Wholesale prices for bait crawfish are around $4.00 a pound. Retail prices in Alabama for bait crawfish are $7.00 a pound or $2.50 a dozen. In order to consistently catch bait crawfish, the traps should be constructed with 1/2-inch mesh instead of the usual 3/4-inch mesh.
DNA forensics: The application of DNA technology and the knowledge of DNA genetics to the practice of forensic medicine and to the power of legal medicine. Crime scene investigation has been markedly changed -- some would say revolutionized -- by the advent of DNA forensics. This has led to the invention of devices for DNA forensics. One is a plate of glass about the size of a hand is etched with very thin channels and reservoirs. A minute sample of DNA is moved between reservoir and channel through timed electric pulses. These thin channels then act like capillary tubes and can resolve the constituents of this minute sample of DNA.
One facet of DNA analysis in forensics is the use of genetic material from a suspect's family members. Often a closely related suspect can be used to create a match.However, this concept receives a number of concerns due to the fact that an exact match is not needed.ne facet of DNA analysis in forensics is the use of genetic material from a suspect's family members. Often a closely related suspect can be used to create a match.