Dephosphorylation of DNA fragments by alkaline phosphatase
The source of this experiment is "Guide to Molecular Cloning Experiments, Third Edition", translated by Huang Peitang et al.
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Phosphorylation of dephosphorylated flat-end or 5' concave-end DNA molecules
In the forward reaction of T4 polynucleotide kinase, DNA substrates with flat ends, 5' concave ends or intramolecular cuts are less efficient than molecular lab
Labeling the 3' end of double-stranded DNA with T4 phage DNA polymerase
The source of this experiment is "Guide to Molecular Cloning Experiments, Third Edition", translated by Huang Peitang et al.
In vitro transcriptional synthesis of single-stranded RNA probes
Not only is it easier to prepare specific single-stranded RNA probes than DNA probes, but they also generally produce stronger signals in hybridization reaction
Synthesis of fixed-length single-stranded DNA probes from M13 phage templates
The source of this experiment is "Guide to Molecular Cloning Experiments, Third Edition", translated by Huang Peitang et al.
Micronucleus assay for detecting DNA damage at the chromosome level
The study of DNA damage at the chromosomal level is an important part of genotoxicology because chromosomal mutations are an important part of the cancer proces
Quantitative analysis of trace DNA by PCR method
PCR is used to quantify the amount of a particular DNA sequence from 1 to 20,000 molecules per sample. In addition, it can assist in assessing the presence of c
DNA barcode collection-analysis protocol experiment
The rise of biological barcoding demonstrates the active search for a system to identify eukaryotes based on the analysis of sequence diversity in short, standa
Synthesis of radiolabeled minus cDNA probes using oligo (dT) as primer
This protocol describes the preparation of a deduction cDNA probe by hybridization with an mRNA driver followed by purification of single-stranded radiolabeled