v.过度地生产

Using Penicillium notatum 9606 as starting strain,mutagenized with UV,a mutant HW2203 overproducing GOD was obtained. 采用紫外线诱变方法,对点青霉9606菌株进行诱变处理,获得了高产葡萄糖氧化酶菌株HW2203。

The red algae are overproducing, we must clear the reservoir as soon as possible. 红藻过度繁殖，我们必须尽早清库。

Taking Bacillus thuringiensis 032 which was screened out from 103 strains preserved in our laboratory as the original strain, a new strain named 032UDU with the steady capability of overproducing thuringiensin was obtained after UV and DES mutation. 在此基础上采用紫外和硫酸二乙酯复合诱变的方法对菌株032进行诱变育种,得到一株遗传稳定的高产突变菌株032UDU,比出发菌株苏云金素产量提高20%25。

Guanosine overproducing mutant was derived from Bacillus subtilis T1001 by using ultraviolet and diethyl sulfate (DES). The mutant was selected directionally and step wisely on the agar plates containing methionine sulfoxide(MSO) and 8 azaguanine(8 AG). 以枯草芽孢杆菌T1 0 0 1为出发菌株 ,经紫外线、硫酸二乙酯逐级诱变处理 ,选育出腺嘌呤缺陷型 (Ade- )菌株 ,然后经蛋氨酸亚砜 (MSO)、8 氮鸟嘌呤 ( 8 AG)结构类似物平板定向筛选 ,获得鸟苷高产菌株TA2 0 8。

Following the meeting OPEC oil ministers said they will stick to present output levels set in December. They also said they would pressure some members who have been overproducing. 欧佩克的石油部长在会议结束后表示，他们将维持去年12月设定的产量水平。他们还表示要向超产的一些成员国施加压力。