| 1. | The principal methods of avoiding spoilage are the use of pure yeast strains as starters .
防止啤酒变坏的主要方法是用纯酵母菌株发酵。 |
| 2. | Screening of yeast strains for fast brewing wine
快速酿造葡萄酒酵母的筛选 |
| 3. | Effect of over - expression of sterol c - 22 desaturase on ergosterol production in yeast strains
22去饱和酶高表达对酵母细胞麦角甾醇合成的影响 |
| 4. | The yeast strain 12y - 5 , based on careful comparison with known yeast strains , was primarily identified as the trichosporon sp
认为该菌株可能是丝孢酵母属( trichosporon )一新种。 |
| 5. | Clarified juice , generally stored in a closed stainless steel tank , is inoculated with a selected yeast strain
澄清后的葡萄汁，一般储存在封闭的不锈钢罐中，用选定的酵母菌种进行接种。 |
| 6. | The result of using eight kinds of different yeast strain as biocatalyst reveals that baker ' s yeast is the best biocatalyst in this transformation
比较了八种酵母的生物转化能力，发现在有机合成生物转化中应用最广泛的生物催化剂baker ' s酵母最适合催化该模型反应； 3 |
| 7. | Shake flask fermentation experiments showed that the expression of the intracellular vhb in the yeast strain pichia pastoris gs115 / ppic9m / ppic3 . 5k improved monellin production . secreted monellin is about 0 . 3g / l
Vhb在胞内的成功表达，使重组毕赤酵母高甜度monellin的分泌表达量提高了20 % ，达0 . 3g / l 。 |
| 8. | Isolation and purification of modified yacs from yeast strain have been carried out by pulsed - field gel electrophoresis . the modified yacs are expected to generate plant artificial chromosome after being transferred into arabidopsis protoplast by liposome - mediated method
用脉冲电泳将经过同源重组的修饰的yac克隆分离出来通过脂质体转化植物的原生质体，希望得到在植物细胞中稳定存在的植物人工染色体。 |
| 9. | The recombinant expression vector ppic3 . 5kv with vgb gene was used to transform the pichia pastoris gs115 / ppic9m via electroporation , yeast strain pichia pastoris gs115 / ppic9m / ppic3 . 5k containing the integrated monellin gene and vgb gene was obtained by g418 ( 0 . 5mg / ml ) plate
进一步通过电击转化将vgb基因整合到重组酵母gs115 / ppic9m的基因组中，获得了由高甜度monellin和vgb两个基因同时整合的重组酵母gs115 / ppic9m / ppic3 . 5kv 。 |
| 10. | Metallothionein ( mt ) was found in y11 , and cd could induce a high output of mt . when y11 was cultured with 100mg / l cadmium , the mt content was 638 . 8ug / g biomass , which is 85 times of non - induced y11 ( 7 . 51ug / g ) and by far more than other yeast strains reported to this day
探讨了y11菌产金属硫蛋白( mt )的情况，结果表明镉诱导能明显促进y11菌mt的产量，菌体经诱导后的mt产量达到638 . 8 g g ，是非诱导菌体的85倍，远大于报道的酵母菌中mt的产量。 |
