Researchers have introduced GP-GPT, a large language model specifically designed for mapping gene-phenotype associations. This model has been fine-tuned with over 3 million genomics and medical genetics terms, excelling at analyzing complex gene-phenotype relationships. Additionally, a new paper discusses pangenome-informed language models for privacy-preserving synthetic genome sequence generation. The paper introduces two novel tokenization schemes: Pangenome-based Node Tokenization (PNT) and Pangenome-based k-mer tokenization. These methods utilize pangenome graphs to enhance the generation of synthetic DNA data. The research also highlights the use of Pretrained-Language Models for improved privacy-preserving measures.
Synthetic DNA data generation based on pangenomes in combination with Pretrained-Language Models. Pangenome-based Node Tokenization is to tokenize the DNA sequences directly based on the nodes on the pangenome graph. Each node in the pangenome graph is treated as a token.
Pangenome-Informed Language Models for Privacy-Preserving Synthetic Genome Sequence Generation https://t.co/iz2Mhj5eE8 https://t.co/ObZ0TZBfVK
Pangenome-Informed Language Models for Privacy-Preserving Synthetic Genome Sequence Generation 1. The paper introduces two novel tokenization schemes for synthetic genome generation using pangenome graphs: Pangenome-based Node Tokenization (PNT) and Pangenome-based k-mer… https://t.co/vfAIfpHbVP