- DNA like RNA
- 类似DNA的RNA
Medical Chinese dictionary (湘雅医学词典). 2013.
DNA like RNA
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DNA extraction — DNA isolation is a routine procedure to collect DNA for subsequent molecular or forensic analysis. There are three basic and two optional steps in a DNA extraction: Breaking the cells open, commonly referred to as cell disruption or cell lysis,… … Wikipedia
DNA condensation — refers to the process of compacting DNA molecules in vitro or in vivo.[1] Mechanistic details of DNA packing are essential for its functioning in the process of gene regulation in living systems. Condensed DNA often has surprising properties,… … Wikipedia
DNA-encoded chemical library — DNA encoded chemical libraries (DEL) are a new technology for the synthesis and screening of collections of chemical compounds of unprecedented size and quality. DEL represents an advance in medicinal chemistry which bridges the fields of… … Wikipedia
RNA — For other uses, see RNA (disambiguation). A hairpin loop from a pre mRNA. Highlighted are the nucleobases (green) and the ribose phosphate backbone (blue). Ribonucleic acid (English pronunciation: /raɪbɵ.njuːˌkleɪ.ɨk ˈæsɪd/), or RNA, is one of… … Wikipedia
DNA — For a non technical introduction to the topic, see Introduction to genetics. For other uses, see DNA (disambiguation). The structure of the DNA double helix. The atoms in the structure are colour coded by element and the detailed structure of two … Wikipedia
RNA world hypothesis — A comparison of RNA (left) with DNA (right), showing the helices and nucleobases each employs. The RNA world hypothesis proposes that life based on ribonucleic acid (RNA) pre dates the current world of life based on deoxyribonucleic acid (DNA),… … Wikipedia
DNA virus — A DNA virus is a virus that has DNA as its genetic material and replicates using a DNA dependent DNA polymerase. The nucleic acid is usually double stranded DNA (dsDNA) but may also be single stranded DNA (ssDNA). DNA viruses belong to either… … Wikipedia
DNA microarray experiment — steps involved in a microarray experiment (some steps omitted) For DNA microarrays in general, see DNA microarray. This is an example of a DNA microarray experiment, detailing a particular case to better explain DNA microarray experiments, while… … Wikipedia
DNA, RNA and proteins: The three essential macromolecules of life — All living organisms are dependent on three types of very large molecules for essentially all of their biological functions. These molecules are DNA, RNA and proteins, and are classified as biological macromolecules.[1] Without DNA, RNA and… … Wikipedia
DNA microarray — A DNA microarray (also commonly known as gene chip, DNA chip, or biochip) is a collection of microscopic DNA spots attached to a solid surface. Scientists use DNA microarrays to measure the expression levels of large numbers of genes… … Wikipedia
RNA polymerase II — (also called RNAP II and Pol II) is an enzyme found in eukaryotic cells. It catalyzes the transcription of DNA to synthesize precursors of mRNA and most snRNA and microRNA. [cite journal | author = Kronberg, R.D. | title = Eukaryotic… … Wikipedia
