Abstract
Plasmid (pPolyIII) and bacteriophage λ (EMBL301) vectors are described in which sites for the rare-cutting enzymes SfiI and NotI (8-bp, recognition sequences) flank the Polylinker cloning region. Intact DNA inserts for introduction into cultured cells or into the early embryo are readily excised from the vectors. General-purpose miniplasmid cloning vectors pPolyI and pPolyII are also described, and the utility of the bacteriophage λ vector is demonstrated in the construction of a bovine genomic library.
Original language | English |
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Pages (from-to) | 193-201 |
Number of pages | 9 |
Journal | Gene |
Volume | 57 |
Issue number | 2-3 |
DOIs | |
Publication status | Published - 1987 |
Keywords / Materials (for Non-textual outputs)
- (Recombinant DNA
- bacteriophage λ
- bovine genomic library
- plasmid
- restriction enzymes SfiI, NotI
- transgenic)
- vector