Keller, P/ Mukhtar, A/ Galun, M 1995: Resistance: Are there limits to resistance in lichens?. - Symbiosis18: 87-88. [RLL List # 159 / Rec.# 9971] Keywords: CULTURE/ LONGEVITY/ PHOTOBIONT/ RESISTANCE/ XANTHORIA
Abstract: 1 fig. ["Trebouxia photobionts of several 25-47 year old herbarium Xanthoria parietina specimens have been isolated and successfully cultured under controlled conditions."]