nucleotide 的定义
Biochemistry.
- any of a group of molecules that, when linked together, form the building blocks of DNA or RNA: composed of a phosphate group, the bases adenine, cytosine, guanine, and thymine, and a pentose sugar, in RNA the thymine base being replaced by uracil.
更多nucleotide例句
- Each strand of DNA includes an identifying sequence that matches a short sequence of nucleotides called a PCR primer.
- The team can retrieve specific files by adding complementary nucleotide sequences, or primers, corresponding to an individual file’s label.
- In the study, the team manipulated the PCSK9 gene by changing a single nucleotide from A to G at a specific location.
- Each strand acts as a template for a new molecule, built by matching the nucleotides on one strand with new nucleotides.
- The information-carry subunits of the molecules are known as nucleotides.