Figure 8.
Dm-Myb protein localizes to replicating DNA in endocycling cells. Wild-type larval fat body was incubated with BrdUrd for 60 min and then stained for total DNA with propidium iodide (Upper Left; blue in Lower Right), for BrdUrd incorporation (Upper Right; red in Lower Right), and Dm-Myb protein (Lower Left; green in Lower Right). Note that the single hypocondensed nucleus in the field displays both BrdUrd incorporation and strong Dm-Myb staining.
