The results have shown that the hat activity ofelp3 , which is essential for its function in vivo , is evolutionarily conserved between human and yeast 表明人与酵母的凡p3在功能上是保守的，力凡p3的hat区可以替代夕凡p3的hat区， heip3的hat活性为其行使功能所必需。
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
The comprehensive utilization of waste beer yeast has bright prospect and the recycle of waste beer yeast could produce considerable social benefits and economic benefits 啤酒废酵母的综合利用具有非常广阔的应用前景，对啤酒废酵母的回收利用具有较好的社会效益和经济效益。
After optimizing the condition of inducement , three strains displayed obvious antibacterial activity were obtained . staphylococcus a uresu and hay bacillu were killed by it but the control was not 通过优化转化酵母的诱导条件，筛选到三株阳性转化酵母，它们的诱导产物裂解物中具有了抑制和枯草杆菌的生长的活性物资。
In this text summarizes the research progress of isoflavones and which synthesized characters and transfered research in non - legumes including arabidopsis 、 tobacco 、 maize bms cells and yeast in the last years 本文综述了近几年来大豆异黄酮的研究进展及其在非豆科植物拟南芥、烟草、玉米bms细胞和酵母的转化研究及合成特点。
In this paper , the research advance in anti - aging and low - diacetyl of beer yeast was reviewed based on the analysis of the synthesis of diacetyl in beer and the measures to reduce diacetyl content and to improve beer anti - aging performance 笔者从啤酒中双乙酰的合成、降低啤酒中双乙酰含量、提高啤酒抗老化能力几个方面对抗老化、低双乙酰啤酒酵母的研究进展进行了综述。
There have been no reports so far on the characterization of human elongator complex in vivo . in this thesis , we studied the function of hat activity of human elongator complex in gene expression and regulation in saccharomyces cerevisiae 证明了人与酵母的elp3在功能上是保守的，初步确定了help3及其拥有的hat活性在复合物中的功能地位，了解了复合物hat活性在基因表达调控中的作用方式。
Saccharomyces cerevisiae ( s . cerevisiae ) is the one ot the first and well characterized eukaryotic organisms whose complete genome was sequenced . the next chanllenge is to elucidate its gene expression pattern and the functional mechanisms of the gene products 在所有的真核生物中，人们对酿酒酵母( saccharomycescerevisiae )分子遗传学方面的认识最早，最先完成的真核生物基因组序列测定也是酿酒酵母的基因组序列。
Experiment shows that tpsl gene can endow organism the ability of synthesis trehalose , the dephosphorylation of the trehalose - 6 - phosphate is not special , and it can be replaced by other phosphatases . the tpsl gene from saccharomyces cerevisiae was cloned by pcr amplification 实验证实tps1基因就可以使生物体获得产生海藻糖的能力，酵母的海藻糖合成酶复合体中6 -磷酸-海藻糖的脱磷酸化作用是非特异性的，它可由生物体内的其它酯酶所代替。
Homology analysis blast analysis showed that the amino acid sequence of the asf gene cloned from cotton was significantly homologous with adp - ribosylation factor ( asf ) of mammalian , plant and yeast , etc . the amino acid sequence of the gene shows 99 % ( 179 / 180 ) , 98 % ( 177 / 180 ) , 96 % ( 174 / 180 ) and 92 % ( 168 / 180 ) identity to arabidopsisthalianaarfl , triticum aestivum , solatium tuberosum and bos taurus , respectively 棉花arf基因的同源性分析应用ncbi进行dna序列的相似性分析，结果表明：棉花arf基因与其它植物、动物和酵母的arf基因具有较高的同源性。棉花arf基因编码的氨基酸序列与拟南芥，小麦、马铃薯、牛的同源性分别达到99 ( 179 / 180 ) 、 98 ( 177 180 ) 。 96 ( 174 180 )杨花肠p核符吞fi曰手谷回伽皿的夭险和92 （ 168ill ） 。
