(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.
In molecular biology, the polymerase chain reaction (PCR) is a technique to amplify a single or few copies of a piece of DNA across several orders of magnitude, generating thousands to millions of copies of a particular DNA sequence. ^ In the 1980s, he invented the polymerase chain reaction (PCR), a central technique in molecular biology which allows the amplification of specified DNA sequences.