Lichen Guilds Share Related Cyanobacterial SymbiontsJouko Rikkinen, Katileena Lohtander, Ilona Oksanen|Science|2002Cited by 190
Genetic diversity of green algal and cyanobacterial photobionts in <i>Nephroma</i> (Peltigerales)Katileena Lohtander, Jouko Rikkinen, Ilona Oksanen|The Lichenologist|2003Cited by 55
A phylogenetic study of Nephroma (lichen-forming Ascomycota)Katileena Lohtander, Jouko Rikkinen, Ilona Oksanen|Mycological Research|2002Cited by 43
A molecular approach to cyanobacterial diversity in a rock-pool community involving gelatinous lichens and free-living Nostoc coloniesIlona Oksanen, Jouko Rikkinen, Per Paulsrud et al.|Työväentutkimus Vuosikirja|2002Cited by 28
Repeat-type distribution in trnL intron does not correspond with species phylogeny: comparison of the genetic markers 16S rRNA and trnL intron in heterocystous cyanobacteriaIlona Oksanen, Jouko Rikkinen, Katileena Lohtander et al.|INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY|2004Cited by 25