动物和人类的肠道中。这类“共生”细菌在预防肠道有害细菌生长方面发挥着重要作用。
Lactic acid bacteria inhabit the guts of food-animals and people, and these "commensal" bacteria play an important role in preventing the growth of harmful bacteria in the gut.
系统进化分析显示，5组蜱和土拉菌聚在一个分支上，其余8组和弗朗西斯菌属（类）内共生体聚在一个主干分支上。
The phylogenetic analysis indicated that 5 groups were assigned to a clade of F. tularensis, and the rest 8 groups to main clade with FLEs.
通过两菌互利共生，达到有效促进乳酸链球菌素生产的目的。
The aim of effectively promoting the production of nisin is achieved by the mutualism of the two bacteria.
大豆随着氮肥施用量的增加，不仅抑制了大豆—根瘤菌的共生固氮作用，也给生态环境带来了不利的影响。
However, with the increasing of nitrogen fertilizer, it not only inhibits nitrogen fixation between soybean and rhizobium, but brings disadvantages to ecological environment.
共生的固氮菌侵袭宿主植物的根毛，并在此繁殖和促进根瘤的形成、植物细胞和亲密共生细菌的扩大。
Symbiotic nitrogen-fixing bacteria invade the root hairs of host plants, where they multiply and stimulate the formation of root nodules, enlargements of plant cells and bacteria in close association.
摘要动物肠道共生着数量庞大、结构复杂的菌群，而肠壁内存在着为数众多、功能强大的黏膜淋巴细胞。
Abstract: there exists a huge amount of flora with complex structures in the animals' intestine; also, there are many powerful mucosal lymphocytes within the intestinal wall.
其中研究的较早的生物固氮菌是与豆科植物共生固氮的根瘤菌。
Early study object of the biological nitrogen fixation bacterium is the Rhizobium which related to the nitrogen fixation of the Leguminosae.
其中研究的较早的生物固氮菌是与豆科植物共生固氮的根瘤菌。
Early study object of the biological nitrogen fixation bacterium is the Rhizobium which related to the nitrogen fixation of the Leguminosae.
应用推荐