Deoxyribozyme - Wikipedia
Deoxyribozymes, also called DNA enzymes, DNAzymes, or catalytic DNA, are DNA oligonucleotides that are capable of performing a specific chemical reaction, often but not always catalytic. This is similar to the action of other biological enzymes, such as proteins or ribozymes (enzymes composed of RNA). [ 1 ]
Molecular mechanism of DNA replication - Khan Academy
New DNA is made by enzymes called DNA polymerases, which require a template and a primer (starter) and synthesize DNA in the 5' to 3' direction. During DNA replication, one new strand (the leading strand) is made as a continuous piece. The other (the …
DNA - Wikipedia
All the functions of DNA depend on interactions with proteins. These protein interactions can be non-specific, or the protein can bind specifically to a single DNA sequence. Enzymes can also bind to DNA and of these, the polymerases that copy the DNA base sequence in transcription and DNA replication are particularly important.
9.7: Major Enzymes - Biology LibreTexts
2021年2月28日 · Identify the major enzymes that play a role in DNA replication The process of DNA replication is catalyzed by a type of enzyme called DNA polymerase ( poly meaning many, mer meaning pieces, and – ase meaning enzyme; so …
Polymerases - Biology LibreTexts
2023年6月20日 · Of all the enzymatic functions needed for replication of DNA, the ability to catalyze the incorporation of deoxynucleotides into DNA is most central. Enzymes that catalyze this reaction, DNA polymerases, have been isolated from many species, and many species have multiple DNA polymerases.
DNA enzymes - Nature Biotechnology
1997年5月1日 · Biological catalysis is dominated by enzymes that are made of protein, but several distinct classes of catalytic RNAs are known to promote chemical transformations that are fundamental to...
DNAzymes: from creation in vitro to application in vivo
DNA, Catalytic. DNAzymes, also known as deoxyribozymes or DNA enzymes, refer to single-stranded DNA molecules with catalytic capabilities. DNAzymes are generated de novo by in vitro selection--a powerful and yet simple technique that has been routinely used to isolate extremely rare DNA or RNA sequences with a func ….
- 某些结果已被删除