The geographic distribution of the ADH1B*47His allele in these populations indicates a clear east-to-west cline, and it is dominant in south-eastern populations but rare in Tibetan populations.
研究认为，这种自然选择的压力表现在，该基因突变的出现是为了保护早期农民，阻止其过量饮酒从而减轻乙醇对身体的伤害，但同时又能利用大米经发酵后产生的较高营养价值。
Ampicillin had litt le influence on CSH and adh esion of the yeasts to host cells, but it caused characteristic ultr astructural changes of outer wall of yeasts and acapsulated changes which we re reversible as AmB did.
氨苄青霉素对CSH和粘附性均无明显影响，但可产生类似二性霉素B所致的胞壁外层特征形态变化和无荚膜改变，而这些变化是可逆的。
Under the condition of water bearing, water
在禁水、失水、失血等情况下，ADH释放增加，保留体内液体量，维持动脉血压。
Objective: To construct the prokaryotic expression vector of the human alcohol dehydrogenase, get the prokaryotic product in vivo, and detect its enzymic property. Methods: The sequence of open reading frame of human ADH was cloned by RT-PCR from human liver RNA.
作者：钱晓伟，潘丹岷，谭湘陵目的：构建人乙醇脱氢酶(alcohol dehydrogenase，ADH)原核表达载体，在表达菌BL21中进行体外原核表达并测定ADH蛋白的酶学性质。
The results showed that ascorbic acid oxidase activity in the flesh of'brumal Jujube'became significantly higher than in pericarp with the development of maturity; but these activities of peroxidase, Polyphenoloxidase and phenylalanine ammonia-lyase in flesh were lower than in pericarp. During the development from green to half-red then to red, the lignin and fibre contents in pericarp gradually increased higher than in flesh; ethanol content also increased, acetaldehyde content reached to a peak during the red maturity stage and then declined.
随着贮期的延长，冬枣果肉中乙醇和乙醛含量增加，乙醇发酵关键酶的活性逐渐升高；气调贮藏延缓了果实中乙醇和乙醛的积累，抑制了PDC和ADH的活性，显著提高了果实的贮藏品质；说明气调贮藏延缓了果实的乙醇积累；但CA_1比CA_2促进果实乙醇积累的作用较明显，表明冬枣对高浓度CO_2较敏感，这可能是枣果实不耐高CO_2的原因之一。
The researchers searched for the ADH1B*47His mutation in 2275 people across China representing 38 ethnic groups.
他们对2275人进行了乙醇脱氢酶第47位氨基酸多态性物质（ADH1B*47His）检测，这些被检测者来自中国38个民族。
A team led by Bing Su, a geneticist at the Kunming Institute of Zoology in China, set out to find the source of this selection. The researchers searched for the ADH1B*47His mutation in 2275 people across China representing 38 ethnic groups.
2008年，耶鲁大学的克蒂发表文章指出，这个基因突变要归咎于乙醇脱氢酶第47位氨基酸多态性（ADH1B*47His），而这一基因突变可能是东亚人群自然选择的结果。
A process for the expression of modified HBsAg gene SA-28 in Saccharomyces cerevisiae driven by hybrid promoter ADH2-GAPDH was studied and the conditions for repression and derepression of the expression of gene SA-28 was found out. During the stage of preliminary culture, the glucose concentration for effective repression was about 10.0g/L, and in the stage of expression 24h starvation culture and dilution operation for the expression of gene were carried out.
在杂合启动子ADH2-GAPDH控制下于酿酒酵母中表达乙肝病毒表面抗原SA-28融合基因的过程研究中，确定系统表达的有效阻遏条件为在10.0g／L的葡萄糖浓度下进行细胞的预培养，采用稀释操作和碳源饥饿培养等较彻底的去阻遏方式以克服葡萄糖酵解产物阻遏对表达的影响。
Result There were 11 Rhizopus oryzae strains of ADH mutants were obtained.
乙醇脱氢酶是米根霉发酵生产L-乳酸代谢途径中的支路关键酶，选育米根霉ADH突变株，降低ADH活力，可以提高乳酸转化率。
The ADH specific activities of rout-2 under aeration and oxygen-limiting fermentation were lower than parent strain.
结论氧气的供给对米根霉发酵产L-乳酸的产物组成比例影响很大，限氧发酵条件下ADH活力提高，乙醇积累。
In this paper, the effect of different aeration conditions on fermentation product composition and correlative enzymes activities were investigated, the results indicated that the lactate production and LDH activity were both increased as the medium volumes increased from 10% to 30%, but the alcohol concentration and ADH activity were both decrease.
