def max_gc_content(file_name):
gc, label = max((ro.gc_content(v), k) for k, v in ro.fafsa_iteritems(file_name))
print label
print '%.6f' % (100.*gc,)
def overlap_graph_fafsa(file_name):
write_adjlist(overlap_graph_adjlist(fafsa_iteritems(file_name), 3))
