Project Psyche: reference genomes for all Lepidoptera in Europe.

Area of Science:

• Genomics
• Evolutionary Biology
• Ecology
• Conservation Biology

Background:

• The Lepidoptera order, comprising butterflies and moths, represents a significant portion of European biodiversity.
• Understanding the genomic landscape of Lepidoptera is crucial for ecological and evolutionary studies.

Purpose of the Study:

• To establish a comprehensive, chromosome-level reference genome dataset for all ~11,000 European Lepidoptera species.
• To create a decentralized network for efficient genome generation and data analysis.

Main Methods:

• Implementing standardized protocols for sample collection, DNA extraction, and high-throughput sequencing.
• Establishing a collaborative framework involving multiple international hubs for data generation and analysis.
• Utilizing advanced sequencing technologies to achieve chromosome-level genome assemblies.

Main Results:

• Over 1000 Lepidoptera species have already been sequenced, positioning the order at the forefront of biodiversity genomics.
• Development of a decentralized network of collection and sequencing hubs enabling rapid project progress.
• Creation of standardized protocols for sampling, sequencing, and data analysis.

Conclusions:

• The open-access Lepidoptera genome catalogue will significantly enhance understanding of evolutionary and ecological processes.
• This genomic resource will be invaluable for informing conservation strategies and managing pest and invasive species.
• The project highlights the potential of large-scale biodiversity genomics initiatives to drive scientific discovery.