Flores, R.; Delgado, S.; Gas, M.E.; Carbonell, A.; Molina, D.; Gago, S.; de la Peña, M. Viroids: the minimal non-coding RNA's with autonomous replication FEBS Letters 567, 42-48, (2004) DOI: 10.1016/j.febslet.2004.03.118

Carbonell, A.; de la Peña, M.; Flores, R.; Gago, S. Effects of the trinucleotide preceding the self-cleavage site on eggplant latent viroid hammerheads: difference in co- and post-transcriptional self-cleavage may explain the lack trinucleotide AUC in most natural hammerheads Nucleic Acids Research 34, 5613-5622, (2006) DOI: 10.1093/nar/gkl717

Flores, R.; Carbonell, A.; de la Peña, M.; Gago, S. RNAs autocatalíticos: ribozimas de cabeza de martillo (Fenoll, C., Marcos, J., Pallás, V., Rodriguez Palenzuela, P.). Spanish Society of Phytopathology 407-420, (2007) ISBN: 84-6476-319-6

Flores, R.; Carbonell, A.; Gago, S.; Martínez de Alba, A.E.; Delgado, S.; Rodio, M.E.; di Serio, F. Viroid-host interactions: A molecular dialogue between two uneven partners (Lorito, M., Woo, S. L., Scala, F.). 6 (chap. 58), 1-9, (2008)

Carbonell, A.; Martínez de Alba, A.E.; Flores, R.; Gago, S. Double-stranded RNA interferes in a sequence-specific manner with the infection of representative members of the two viroid families Virology 371, 44-53, (2008) DOI: 10.1016/j.virol.2007.09.031

Flores, R.; Gas, M.E.; Molina-Serrano, D.; Nohales, M.A.; Carbonell, A.; Gago, S.; de la Peña, M.; Daròs, J.A. Viroid replication: rolling-circles, enzymes and ribozymes Viruses 1, 317-334, (2009) DOI: 10.3390/v1020317

Carbonell, A.; Flores, R.; Gago, S. Trans -cleaving hammerhead ribozymes with tertiary stabilizing motifs: in vitro and in vivo activity against a structured viroid RNA Nucleic Acids Research 39, 2432-2444, (2011) DOI: 10.1093/nar/gkq1051

Carbonell, A.; Flores, R.; Gago, S. Hammerhead Ribozymes Against Virus and Viroid RNAs (Erdmann, V. A. & Barciszewski, J., eds.). RNA Technologies 411-427, (2012) ISBN: 978-3-642-27426-8 DOI: 10.1007/978-3-642-27426-8_16

Serra, P.; Carbonell, A.; Navarro, B.; Gago-Zachert, S.; Li, S.; Di Serio, F.; Flores, R. Symptomatic plant viroid infections in phytopathogenic fungi: A request for a critical reassessment Proc Natl Acad Sci USA 117, 10126-10128, (2020) DOI: 10.1073/pnas.1922249117