9.16
[1]. P J Finn, et al. Synthesis and properties of DNA-PNA chimeric oligomers. Nucleic Acids Res. 1996 Sep 1;(17):3357-63.
[]. Pilar Amo-Ochoa, et al. Semiconductive and magnetic one-dimensional coordination polymers of Cu(II) with modified nucleobases. Inorg Chem. 013 Oct 7;5(19):118-37.
P61-P6-P71-P80-P30+P35-P30+P30-P36+P36-P05-P501