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You are interested in performing a mutagenesis study. You design oligonucleotide primers and perform a polymerase chain reaction (PCR) to induce a mutation of interest into a synthetically generated PCR DNA product. The DNA template used in the PCR reaction is derived from E. coli cells and harbors the wild-type […]

You are to research assigned topic(Hormonal use to collect semen from stallions physically incapable of breeding mares) and write an abstract of two or so pages(enough to fully cover the topic) summarizing your findings. At least one of the sources has to be a recognized professional journal and other info […]

A burn research center uses mice for studies of skin grafting. To prevent graft rejection, the mice are thymectomized at birth. Even though B cells do not develop in the thymus, these mice show no humoral immune response and are very susceptible to infection. Provide your incite and explain why […]

A scientist is studying the function of a type of nuclear steroid receptor protein in mouse cells. She introduces various mutations into the gene encoding the receptor protein and transfers the genes into mice. If mutations are introduced that (a) eliminate the nuclear import signal in the receptor protein or […]