Definition of Southern blot in English:

Southern blot

noun

Biology

A procedure for identifying specific sequences of DNA, in which fragments separated on a gel are transferred directly to a second medium on which assay by hybridization may be carried out.
〔生〕DNA印迹
Example sentencesExamples
- In Southern blots, DNA is cut with restriction enzymes then separated.
- Standard molecular biological procedures, such as Southern blots, were performed as described.
- Columns of horizontal ovals and rectangles indicate lack of hybridization on the Southern blots.
- Standard techniques were used for DNA cloning, restriction enzyme digestion, Southern blot analysis, and DNA sequencing.
- The assay is similar to the Southern blot except that restriction enzyme digestion and denaturation of the mRNA are not needed.

Origin

1970s: named after Edwin M. Southern (born 1938), British biochemist.

Definition of Southern blot in US English:

Southern blot

noun

Biology

A procedure for identifying specific sequences of DNA, in which fragments separated on a gel are transferred directly to a second medium on which detection by hybridization may be carried out.
〔生〕DNA印迹
Example sentencesExamples
- In Southern blots, DNA is cut with restriction enzymes then separated.
- Columns of horizontal ovals and rectangles indicate lack of hybridization on the Southern blots.
- The assay is similar to the Southern blot except that restriction enzyme digestion and denaturation of the mRNA are not needed.
- Standard techniques were used for DNA cloning, restriction enzyme digestion, Southern blot analysis, and DNA sequencing.
- Standard molecular biological procedures, such as Southern blots, were performed as described.

Origin

1970s: named after Edwin M. Southern (born 1938), British biochemist.

单词	Southern blot
释义	Definition of Southern blot in English: Southern blot noun Biology A procedure for identifying specific sequences of DNA, in which fragments separated on a gel are transferred directly to a second medium on which assay by hybridization may be carried out. 〔生〕DNA印迹 Example sentencesExamples In Southern blots, DNA is cut with restriction enzymes then separated. Standard molecular biological procedures, such as Southern blots, were performed as described. Columns of horizontal ovals and rectangles indicate lack of hybridization on the Southern blots. Standard techniques were used for DNA cloning, restriction enzyme digestion, Southern blot analysis, and DNA sequencing. The assay is similar to the Southern blot except that restriction enzyme digestion and denaturation of the mRNA are not needed. Origin 1970s: named after Edwin M. Southern (born 1938), British biochemist. Definition of Southern blot in US English: Southern blot noun Biology A procedure for identifying specific sequences of DNA, in which fragments separated on a gel are transferred directly to a second medium on which detection by hybridization may be carried out. 〔生〕DNA印迹 Example sentencesExamples In Southern blots, DNA is cut with restriction enzymes then separated. Columns of horizontal ovals and rectangles indicate lack of hybridization on the Southern blots. The assay is similar to the Southern blot except that restriction enzyme digestion and denaturation of the mRNA are not needed. Standard techniques were used for DNA cloning, restriction enzyme digestion, Southern blot analysis, and DNA sequencing. Standard molecular biological procedures, such as Southern blots, were performed as described. Origin 1970s: named after Edwin M. Southern (born 1938), British biochemist.
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