酵母对酿酒的发酵是必要的。
Yeast is essential for the fermentation that produces alcohol.
德国啤酒传统上一直是只由4种原料酿造而成的–啤酒花、麦芽、酵母和水。
German beer has traditionally been made from just four ingredients – hops, malt, yeast, and water.
臭鼬，一种由发酵粉和酵母等无毒成分混合而成的有毒液体，从高压水枪喷到抗议者身上。
Skunk, a noxious liquid mixture of nontoxic ingredients including baking powder and yeast, is blasted onto protesters from a water cannon.
小白鼠身上的试验已经被重复了很多次，并扩展到从酵母到果蝇、蠕虫、鱼、蜘蛛、老鼠和仓鼠等各种生物。
The rat findings have been replicated many times and extended to creatures ranging from yeast to fruit flies, worms, fish, spiders, mice and hamsters.
当我把酵母放在桌子上时，奶奶说：“谢谢你。”
"Thank you," Grandma said when I laid the yeast on the table.
法律规定，这种面包只能用以下几种材料制作：水、面粉、酵母和盐。
The law says the bread must be made with only the following things: water, wheat flour, yeast and salt.
利用毕赤酵母表达具有生物学活性的蛇毒类凝血酶安克洛。
Express ancrod, a snake venom thrombin-like enzyme, in methylotrophic yeast Pichia pastoris.
用重组酵母测试了11种原托普生二醇型皂苷的体外雌激素活性。
The vitro estrogenic activities of 11 protopanaxadiol type saponins were tested by a recombinant yeast.
目的是观察布拉氏酵母菌散剂治疗小儿急性腹泻病的临床疗效。
The objective is to observe the clinical efficacy of the saccharomyces boulardii sachets in the treatment of children with acute diarrhea.
工业生产中使用的大多数乳糖酶来自克鲁维酵母，黑曲霉和米曲霉。
Most of lactases used in industry production come from kluyveromyces, aspergillus niger and aspergillus oryzae.
杂交技术也被用于改良酵母菌株。
Hybridization is also used for the improvement of yeast strains.
它也被用作酵母去发泡剂。
否则，高浓度的异丁醇会抑制酵母菌的生长。
Otherwise, high concentrations of isobutanol would inhibit the growth of the yeast.
人们已经花了几十年的时间寻找了野生啤酒酵母。
People have been searching for the wild ancestor of lager yeast for decades.
发现酵母菌感染。
干酵母在使用前必须复原。
一旦这个路径打通，酵母就可以得到改良。
每种酵母缺乏一种特定的MDR蛋白基因。
酵母发酵不仅让面食味道好，还提高了它的营养价值。
Fermented yeast not only brings better taste but also more nutritional value.
为了验证此一想法，研究人员培育出三种酵母突变株。
To test this idea, the researchers created three mutant strains of yeast.
数据库里又输入了67种酵母菌用来修补细胞壁的基因。
Their database had a total of 67 genes that fix cell walls in yeast.
在一项研究中，酵母缺少某些小分子RNA没有鸿沟正确。
In one study, yeast missing certain small RNAs failed to divide properly.
使用酵母。酵母以混合物中的糖为原料，并产生二氧化碳。
By using yeast which feeds on the sugar in mixtures and produces carbon dioxide.
在此之后，酵母细胞会通过分泌分子进行彼此间的信息通讯。
The yeast cells then communicate that information to each other by secreting molecules.
这些载体具有不同的特征，包括质粒、粘粒和酵母人工染色体。
These vectors can have different features (such as the size of DNA-insert they can accommodate) and include plasmids, cosmids, and yeast artificial chromosomes (YACs).
经过改造、有较多此类泵蛋白的酵母，则会产生较多的子细胞。
Yeast engineered to contain more of these pumps, however, can produce more daughters.
经过改造、有较多此类泵蛋白的酵母，则会产生较多的子细胞。
Yeast engineered to contain more of these pumps, however, can produce more daughters.
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