March 25, 2024 Nelson, C., A. Giraldo-Silva and F. Garcia-Pichel. 2021. A symbiotic nutrient exchange within the cyanosphere microbiome of the biocrust cyanobacterium, Microcoleus vaginatus. The ISME Journal 15:282-292. Home » Nelson, C., A. Giraldo-Silva and F. Garcia-Pichel. 2021. A symbiotic nutrient exchange within the cyanosphere microbiome of the biocrust cyanobacterium, Microcoleus vaginatus. The ISME Journal 15:282-292.