I've recently upgraded from Precise to Raring and noticed that Nautilus 3.6, when displaying files and folders in list mode, no longer has alternating grey lines (there's probably a better name for these, but I don't know it; see pictures below). This used to be the default, and helped me to easily distinguish between particular files and their attributes.
Is there a way to reenable this? Is it maybe theme dependent?
The old list view with clearly demarcated lines:
The new, unclear list view: