菌体

Mycorrhiza is a mutualistic symbiosis between plants and fungi, and ectomycorrhiza is an important type of mycorrhiza.

菌根是一种植物营养根与土壤真菌形成的共生体，在自然界中分布广泛。

Objective To study the factors affecting the accumulation of hydrolysable tannins in cultured mycelia of Inonotus obliquus.

目的探索影响人工培养条件下桦褐孔菌菌丝体水解鞣质积累的因素。

The young mycelia, plate-cultured for 5 days, were almost dissociated through myolysis in a mixed enzymic solution at 32℃ for 5-7hours.

六菌株平板培养五天的幼龄菌丝体，在混合酶液中32℃摇瓶酶解5～7小时，即可全部离解。

For instance, when nutrients run low, individual myxobacteria may come together to form a fruiting body to produce spores.

例如，当营养缺少时，个体粘丝菌可能会聚集起来形成一个果状体来生产孢子。

Objective To study the infection and features of sexually transmitted disases in Ureaplasma urealyticumand Neisseria gonorrhoeae.

目的 探讨我院解脲支原体与淋病奈瑟氏菌在STD患者中感染的情况及特点。

In order to clarify the genetic mechanism of the adhesion,an in vitro adhesion experiment was carried out for three variants of E.coli F4in 366 piglets of three pig breeds.The results showed that there existed significant differences(P.001)in the adhesion percentage among the three breeds.Most SB piglets were nonadhesive for all the three variants,whereas most LR piglets were adhesive.Within each breed except for LR,the proportions of the three F4 variants adhering to the brush borders differed significantly.

为了研究黏附的遗传机制，本实验利用大白、长白、松辽黑猪的小肠刷状缘细胞与F4ab、F4ac、F4ad进行离体黏附实验，结果发现3品种猪之间黏附情况存在显著差别(P《0.01)，松辽黑猪以非黏附型为主，而长白猪中黏附型比例较高，在同一品种猪内，3种菌株的黏附比例在松辽黑猪内和大白猪内有极显著差异，但在长白猪中无显著差异。

Then we transformed mTn-lacZ/LEU2 transposon library into the YES2MTM1 strain. Transformants lost the plasmid overexpressing MTM1 after 5-Fluoroorotic acid treatment. We picked up the yeast strains able to grow on nonfermentable carbon source with MTM1 deletion and some transposon insertion and identified the insertion sites.

因MTM1基因的缺失造成的损伤不可逆，直接转入文库无法筛选得到MTM1 基因缺失表型相关基因，本研究利用外源MTM1基因菌株和mTn-lacZ/LEU2酿酒酵母转座子文库进行筛选，寻找能挽救mtm1突变体生长缺陷的转座子插入位点。

The content of polysaccharide of fruiting body and mycelia of Phaeoporus obliquus were determined and their values were 2.63% and 2.12% respectively.

对斜生褐孔菌子实体和菌丝体的多糖含量进行了测定，二者多糖含量分别为2.63%和2.12%。

［Objective］To study the possibility of drug inhibition of wear particle induced osteolysis and aseptic prosthesis loosening in vivo.

［目的］探讨药物预防人工关节磨损颗粒致假体周围骨溶解及无菌性松动的可能性。

High palmitoleic acid-producing strains were obtained by protoplast fusion between Saccharomyces cerevisiae No.12.926 producing palmitoleic acid and Rhodotorula No.12.908 producing oil and fat.

采用原生质体融合技术进行产棕榈油酸酵母Saccharomy cescerevisiaeNo.12.926和产脂酵母RhodotorulaNo.12.908的融合研究，获得了棕榈油酸高产酵母工程菌株。

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。