Please use this paper to answer both the sub section question indetail please. this paper is avialbale online so thier is noplagirism http://genesdev.cshlp.org/content/9/7/783.full.pdf
1. a: What does the presence of the Cactus protein band in the“15’ “ lanes in extracts from theToll-,tube -, and pelle-mutants(Fig. 1B) indicate? Please help in detail.
1. B: What is the top band in Figs. 1A and 1B (and other Westernblots) and how did the researchers use it to their advantage?
