1. More versatile synthesis of oligonucleotides. Virta, P. Science, 2021, 373(6560), pp. 1196–1197.

2. The mechanism of the nucleo-sugar selection by multi-subunit RNA polymerases Mäkinen, J.J., Shin, Y., Vieras, E., …Murakami, K.S., Belogurov, G.A. Nature Communications, 2021, 12(1), 796.

3. Controlled Monofunctionalization of Molecular Spherical Nucleic Acids on a Buckminster Fullerene Core. Gulumkar, V., Äärelä, A., Moisio, O., …Roivainen, A., Virta, P. Bioconjugate Chemistry, 2021, 32(6), pp. 1130–1138.

4. Cleavage of an RNA Model Compound by an Arylmercury Complex. Saleh, L.Y., Ora, M., Lönnberg, T. ChemBioChem, 2021, 22(10), pp. 1761–1764.

5. Organomercury Nucleic Acids: Past, Present and Future. Ukale, D., Lönnberg, T. ChemBioChem, 2021, 22(10), pp. 1733–1739.

6. Identification of Tree Species by Their Defense Compounds: A Study with Leaf Buds of White and Silver Birches. Manninen, M., Vesterinen, V.-M., Vainio, A.-K., …Karonen, M., Salminen, J.-P. Journal of Chemical Education, 2021, 98(3), pp. 973–981.

7. Synthesis of fully protected trinucleotide building blocks on a disulphide-linked soluble support. Suchsland, R., Appel, B., Virta, P., Müller, S. RSC Advances, 2021, 11(7), pp. 3892–3896.

8. Stability of the Phosphotriester PDE6D Inhibitors. Rosenqvist, P., Sabt, A., Dyunyasheva, V., …Virta, P., Ora, M. ChemistrySelect, 2021, 6(3), pp. 488–493.

9. Covalently Mercurated Molecular Beacon for Discriminating the Canonical Nucleobases. Aro-Heinilä, A., Lönnberg, T., Virta, P. ChemBioChem, 2021, 22(2), pp. 354–358.

10. Drug-to-Antibody Ratio Estimation via Proteoform Peak Integration in the Analysis of Antibody-Oligonucleotide Conjugates with Orbitrap Fourier Transform Mass Spectrometry. Nagornov, K.O., Gasilova, N., Kozhinov, A.N., …Nesatyy, V.J., Tsybin, Y.O. Analytical Chemistry, 2021

11. Expanding the scope of the cleavable n-(Methoxy)oxazolidine linker for the synthesis of oligonucleotide conjugates. Aho, A., Äärelä, A., Korhonen, H., Virta, P. Molecules, 2021, 26(2), 490.

12. Sequence dependence of Pd(II)-mediated base pairing by palladacyclic nucleobase surrogates. Hande, M., Maity, S., Lönnberg, T. Journal of Inorganic Biochemistry, 2021, 222, 111506.