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\caption{Results of the evolutionary analyses for positively selected sites for Mx1 in bats. P-values were achieved by performing chi-squared tests on twice the difference of the computed log likelihood values of the models disallowing (M7) or allowing (M8) $dN/dS>1$. The BEB column lists rapidly evolving sites with a $dN/dS>1$ and a posterior probability $>0.95$, determined by the Bayes Empirical Bayes implemented in \texttt{Codeml}. Amino acids refer to \emph{Myotis daubentonii}. Note that INDELs and the stop codon were removed from the alignment prior to evolutionary analysis. Shown positions were mapped back to the \textbf{alignment with gaps}. Fragments arising from insignificant breakpoints (adjusted p-value $>$ 0.1) are marked with an asterisk.}\\\\
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		\bf Region &  \bf M7 vs M8 & \bf M7 vs M8 & \bf \% sites with & \bf avg($\omega$) & \bf M8 BEB \\
		 & ($\chi^2$) & p-value & $\omega>1$ &  & ($PP>0.95/>\textbf{0.99}$) \\

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\multicolumn{6}{c}{{\bfseries \tablename\ \thetable{} -- continued from previous page}} \\\toprule		\bf Region &  \bf M7 vs M8 & \bf M7 vs M8 & \bf \% sites with & \bf avg($\omega$) & \bf M8 BEB \\
		 & ($\chi^2$) & p-value & $\omega>1$ &  & ($PP>0.95/>\textbf{0.99}$) \\
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		%% F61
	  \midrule
	   \multicolumn{6}{l}{\textbf{F61}}  \\
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full (aa 1--672) &  82.85  &  $<0.001$  &  8.06  &  2.75  &  L138; D141; R205; A209; S361; R433; \textbf{D436}; F439; \textbf{R443}; S559; \textbf{E562}; S569; \textbf{L570}; Q571; \textbf{Q572}; \textbf{T573}; S574; S575; A577; D578; \textbf{T581} \\ 
frag1* (aa 1--106) &  17.01  &  $<0.001$  &  38.07  &  1.92  &  \textbf{A16}; T17; D19; \textbf{P22}; \textbf{S25}; H26; P27; G31; G38; \textbf{L40}; E41; \textbf{L44}; \textbf{N46}; S47; Q51 \\ 
frag2* (aa 107--201) &  0.39  &  $0.821$  &  NA  &  NA  &  NA \\ 
frag3* (aa 202--672) &  82.48  &  $<0.001$  &  8.1  &  3.0  &  A209; D436; \textbf{R443}; E562; S569; \textbf{L570}; \textbf{Q572}; T573; S574; S575; D578; \textbf{T581} \\ 
		%% F1X4
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full (aa 1--672) &  76.34  &  $<0.001$  &  7.05  &  2.79  &  R205; D436; F439; R443; E562; \textbf{L570}; \textbf{Q572}; T573; S574; S575; D578; T581 \\ 
frag1* (aa 1--106) &  20.33  &  $<0.001$  &  31.04  &  2.12  &  \textbf{A16}; T17; \textbf{D19}; \textbf{P22}; \textbf{S25}; H26; P27; G31; G38; L40; E41; \textbf{L44}; \textbf{N46}; S47; Q51 \\ 
frag2* (aa 107--201) &  0.09  &  $0.956$  &  NA  &  NA  &  NA \\ 
frag3* (aa 202--672) &  84.88  &  $<0.001$  &  7.76  &  3.02  &  R205; D436; F439; R443; E562; \textbf{L570}; \textbf{Q572}; T573; \textbf{S574}; \textbf{S575}; D578; \textbf{T581} \\ 
		%% F3X4
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full (aa 1--672) &  101.39  &  $<0.001$  &  6.26  &  3.45  &  R205; A209; S361; F439; R443; T494; A549; E562; S569; \textbf{L570}; \textbf{Q572}; T573; S574; \textbf{S575}; D578; \textbf{T581} \\ 
frag1* (aa 1--106) &  24.05  &  $<0.001$  &  21.3  &  2.76  &  \textbf{A16}; T17; D19; \textbf{P22}; A23; \textbf{S25}; H26; P27; \textbf{G31}; G38; L40; \textbf{L44}; N46 \\ 
frag2* (aa 107--201) &  0.19  &  $0.908$  &  NA  &  NA  &  NA \\ 
frag3* (aa 202--672) &  112.69  &  $<0.001$  &  6.59  &  3.83  &  \textbf{R205}; A209; \textbf{S361}; D436; F439; R443; T494; A549; E562; S569; \textbf{L570}; \textbf{Q572}; T573; \textbf{S574}; \textbf{S575}; D578; \textbf{T581} \\ 


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