Physcomitrella patens gametophores were treated with exudates from the arbuscular mycorrhiza fungi (AMF) Rhizophagus irregularis (formerly known as Glomus intraradices) and Gigaspora margerita for one hour and 24 hours.
Transcriptome profiling by Nimblegen array of Physcomitrella patens Reute gametophores, gametophores with gametangia, green sporophytes and brown sporophytes.