TCMPG 2.0: an enhanced database of traditional Chinese medicine plant genomes

With the rapid advancements in sequencing technology, an increasing number of genome sequences for medicinal plants have become available. In 2021, TCMPG was introduced as a comprehensive database dedicated to traditional Chinese medicine (TCM) plant genomes, capturing significant attention within the scientific community. To offer invaluable resources to researchers, this database received an upgrade to its latest version, named TCMPG 2.0, accessible at http://cbcb.cdutcm.edu.cn/TCMPG2/. TCMPG 2.0 surpasses its predecessor by adding 114 medicinal plants, 129 genomes, and 159 related herbs. Recognizing the critical role of ingredients in assessing the pharmacological effects of Chinese medicines, TCMPG 2.0 has also amassed data on 13,868 herbal ingredients. Additionally, four practical analytical tools, including Heatmap, Primer3, PlantiSMASH, and CRISPRCasFinder, have been integrated into the toolbox. These valuable enhancements significantly enhance the database's utility for researchers in the field.