Our analyses showed that a total of 1035 out of 1944 universal architectures show a clear trend of expansion at the significance level of 1% (Figure 3 ; Additional file 8 , Table S7).
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Our analyses showed that a total of 1035 out of 1944 universal architectures show a clear trend of expansion at the significance level of 1% (Figure 3 ; Additional file 8 , Table S7).