View Full Document. ï¬ 1  Primers determine the specificity of the PCR reaction. ï¬ The distance between the primer binding sites will determine the size of the PCR product. 2  T m ï¬ For short (14â20 bp) oligomers: ï¬ T m = 4Â° (GC) + 2Â° (AT)
Estrus, or heat, is the period in which the doe will stand and allow the buck to breed her. This phase of the reproductive cycle may last between 12 to 36 hours. The period from one heat cycle to the next is referred to as the estrous cycle. In goats, the estrous cycle occurs every 18 to 24 days, or 21 days on average.
As a result, goats require higher doses of wormers for effective treatment. Most of the wormers available for use on livestock are not labeled for use in goats and so are not labeled with the correct dose for goats. For a treatment to be effective, you need to use the correct dose. In the UK: none. 2  Notes: 3  Tape worms are the only worm you can actually see in the goats poop without the aid of a microscope, if you actually see worms in the goats poops, this would be a good time to try Valbazen. 4  DO NOT give this wormer to pregnant does during the first 45 days of pregnancy.