Melissa A Cregger Senior Staff Scientist Contact creggerma@ornl.gov | 865.241.3776 All Publications Ant handling changes myrmecochore seed coat microbiomes and alters diversity of seed-borne plant pathogenic fungi Signatures of prescribed fire in the microbial communities of Cornus florida are largely undetectable five months post-fire... Nitrogen addition alters soil fungal communities, but root fungal communities are resistant to change... Relationships between Sphaerulina musiva Infection and the Populus Microbiome and Metabolome... Chronic drought differentially alters the belowground microbiome of drought tolerant and drought susceptible genotypes of Populus trichocarpa Ecosystem consequences of introducing plant growth promoting rhizobacteria to managed systems and potential legacy effects... Association of microbial dynamics with urinary estrogens and estrogen metabolites in patients with endometriosis... Frontiers and opportunities in bioenergy crop microbiome research networks... Incorporating concentration-dependent sediment microbial activity into methylmercury production kinetics modeling... Assembly of the Populus Microbiome Is Temporally Dynamic and Determined by Selective and Stochastic Factors... Assessing biogeographic survey gaps in bacterial diversity knowledge: A global synthesis of freshwaters... Cultivating the Bacterial Microbiota of Populus Roots... Nutrient exposure alters microbial composition, structure, and mercury methylating activity in periphyton in a contaminated w... Plant-microbe interactions: from genes to ecosystems using Populus as a model system... In Vivo Entombment of Bacteria and Fungi during Calcium Oxalate, Brushite, and Struvite Urolithiasis... Fire alters plant microbiome assembly patterns: integrating the plant and soil microbial response to disturbance... Regional differences in the structure of Juglans nigra phytobiome reflect geographical differences in Thousand Cankers Disease severity Microbiome Variation Across Two Hemlock Species With Hemlock Woolly Adelgid Infestation Plant Hosts Modify Belowground Microbial Community Response to Extreme Drought... Assessment of peritoneal microbial features and tumor marker levels as potential diagnostic tools for ovarian cancer... One-time nitrogen fertilization shifts switchgrass soil microbiomes within a context of larger spatial and temporal variation... Rhizosphere microbiomes diverge among Populus trichocarpa plant-host genotypes and chemotypes, but it depends on soil origin... Nitrogen fertilizer affects the Populus microbiome... Exploring Variation In Phyllosphere Microbial Communities Across Four Hemlock Species Methanogenic Archaea dominate mature heartwood habitats of Eastern Cottonwood (Populus deltoides)... Pagination Current page 1 Page 2 Next page ›› Last page Last » Key Links Curriculum Vitae ORCID Organizations Biological and Environmental Systems Science Directorate Biosciences Division Biodesign and Systems Biology Section Integrative Microbiomics Group