(comparative broodier or more broody, superlative broodiest or most broody) ( 1 Of birds) sitting persistently and protectively on a nest, in order to hatch eggs (eg, 'a broody hen'). ( 2 Of any creature or person) acting interested in raising young.
Genome editing, or genome editing with engineered nucleases (GEEN) is a type of genetic engineering in which DNA is inserted, replaced, or removed from a genome using artificially engineered nucleases, or molecular scissors..enome editing with engineered nucleases will likely contribute to many fields of life sciences from studying gene functions in plants and animals to gene therapy in humans.
1 Genetic engineering, sometimes called genetic modification, is the process of altering the DNA in an organismâs genome. 2  This may mean changing one base pair (A-T or C-G), deleting a whole region of DNA, or introducing an additional copy of a gene.he genetic engineering process. 1  A small piece of circular DNA called a plasmid is extracted from the bacteria or yeast cell. 2  A small section is then cut out of the circular plasmid by restriction enzymes, âmolecular scissorsâ. 3  The gene for human insulin is inserted into the gap in the plasmid.