"Genetic Engineering" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
Directed modification of the gene complement of a living organism by such techniques as altering the DNA, substituting genetic material by means of a virus, transplanting whole nuclei, transplanting cell hybrids, etc.
This graph shows the total number of publications written about "Genetic Engineering" by people in this website by year, and whether "Genetic Engineering" was a major or minor topic of these publications.
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