早上stuck的时候提出了一个弱智问题 虽然起床才因为收到instructor对我提出的弱智问题的嘲讽邮件 但我还是屁颠屁颠跑去问人了
然后收到了师姐、师兄、杯杯、小哥哥的热心回答
真好啊……这就是我喜欢读博的意义吧。虽然我总是在提stupid question, 但是大家总是在帮我解答,大家一起讨论,一起科研。
是有光的世界。
然后收到了师姐、师兄、杯杯、小哥哥的热心回答
真好啊……这就是我喜欢读博的意义吧。虽然我总是在提stupid question, 但是大家总是在帮我解答,大家一起讨论,一起科研。
是有光的世界。
非标准氨基酸的插入大多依赖于琥珀抑制(amber suppression)和生物正交反应(Bioorthogonal reaction)技术。琥珀抑制是指密码子发生琥珀突变产生UAG终止密码子时,琥珀抑制tRNA将UAG改读为某种氨基酸,使被中止的肽链得以继续合成。生物正交反应保证了氨酰tRNA合成酶识别非标准氨基酸和琥珀抑制tRNA的特异性,从而在引入琥珀密码子的目的氨基酸处特异地插入非标准氨基酸。
作者:BioArt生物艺术
链接:https://www.zhihu.com/question/324688400/answer/685695343
来源:知乎
著作权归作者所有。商业转载请联系作者获得授权,非商业转载请注明出处。
作者:BioArt生物艺术
链接:https://www.zhihu.com/question/324688400/answer/685695343
来源:知乎
著作权归作者所有。商业转载请联系作者获得授权,非商业转载请注明出处。
Inverse electron demand Diels − Alder reaction
The inverse electron demand Diels-Alder reactions of electron-deficient heterocycles are significant cycloaddition reactions for the total synthesis of natural products containing highly substituted and functionalized heteroaromatic ring systems.
The inverse electron demand Diels-Alder reactions of electron-deficient heterocycles are significant cycloaddition reactions for the total synthesis of natural products containing highly substituted and functionalized heteroaromatic ring systems.
A haplotype is a group of genes within an organism that was inherited together from a single parent
Orthology may refer to: Orthology (biology) - Homologous sequences originate from the same ancestors (homolog e.g all globin protein), which are separated from each other after a speciation event, e.g. human beta and chimp beta globin.
paralogue (plural paralogues) (genetics) A pair of genes that derives from the same ancestral gene and now reside at different locations within the same genome.
paralogue (plural paralogues) (genetics) A pair of genes that derives from the same ancestral gene and now reside at different locations within the same genome.
In genetics, a selective sweep is the process through which a new beneficial mutation that increases its frequency and becomes fixed (i.e., reaches a frequency of 1) in the population leads to the reduction or elimination of genetic variation among nucleotide sequences that are near the mutation. In selective sweep, positive selection causes the new mutation to reach fixation so quickly that linked alleles can "hitchhike" and also become fixed.