How an RNA virus could insert DNA copies into a host's cell? How can it have DNA as an RNA virus? Explain. What is the role of RNA? How does protein synthesis differ between prokaryotes and eukaryotes? Is the difference between RNA and DNA that the RNA duplicates itself in the cytoplas...
Transcription is a process where the DNA converts into RNA. Enzymes used in the transcription is RNA polymerase which assembles the nucleotide in RNA by using DNA as a template. In prokaryotes the transcription takes place in three steps I.e. initiation, elongation, and termination. In eukaryot...
how does rnase h recognize a dna·rna hybrid? H Nakamura,Y Oda,S Iwai,... 被引量: 0发表: 0年 The use of single-stranded DNA and RNAse H to promote quantitative "hybrid arrest of translation" of mRNA/DNA hybrids in reticulocyte lysate cell-free tran... Single-stranded cDNA clones ...
Genetic studies in yeast indicate that RNA transcripts facilitate homology-directed DNA repair in a manner that is dependent on RAD52. The molecular basis for so-called RNA−DNA repair, however, remains unknown. Using reconstitution assays, we demonstr
Tatiana KentRichard T PomerantzNature Publishing GroupMcDevitt, S.; Rusanov, T.; Kent, T.; Chandramouly, G.; Pomerantz, R.T. How RNA transcripts coordinate DNA recombination and repair. Nat. Commun. 2018, 9, 1091. [CrossRef] [PubMed]...
DNA polymerases were named for their function of catalysing DNA replication, a process that is necessary for growth and propagation of life. DNA involving Watson–Crick base-pairing can be synthesized with high fidelity, the structural and mechanistic or
a unique DNA target but instead target a common sequence found in a family of genes. Such off-target effects could have negative outcomes on health. For example, if the guide RNA matches a gene that suppresses tumor growth, there is a risk that disabling it could turn the cell cancerous....
Packaging of DNA into the cell nucleus (Photo Credit : Designua/Shutterstock) What Does DNA Do? DNA is like a set of instructions that govern the arrangement of amino acids. It is composed of various 3 letter codes, calledcodons. These codons need to be interpreted in order to attain the...
What are the three parts of an RNA nucleotide? Which RNA base pairs with the adenine in DNA? What are the nucleotides involved in DNA synthesis? How are the structures of RNA and DNA similar? How does DNA get turned into RNA? What are the basic structures that m...
How does the initiation of RNA by RNA Polymerase differ from the initiation of DNA synthesis by DNA Polymerase? What are the three types of RNA? How do they differ from each other? Difference between DNA and RNA. Describe three differences between DNA and RNA. ...