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It is very difficult to extract active RNA from Aspergillus niger because of the existance of complex cell wall and endo-Rnase activity.

由于复杂的细胞壁和内源酶活性的存在,所以要从丝状真菌中提取和纯化出有生物活性的RNA比较困难。

Any of several fungi of the genus Armillaria that form brown stringy rhizomorphs and cause destructive rot of the roots of some trees such as apples or maples .

任意一种属于armillaria种的真菌,有褐色的纤维的根状菌束,在诸如苹果树或枫树的一些树木的根部造成毁灭性腐烂。

An abnormal tufted growth of small branches on a tree or shrub caused by fungi or insects or other physiological disturbance.

由真菌、昆虫或其他生理干扰引起的树木或灌木的小枝的反常簇状生长。

DNA sequence which was partial homogeneous with Copper-transporting P-type ATPase gene was amplified from filaceous fungi Penicillium janthinillum GXCR by designed degenerate primers based on the reported amino acid sequence.

根据已报道的与铜转运P型ATP酶同源的氨基酸序列,设计简并引物,在丝状真菌Penicillium janthinillum GXCR中扩增得到与铜转运P型ATP酶基因同源的部分序列。

With the development of genome sequencing and transformation, TGR has been applied widely to filamentous fungi, and many new systems and approaches have been established.

随着基因组测序和转化技术的进展,该技术在丝状真菌功能基因组学中的应用越来越广泛,新的体系与方法不断建立和完善。

The fungicidal activity of methanol extract was higher than that of ethylacetate extract. The bioassay showed that the methanol extracts of strain As fermentation products had certain degree fungicidical activity against Botrytis cinerea, Alternaria longipes, Glomerella cingulata, Curvulavia lunata, Gibberella zeae, Valsa malt under the concentration of 4000μg/mL, the inhibiting ratio against pathogen growth was ranging from 62.9%~85.1%; The results of the inhibition of spore germination indicated that the fermentation products exhibited obvious inhibition rate against Alternaria longipes, the EC50 values was 62.5328μg/mL; The bioassay showed that the methanol extracts of strain As fermentation products had certain degree fungicidical activity against Bacillus cereus , Bacillus subtilis.

其中甲醇提取物的抑菌活性较乙酸乙酯好,在4000μg/mL浓度下对番茄灰霉病菌、烟草赤星病菌、苹果炭疽病菌、玉米弯孢叫斑病菌、小麦赤霉病菌、苹果腐烂病菌6种植物病原真菌均有抑制作用,抑制率在62.9%~85.1%;抑制孢子萌发试验表明:菌丝体甲醇提取物对烟草赤星病菌的毒力较好,其EC50仅为62.5328μg/mL;抑制细菌活性表明菌丝体甲醇提取物对蜡状芽孢杆菌和枯草芽孢杆菌有一定的抑制作用,而对大肠杆菌无明显的抑制作用。

It is suggested that Ca〓, as one important second massanger, may involve in regulation of hyphal tip growth, so knowledge of distribution and role of Ca〓 in tip growing hyphae will be beneficial to explain the mechanism of this regulation.

丝状真菌的生长是以菌丝细胞的顶端生长为基础,Ca〓作为一个重要的第二信使分子参与了菌丝顶端生长的调节作用。

Com-pound 11 showed best antifungal activity with broad antifungal spectrum and proved to be more active against Cryptococcus neo-formans, C andida albicans, Microsporum lanosum and Trichophyton rubrum than ketoconazole.

化合物11的抗菌谱最广,抗真菌活性最高,对新型隐球菌、白色念珠菌、羊毛状小孢子菌和红色毛癣菌的抗菌活性比酮康唑高,有进一步开发的价值。

Therefore, seeking for alternative sources is demanding. Filamentous fungi, such as zygomycetes, are considered to be potentially an important economical source for the production of GLA. However, some fundamental mechanisms related to biosynthesis of polyunsaturated fatty acids in such organisms must be obtained to achieve higher yield and quality of the desired products.

诸如接合菌等丝状真菌被认为是生产γ-亚麻酸潜在重要的商业来源,但仍需了解和掌握其多不饱和脂肪酸的生物合成机制,才能获得产量更高和质量更好的产品。

A package sent third class.A flask-shaped asexual structure containing conidia, found in certain fungi.

分生孢子器含百分生饱子的瓶状无性生殖的结构,发现于某种真菌中

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