PLANeT: Understanding and Leveraging the Genome of Land Plants for a Sustainable Future

Why It Matters

A comprehensive plant genomic library will unlock genetic resources needed for resilient agriculture, ecosystem preservation and biotech innovation, positioning the sector for a sustainable future.

Key Takeaways

• 95% of plant genera lack reference genomes.
• PLANeT targets thousands of species to fill phylogenetic gaps.
• AI models will use standardized genomes for functional prediction.
• ~100 labs and 1,000 scientists will collaborate globally.
• Outputs will accelerate crop breeding, conservation, and drug discovery.

Pulse Analysis

The scarcity of reference genomes across land plants represents a critical bottleneck for both basic science and applied agriculture. While flagship projects like the Earth BioGenome Project have begun cataloguing biodiversity, plant coverage remains patchy, with most genera still without a sequenced genome. This gap limits comparative studies, hampers the transfer of knowledge from model species to wild relatives, and constrains our ability to assess genetic diversity for conservation. By systematically targeting under‑represented orders, families and genera, the PLANeT initiative promises to create a phylogenetically balanced digital library that will serve as a backbone for evolutionary research and trait discovery.

A distinguishing feature of PLANeT is its integration of artificial‑intelligence pipelines with the newly generated data. High‑quality, standardized assemblies provide the training substrate for foundation models that can predict gene function, regulatory elements and variant effects across the plant kingdom. Such models scale with data diversity, enabling zero‑shot inference for species lacking experimental annotation. Moreover, the consortium’s commitment to train 1,000 scientists ensures a skilled workforce capable of developing and applying these AI tools, fostering a virtuous cycle of data generation and computational insight that accelerates research timelines.

The downstream implications for industry are profound. Crop breeders will gain access to a reservoir of alleles from wild relatives, facilitating the introgression of climate‑resilient traits and expanding the genetic base of staple foods. Conservationists can employ genomic metrics to prioritize species and design restoration strategies, while pharmaceutical researchers will tap into a richer catalog of biosynthetic gene clusters for natural‑product drug discovery. Collectively, these advances promise to bolster food security, preserve biodiversity and stimulate biotech innovation, delivering economic and societal benefits on a global scale.