\begin{overpic}[width=0.49\textwidth]{G4chrab4b-047}
\put(1,74){\colorbox{white}{(\sublabel{G4chrab4b-047}) \href{http://dream.misasa.okayama-u.ac.jp/?q=20170905085748-420822}{G4chrab4b-047}}}
%%(\subref{G4chrab4b-047}) \href{G4chrab4b-047}
\color{red}
\put(16.4,79.1){\footnotesize \circle{0.7} \href{http://dream.misasa.okayama-u.ac.jp/?q=20161011194415-210374}{spot of ys_pl_ok10vma@2899}} % 20161011194415-210374 % \vs(7167.6, -2999.5)
\put(55.7,22.7){\footnotesize \circle{0.7} \href{http://dream.misasa.okayama-u.ac.jp/?q=20161018201030-978585}{spot of ys_chr_ok10vma@3168}} % 20161018201030-978585 % \vs(7253.2, -3113.4)
\put(46.1,44.0){\footnotesize \circle{0.7} \href{http://dream.misasa.okayama-u.ac.jp/?q=20170905085741-069200}{spot of ys_chr_OK10VMa@24}} % 20170905085741-069200 % \vs(7231.8, -3070.9)
\put(41.8,7.4){\footnotesize \circle{0.7} \href{http://dream.misasa.okayama-u.ac.jp/?q=20170831191148-406826}{spot of ys_ab_OK10VMa@22}} % 20170831191148-406826 % \vs(7225.4, -3142.0)
\put(9.2,61.0){\footnotesize \circle{0.7} \href{http://dream.misasa.okayama-u.ac.jp/?q=20190304141438-497289}{spot of ys_pl_ok10vma_h@59}} % 20190304141438-497289 % \vs(7154.0, -3034.0)
\put(21.7,45.8){\footnotesize \circle{0.7} \href{http://dream.misasa.okayama-u.ac.jp/?q=20170908193043-209332}{spot of ys_chr_OK10VMa@14}} % 20170908193043-209332 % \vs(7181.0, -3064.9)
\put(79.7,6.2){\footnotesize \circle{0.7} \href{http://dream.misasa.okayama-u.ac.jp/?q=20161018201034-450068}{spot of ys_chr_ok10vma@3170}} % 20161018201034-450068 % \vs(7304.3, -3148.0)
%%scale 10 micro meter
\put(1,1){\line(1,0){5.0}}
\end{overpic}