English phosphodiester English English phosphodiester bonds phosphodies ter bond phosphodiester bonds English English phosphodiester bonds https://en.wikipedia.org/wiki/Phosphodiester_bond English phosphodiester backbone phosphodiester English phosphodiester bonds Phosphodiester bond http://en.wikipedia.org/wiki/Phosphodiester_bond http://en.wikipedia.org/wiki/Phosphodiester_bond en.wikipedia.org http://en.wikipedia.org/wiki/Phosphodiester_bond English phosphodiester bond English English English Phosphodiester bond [fn 1] English phosphodiester phosphodiester bonds