本文研究了不同摇瓶条件对米根霉发酵体系中LDH与ADH的酶活变化，以及乳酸和乙醇转化率的影响，结果表明：当装液量从10%增加到30％，乳酸的产量及相应的LDH活力呈下降趋势，而乙醇浓度及ADH活力随着装液量的增加而提高。
In this study, the crude ADH preparation was obtained from mycelium of Rhizopus oryzae As 3.3461 and its properties were investigated.
本文初步从米根霉菌丝体中提取制备ADH粗酶液，并研究其酶学特性，结果表明，ADH粗酶液体系反应的最适温度为25℃，温度高于30℃将降低ADH活力。
Ethanol activated ADH activity of`Starking'apple and`Yar'pear, and the content of acetaldehyde increased.
乙醇处理后激活了红星苹果和鸭梨的ADH活性，使红星苹果和鸭梨果实中乙醛含量逐渐增加，并随乙醇处理浓度的增加而增加。
This study analyzed the genetic diversity of green foxtail, yellow foxtailand foxtail millet disturbed in the North of china using twelve allozyme (21 loci), such as AATS ADHS AMPS DIAS GDH.. IDHS MDHS ME~ PGD, PGI5 PGMS SKD. The test of gene flow between cultivated population of foxtail millet and its wild relative, green foxtail, was carried out in the field, using a dominant sethoxydim resistant line as a pollen donor and a population of green foxtail as a recipient.
本研究以我国北方近缘种青狗尾草为材料通过对12种等位酶（AAT、ADH、AMP、DIA、GDH、IDH、MDH、ME、PGD、PGI、PGM、SKD）共21个位点的分析研究它们的遗传多样性；以显性抗除草剂谷子种质作为花粉供体材料，以不抗除草剂青狗尾草作为花粉受体材料进行了栽培种向其主要近缘野生种基因漂移的检测研究。
Immunize BALB/c mice with the produced GAMP-ADH-Pep10 conjugate after purification, determine the serum IgG level against GAMP by indirect ELISA, and analyze the immune suppression induced by carrier protein.
纯化后免疫BALB/c小鼠，用间接ELISA法检测小鼠血清中抗GAMP IgG抗体水平，并分析载体诱导的免疫抑制率。
Objective To probe the regulation mechanism of the water and salt metabolism in syndrome of accumulation of dampness in middle-Jiao from the changes of ADH, ALD, ANP and Na+, K+ inside erythrocyte in rats, and observe the effects of Pingweisan on them.
目的 从抗利尿激素、醛固酮、心钠素及红细胞内 Na+、K+等的变化来探索湿阻中焦证水盐代谢的调节机制，并观察平胃散对它们的影响。
In normal condition, the increase in the level of ADH in plasma firstly induces the effect of antidiuresis, and only when its level increases definitely, the BP increases.
正常情况下，血浆中ADH浓度升高时首先出现抗利尿效应，当其血浆浓度明显升高时，才引起血压升高。
Bermudagrasses originally growing in the natural water-level-fluctuation zone could endure much deeper submergence than FC by the characteristics of antioxidative enzymatic activities, ADH activity and energy metabolism. The results implies that Bermudagrass has submergence-tolerant instinct, and the submergence-tolerant ability of XC was strengthened by the long-time periodic submergence in its natural habitats.
从抗氧化酶活性和ADH活性的变化规律，以及淹水胁迫下植株的能量代谢情况，初步得出XC与FC都具有一定的耐淹性，且XC较FC具更耐深淹的能力，表明狗牙根作为禾本科植物遗传上具有一定的耐淹性，自然消落带狗牙根因长期生长于水淹胁迫环境，耐淹能力得到了进一步强化。
We additionally designed a new method to detect SNPs in site 194 and 399 of XRCC1 gene based on the principle of multiplex PCR and PCR-RFLP; this method is also effective. Poisson analyze showed that age, ADH2, OGG1 and MGMT84 were important factors in control group, while age, gender, ADH2, GSTT1, GSTP1, CYP2E1 and MGMT84 was impact factors in exposure group.
多态检测方法研究中采用CRS-PCR-RFLP方法建立了MGMT基因84位点多态检测方法，该方法较传统PCR-RFLP方法降低了实验费用；而根据同一原理建立的MGMT基因143、160与178位点的检测方法，进行一次PCR联合三次酶切即可检测三个位点多态，该方法可以减少标本用量、实验耗材和时间；根据多重PCR和PCR-RFLP原理建立的XRCC1基因194和399位点的检测方法，亦达到了相似的效果。
ADH plays an important role in the regulation of the volume of extracellular fluid.
ADH对体内细胞外液量的调节起重要作用。