Learn more about the DNA transcription process, where DNA is converted to RNA, a more portable set of instructions for the cell. The process of transcription can be visualized by electron ...
Comparison of a single-stranded RNA and a double-stranded DNA with their corresponding nucleobases. (Image: Wikimedia Commons, CC SA 3.0) The most common type of base pairing is the Watson-Crick base ...
This discovery, along with the identification of other nitrogenous bases, laid the foundation for our understanding of DNA and RNA structure. Cytosine can be synthesized chemically or isolated from ...
RNA polymerase is an enzyme that is responsible for copying a DNA sequence into an RNA sequence, duyring the process of transcription. As complex molecule composed of protein subunits, RNA ...
UMD researchers have discovered key mechanisms in gene regulation that could improve the design of RNA-based medicines.
原标题：DNA与RNA能协同互补调控基因表达 比利时布鲁塞尔自由大学主导的一项研究揭示，DNA和RNA的表观遗传学协同调控比过去想象的更加紧密。这项发表在最新一期《细胞》杂志上的研究 ...
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DNA能够复制，人为何还会衰老和死亡？一个漏洞让DNA无法完美复制如果你有过这样的疑问，一定也看到过很多相似的回答，只是这些答案总是令人似懂非懂，什么染色体 ... RNA引物酶。 当引物酶聚合到单链DNA的某个 ...
因此，开发不依赖于DSBs、高效且精准的植物大片段DNA和染色体操纵技术，对植物遗传改良具有重要意义，是植物染色体工程和生物育种技术创新的迫切需求。 近日，中国科学院遗传与发育生物 ...
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