Genome Erosion in a Nitrogen-Fixing Vertically Transmitted Endosymbiotic Multicellular Cyanobacterium Ran, Liang ; Larsson, John ; Vigil-Stenman, Theoden ; Nylander, Johan A. A. ; Ininbergs, Karolina ; Zheng, Wei-Wen ; Lapidus, Alla ; Lowry, Stephen ; Haselkorn, Robert ; Bergman, Birgitta Abstract Publication: PLoS ONE Pub Date: July 2010 DOI: 10.1371/journal.pone.0011486 Bibcode: 2010PLoSO...511486R