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Technofile : Spawning genes

点击量:   时间:2017-10-04 01:02:14

Frogs can now routinely be genetically engineered, providing fresh scope for studying genes at work. Sylvia Evans and her colleagues from the medical department at the University of California, San Diego, simplified the tricky process of transferring genes into frog embryos with the help of parts of a virus called inverted terminal repeats (Nature Biotechnology, vol 16, p 253). To check that the technique worked,