You can leave the chicks with the mother but it will only last 4 to 8 weeks. Usually, it's the mother hen who wants to wean them and get back to her flock. In warm weather, you don't really need a heat lamp, but get a secure pen and chick starter until they're 20 weeks old.
The process of putting a gene into a vector is called molecular cloning or gene cloning. Most vectors are based on plasmids, which are small circular sequences of DNA that occur naturally within bacteria. Plasmid vectors can accept a few genesâ worth of DNA.o introduce foreign DNA into a circular vector, scientists carry out a three-step process: 1  Cutting out the gene. 2  Scientists first remove their gene of interest from the DNA sequences on either side of it.
Cutting. Genes can be cut out from the DNA of an organism and pasted into a new position in that organism or into the DNA of a different organism. This cutting and pasting process is called gene splicing.acterial restriction enzymes will work on DNA from other organisms because DNA is chemically identical, whether it comes from bacteria, a rose or a human. The chemicals in DNA are always the same; it's just the arrangement of the bases that varies. Different restriction enzymes cut at different sites.