Research Overview
Using bioinformatics, I integrate across -omics approaches to address eco-evolutionary questions related to microbe-microbe, microbe-host and microbe-environment interactions. I work with a variety of research systems ranging from sea to summit and I am particularly drawn to projects involving questions about symbiosis, biogeography, land-to-sea transitions, community assembly, and characterization of understudied lineages (e.g. marine fungi).

Environmental drivers of the seagrass microbiome
A series of projects investigating the potential biotic and abiotic drivers of microbiome assembly in seagrass beds including observing (1) differences across locations within a seagrass patch, (2) differences related to proximity to a marina and (3) succession during ammonification.

Seagrass-associated fungi
Not a lot is known about the diversity of marine fungi or what role fungi might play in associations with marine plants. This project seeks to survey the taxonomic and functional diversity of seagrass associated fungi and to determine the evolutionary and ecological importance of these associations.

Grassland plant microbiomes
I am collaborating with Dr. Marina LaForgia, a postdoc at UC Davis, to study below-ground plant-microbe feedback loops during competition between native wildflowers and invasive grass species in California grasslands across varying precipitation regimes.

Land crab microbiomes
I am collaborating with Dr. Victoria Watson-Zink, a postdoc at Stanford University, to study the gut microbiomes of crabs across a gradient of terrestriality. We are interested in looking for patterns of co-evolution and convergent evolution in the gut microbiomes of land crabs.
Recent publications
Grasses may alter wildflower microbiomes
Our paper, "Invasive Grass Dominance over Native Forbs Is Linked to Shifts in the Bacterial Rhizosphere Microbiome", is now published.
Improved genome for Glassy-winged Sharpshooter
Our manuscript decribing our genome improvement efforts, " Improved draft reference genome for the Glassy-winged Sharpshooter (Homalodisca vitripennis), a vector for Pierce’s disease" is now out in G3 Genes|Genomes|Genetics.
Global biogeography of the eelgrass mycobiome
Our new paper "Global diversity and biogeography of the Zostera marina mycobiome" is now accepted in AEM.