What did Martin Evans' 2007 work in Cardiff demonstrate?

Study for the WJEC GCSE History of Medicine Test. Engage with flashcards and multiple choice questions, each question providing hints and explanations. Prepare for your exam effectively!

Multiple Choice

What did Martin Evans' 2007 work in Cardiff demonstrate?

Explanation:
Targeted gene modification in embryos to study disease and test therapies. Evans’ work in Cardiff showed that precise changes to specific genes in mice could be used to model diseases and explore how correcting or altering those genes might lead to treatments. This demonstrates the therapeutic potential of gene targeting—not cloning, sequencing, or the later emergence of CRISPR—by showing how targeted genetic changes can pave the way for developing treatments.

Targeted gene modification in embryos to study disease and test therapies. Evans’ work in Cardiff showed that precise changes to specific genes in mice could be used to model diseases and explore how correcting or altering those genes might lead to treatments. This demonstrates the therapeutic potential of gene targeting—not cloning, sequencing, or the later emergence of CRISPR—by showing how targeted genetic changes can pave the way for developing treatments.

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