1. 毕业设计（论文）的内容和要求
1．文献查阅掌握文献查阅的一般方法，学会使用计算机在中国期刊网，维普数据库，超星数字图书馆，美国化学学会（ACS）数据库，CA，SCI等检索资源上查阅关于四氢嘧啶的相关文献。
2．文献阅读及综述阅读与课题相关的外文及中文文献，了解国内外的研究动态，翻译一篇英文文献，提交一篇开题报告。
格式要求为：参考文献标注符合规范。
2. 参考文献
[1]Zhao Qi, Li Shannan, Lv Peiwen, Sun Simian, Ma Cuiqing, Xu Ping, Su Haijun, Yang Chunyu. High ectoine production by an engineered Halomonas hydrothermalis Y2 in a reduced salinity medium.[J]. Microbial cell factories,2019,18(1).[2] Ping Tao,Hui Li,Yunjiang Yu,Jidong Gu,Yongdi Liu. Ectoine and 5-hydroxyectoine accumulation in the halophile Virgibacillus halodenitrificans PDB-F2 in response to salt stress[J]. Applied Microbiology and Biotechnology, 2016, 100(15).[3]Cantera S,Snchez-Andrea I,Lebrero R,Garca-Encina P A,Stams Alfons J M,Muoz R. Multi-production of high added market value metabolites from diluted methane emissions via methanotrophic extremophiles.[J]. Bioresource technology,2018,267.[4]Kosuke Tanimura,Takuya Matsumoto,Hideki Nakayama,Tsutomu Tanaka,Akihiko Kondo. Improvement of ectoine productivity by using sugar transporter-overexpressing Halomonas elongata[J]. Enzyme and Microbial Technology,2016,89.[5] Aharon Oren. Halophilic microbial communities and their environments[J]. Current Opinion in Biotechnology,2015,33.[6]Naveed Ahmed Qambrani,Sang-Eun Oh. Effect of Dissolved Oxygen Tension and Agitation Rates on Sulfur-Utilizing Autotrophic Denitrification: Batch Tests[J]. Applied Biochemistry and Biotechnology,2013,169(1).[7] 徐蕊.四氢嘧啶合成工程菌株构建[D].大连:大连海事大学，2012.[8]张庆,王青青,鞠建松,徐书景.四氢嘧啶羟化酶的研究进展[J].生物技术通讯,2014,25(05):719-722 733.[9]宁义科. 大肠杆菌发酵生产四氢嘧啶的途径构建及代谢改造[D].天津科技大学,2016.[10] 吴洋.嗜盐菌的嗜盐机制与应用前景[J].硅谷.2013（13）：9-10.[11]王冠凤,石艳丽,钱晓路,董艳美,陈晨,栾贻宏,郭学平.四氢嘧啶高产菌株的筛选及发酵条件的优化[J].食品与药品,2019,21(01):49-56.
以上是毕业论文任务书，课题毕业论文、开题报告、外文翻译、程序设计、图纸设计等资料可联系客服协助查找。
