Fig. 3
From: The origin of a primordial genome through spontaneous symmetry breaking
Phase diagram with respect to cell size (V) and mutation rate (m). The symbols indicate no symmetry breaking (filled black circle), symmetry breaking (open diamond), and extinction (downward pointing triangle). The boundary between • and ⋄ approximately follows the scaling relationship mV ∝ 1/V (grey line). The parameters were the same as in Fig. 2
