查询词典 fungus

Using 11 primers filtrated from total 53 primers, ISSR amplification was conducted in 220 individuals from eleven Cryphonectria parasitica subpopulations which were from four countries, and 174 polymorphic loci were detected from total 177 loci. The percentage of polymorphic loci of the total populations was 98.31%, while that at a subpopulation level averaged 20.43 %. Shannon's Information index and Nei's gene diversity of the fungus at the total populations level was 0.1769 and 0.7386, respectively.

自53个ISSR引物中筛选出11个引物，对以上四个群体的栗疫病菌11个子群体的220个菌株进行扩增，共检测到177个位点，其中多态位点为174个，多态位点百分率为98.31%。11个栗疫病菌子群体的P平均值为20.43%；群体水平的Shannon信息指数和Nei指数分别为0.1769和0.7386；各个子群体I的平均值为0.0943，h的平均值为0.0614。

It also widespread exists in the pericellular membrane of some fungus,insects,and algae,and in the cell walls of the advanced plant.The chitosan is the result of chitosan's dis-ethanoyl.

通过将甲壳素脱乙酰化可制得壳聚糖，壳聚糖是天然糖中唯一大量存在的碱性氨基多糖，其降解产物低分子量壳聚糖更是具有许多特殊的物理化学性质和生理功能。

Nimbya alternantherae SF-193 is a strong phytopathogenic fungus that could cause foliar and stem necrosis of Alternanthera philoxeroides and inhibit the growth of the weed in the field.

假隔链格孢SF-193是空心莲子草的强致病菌，能引起空心莲子草快速发病，有效地抑制空心莲子草生长。

Result The phytopathogenic fungus Pythium aphanidermatum was isolated; 7 strains of antagonistic actinomycete, which had obvious inhibitory effects on Pythium aphanidermatum were screened. The inhibitory ring of No.8 strain was 13.3 mm, and reached 88.3% when cultivated for 120 h.

伽师甜瓜猝倒病的病原菌为瓜果腐霉；筛选出7株对瓜果腐霉具有显著拮抗性的生防放线菌，其中8号放线菌对瓜果腐霉的拮抗环宽度为13.3mm，其无菌发酵滤液对瓜果腐霉的抑菌率在培养120h时高达88.3%。

The phytopathogenic fungus Fusarium graminearum has been transformedusing a plasmid (pAN7-1) containing the Escherichia coli hygromycinphosphotransferase gene. Stable hygromycin-resistant transformant coloniesappeared at frequencies between 2 and 10 per μg plasmid DNA.

将含有大肠杆菌中潮霉素B磷酸转移酶控制基因的质粒pAN7-1转化入小麦赤霉病菌野生菌株中，结果表明，pAN7-1的转化效率为2-10个/μg质粒DNA。

The phytotoxin can restrain the activities of peroxidase , polyphenol oxidase and phenylalanine ammonia lyase that existed in the tree, and so reduce the resistance of the host tree and benefit the fungus to intrude into the tree successfully.

该毒素能抑制寄主组织中过氧化物酶、多酚氧化酶和苯丙氨酸解氨酶的活性，降低寄主树木的抗御能力，从而有利于菌突破寄主的生理防御屏障而成功地侵染生长。

The ethyl acetate extract of the Endophytic fungus w-90 from the plant Plantago major L.showed an obvious inhibition effect on bacteria and fungi.

车前草内生真菌w-90是按常规从车前草(P lantago m ajor L。)茎部分离到的，归于拟青霉菌属(Paecilom yces sp。)。其发酵液和粗提物都有一定的抗菌活性。

Maitake's a lot of different names, and some writings called Polyporus fungus, Hebei called chestnut mushrooms, chestnut mushrooms, Sichuan, known as terra-bacteria,"Annals of Fujian," called heavy mushrooms, while the local people call it Lotus mushrooms, Beijing Yanqing County, Dongshan district board called the melon, as well as bacteria called strange fruit or fruit YIP Kei bacteria.

灰树花的异名很多，有些著作称之为贝叶多孔菌，河北叫做栗子蘑、栗蘑，四川叫千佛菌，《福建通志》中称为重菇，而当地群众把它叫做莲花菇，北京市延庆县东山地区称之为甜瓜板，还有叫奇果菌或叶奇果菌的。

After the prawns'were injected intraperitoneally by fungus polysaccharose,the phagocytic rate and index of lymphocyte,and immune activities of serum were detected.

经体腔内注射真菌多糖后，检测淋巴细胞的吞噬率和吞噬指数，以及对血清免疫活性的影响。

Fungus polysaccharose abstracted from Cordyceps militaris was used as immunopotentiator,and was tested the effects on immune activities of the serum and lymphocyte of Penaeus chinensis .

选用从北虫草中提取的真菌多糖作为免疫增强剂，测定真菌多糖对中国对虾血清及淋巴器官中淋巴细胞的免疫活性的影响。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