内生菌是一类新的微生物资源,能够产生多种生物活性物质,具有重大的研究价值,开发前景广阔。
Endophytes are new microorganism resources which have the ability to produce various bioactive substances, which have great research value and a bright prospect in exploitation.
在试验研究方面,主要是进行石斛内生真菌的分离,形态学和分子生物学鉴定。
In this study, primary research is Isolation and morphological and molecular identification of endophytic fungi in Dendrobium.
植物内生菌是一种新的微生物资源,具有潜在的药用价值。
The endophytic mycelium is a new microorganism resource with the potential pharmaceutical value.
植物内生细菌对宿主植物具有许多有益生物学作用,揭示了其在农业领域中的巨大应用潜力。
Endophytic bacteria have enormous application potentiality in the field of agriculture for their many beneficial biological effects.
使用明胶溶液作为内水相,较好地保持了制备工艺过程中的GLP-1生物学活性,在体外释放过程中GLP-1的生物学活性略有下降;
The bioactivity of GLP-1 was conserved with glutin as inner water phase, but in the course of in vitro release, the specific activity of GLP-1 in the microspheres decreased a little.
研究证明利用药用植物内生微生物发酵生产药用植物活性物质是可行的。
The result fully indicates that it is feasible to use endophytic microbial of anti-cancer medicinal plant to produce anticancer substance.
植物内生真菌能产生酚类、萜类和生物碱类等多种类型的化感物质,它们在植物的生长发育、抗生物胁迫和非生物胁迫方面发挥重要作用。
Plant endophytic fungi could produce various allelochemical such as phenols, terpenoids, alkaloids, which has an important impact on the plant growth, biotic and abiotic stresses resistance.
根据对宿主植物的作用,可以将内生微生物分为共生内生微生物、有益内生微生物和潜在的病原微生物三类。
Plant endophytic microbes can be divided into symbiosis endophytes, beneficial endophytes and potential pathogens according to their association with the host plant.
本发明不仅增加了一种产紫杉醇的内生真菌,而且为将来产紫杉醇微生物的基因改造,奠定了物质基础。
The invention not only provides an additional taxol-producing endophytic fungus, but also establishes physical foundation for the genetic modification of taxol-producing microorganisms in future.
随着对药用植物内生真菌研究的深入,从药用植物内生真菌中寻找新的生物活性成分已成为研究热点。
With the development of researches in the field of endophytic fungi of medicinal plants, the research on novel original bioactive compounds from endophytic fungi has become a new hotspot.
植物内生菌作为一类特有的微生物资源已得到广泛的认同。
It is a consent that endophytes are a special microbe resource.
植物内生真菌是一大类未被充分研究过的新的微生物资源,具有潜在的应用前景。
Plant endophytic fungi are a large class of new microbial resources not fully studied, with potential applications.
这在医学,肿瘤学和癌症生物学的区域内为大学生和研究生准备。
It is intended for undergraduates as well as postgraduates in the area of medicine, oncology, and cancer biology.
Backster说如果有人在一定距离内破坏了某一生物,植物也能知道。因为当一个刚刚砍倒一棵树的男人进行房间的时候,植物能发出信号。
Backster said that the plants also knew if someone had destroyed a living thing some distance away, because they signalled when a man who had just cut down a tree entered the room.
目前为止,许多研究者从不同的植物内生菌中分离到大量具有抗菌活性的新化合物,这些新的化合物被认为是解决日益严重的微生物多重耐药性的希望之一。
Many new compounds with antimicrobial activity from different endophytes have been isolated so far. These new compounds provide alternatives to fight against multi-drug resistance of microorganisms.
本发明提供一种新的产紫杉醇的内生真菌,增加可用于紫杉醇微生物发酵的菌株数量。
The invention provides a new taxol-producing endophytic fungus and increases the number of strains that can be used in microbial fermentation of taxol.
进化分歧数据还表明,不同生物型之间的遗传距离明显大于同一生物型内遗传距离, 其中Q型内部差异最小, 在0.9%以内;
The genetic distances among different biotypes were significantly higher than within the same biotype, while Q biotype showed the least genetic distance of 0.9% within itself.
进化分歧数据还表明,不同生物型之间的遗传距离明显大于同一生物型内遗传距离, 其中Q型内部差异最小, 在0.9%以内;
The genetic distances among different biotypes were significantly higher than within the same biotype, while Q biotype showed the least genetic distance of 0.9% within itself.
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