The Sphagnome Project: enabling ecological and evolutionary insights through a genus-level sequencing project.

Area of Science:

• Ecological and evolutionary genetics
• Peatland ecology and biogeochemistry

Background:

• Studies show genes influence plant and microbial traits, affecting adaptation and ecosystem processes.
• Current model systems often lack ecological relevance, limiting understanding of genetic adaptation consequences.
• Sphagnum mosses are key peatland ecosystem engineers with significant ecological impact.

Purpose of the Study:

• Introduce the Sphagnome Project, combining genomics with extensive Sphagnum research.
• Establish a new model system for studying ecologically relevant genetic adaptations.
• Investigate the genetic basis of Sphagnum's roles in carbon sequestration and ecosystem engineering.

Main Methods:

• Genus-level genomic sequencing of Sphagnum species.
• Integration of genomic data with long-term ecological and biogeochemical datasets.
• Utilizing Sphagnum as a model system driven by ecologically relevant hypotheses.

Main Results:

• The Sphagnome Project provides a framework for linking genetic variation to ecosystem functions.
• This initiative enables research into Sphagnum's contributions to carbon sequestration and biogeochemistry.
• It facilitates studies on microbiome interactions, niche construction, and ecosystem engineering by Sphagnum.

Conclusions:

• The Sphagnome Project establishes Sphagnum as a tractable and ecologically significant model system.
• Genomic insights into Sphagnum will advance understanding of peatland ecosystem dynamics.
• This research bridges the gap between genetic adaptations and large-scale ecological consequences.