(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.
Polymerase Chain Reaction (PCR) is a molecular biological technique for amplifying (creating multiple copies of) DNA without using a living organ ism, such as E. coli or yeast.olymerase Chain Reaction (PCR). Polymerase chain reaction (PCR) is a laboratory technique used to amplify DNA sequence s. The method involves using short DNA sequence s called primer s to select the portion of the genome to be amplified. PCR (polymerase chain reaction).