I am studying the effects of starvation in yeast mutants, and looking for some good comprehensive resources about different types of starvation. For example, which cellular response would be triggered upon starvation for nitrogen, compared with starvation for 1 or more amino acids - both for auxotrophs and prototrophs. In what sense does it differ from other types of starvation, e.g. starvation for nucleobases like uracil?