# Table 1 The probabilities (relative frequencies) for the production rules of the SCFG ${Ĝ}_{\mathsf{\text{sto}}}$ obtained by training it using our biological database

Nonterminal Nt Probabilities of Rules with Premise Nt
S' ${\stackrel{^}{p}}_{1}:=1$
E ${\stackrel{^}{p}}_{2}:=\frac{137}{6476},\phantom{\rule{1em}{0ex}}{\stackrel{^}{p}}_{3}:=\frac{6339}{6476},$
S ${\stackrel{^}{p}}_{4}:=\frac{177}{12952},\phantom{\rule{1em}{0ex}}{\stackrel{^}{p}}_{5}:=\frac{12775}{12952},$
T ${\stackrel{^}{p}}_{6}:=\frac{11086}{12775},\phantom{\rule{1em}{0ex}}{\stackrel{^}{p}}_{7}:=\frac{1689}{12775},$
C ${\stackrel{^}{p}}_{8}:=\frac{14367}{148978},\phantom{\rule{1em}{0ex}}{\stackrel{^}{p}}_{9}:=\frac{134611}{148978},$
A ${\stackrel{^}{p}}_{10}:=1,$
L $\begin{array}{cccc}\hfill {\stackrel{^}{p}}_{11}:=\frac{605069}{792975},\hfill & \hfill {\stackrel{^}{p}}_{12}:=\frac{31912}{792975},\hfill & \hfill {\stackrel{^}{p}}_{13}:=\frac{4912}{264325},\hfill & \hfill {\stackrel{^}{p}}_{14}:=\frac{5821}{158595},\hfill \end{array}$
$\begin{array}{ccc}\hfill {\stackrel{^}{p}}_{15}:=\frac{1893}{264325},\hfill & \hfill {\stackrel{^}{p}}_{16}:=\frac{2723}{31719},\hfill & \hfill {\stackrel{^}{p}}_{17}:=\frac{38399}{792975},\hfill \end{array}$
G ${\stackrel{^}{p}}_{18}:=\frac{11667}{38399},\phantom{\rule{1em}{0ex}}{\stackrel{^}{p}}_{19}:=\frac{7235}{38399},\phantom{\rule{1em}{0ex}}{\stackrel{^}{p}}_{20}:=\frac{11831}{38399},\phantom{\rule{1em}{0ex}}{\stackrel{^}{p}}_{21}:=\frac{7666}{38399},$
D ${\stackrel{^}{p}}_{22}:=1,$
B ${\stackrel{^}{p}}_{23}:=\frac{4967}{12748},\phantom{\rule{1em}{0ex}}{\stackrel{^}{p}}_{24}:=\frac{7781}{12748},$
F ${\stackrel{^}{p}}_{25}:=\frac{3912}{68075},\phantom{\rule{1em}{0ex}}{\stackrel{^}{p}}_{26}:=\frac{23208}{68075},\phantom{\rule{1em}{0ex}}{\stackrel{^}{p}}_{27}:=\frac{8191}{13615},$
H ${\stackrel{^}{p}}_{28}:=\frac{8191}{40700},\phantom{\rule{1em}{0ex}}{\stackrel{^}{p}}_{29}:=\frac{32509}{40700},$
P ${\stackrel{^}{p}}_{30}:=\frac{533}{4912},\phantom{\rule{1em}{0ex}}{\stackrel{^}{p}}_{31}:=\frac{1053}{4912},\phantom{\rule{1em}{0ex}}{\stackrel{^}{p}}_{32}:=\frac{2963}{14736},\phantom{\rule{1em}{0ex}}{\stackrel{^}{p}}_{33}:=\frac{7015}{14736},$
Q ${\stackrel{^}{p}}_{34}:=\frac{4986}{29105},\phantom{\rule{1em}{0ex}}{\stackrel{^}{p}}_{35}:=\frac{24119}{29105},$
R ${\stackrel{^}{p}}_{36}:=\frac{2357}{5679},\phantom{\rule{1em}{0ex}}{\stackrel{^}{p}}_{37}:=\frac{3322}{5679},$
V ${\stackrel{^}{p}}_{38}:=1,$
W ${\stackrel{^}{p}}_{39}:=1,$
O ${\stackrel{^}{p}}_{40}:=1,$
J ${\stackrel{^}{p}}_{41}:=\frac{27441}{84620},\phantom{\rule{1em}{0ex}}{\stackrel{^}{p}}_{42}:=\frac{57179}{84620},$
K ${\stackrel{^}{p}}_{43}:=\frac{15731}{53725},\phantom{\rule{1em}{0ex}}{\stackrel{^}{p}}_{44}:=\frac{37994}{53725},$
M ${\stackrel{^}{p}}_{45}:=1,$
X ${\stackrel{^}{p}}_{46}:=\frac{6196}{87035},\phantom{\rule{1em}{0ex}}{\stackrel{^}{p}}_{47}:=\frac{80839}{87035},$
Y ${\stackrel{^}{p}}_{48}:=1,$
Z ${\stackrel{^}{p}}_{49}:=\frac{2812}{55123},\phantom{\rule{1em}{0ex}}{\stackrel{^}{p}}_{50}:=\frac{52311}{55123},$
N ${\stackrel{^}{p}}_{51}:=\frac{7737}{17437},\phantom{\rule{1em}{0ex}}{\stackrel{^}{p}}_{52}:=\frac{9700}{17437},$
U ${\stackrel{^}{p}}_{53}:=\frac{109939}{518817},\phantom{\rule{1em}{0ex}}{\stackrel{^}{p}}_{54}:=\frac{408878}{518817},$