Ancient DNA genomics and the renaissance of herbaria

• 成果类型: Review
• 署名作者: Burbano, Hernan A.; Gutaker, Rafal M.
• 署名单位: University of London; University College London; Royal Botanic Gardens, Kew
• 刊物名称: SCIENCE
• ISSN/ISSBN: 0036-9844
• DOI: 10.1126/science.adi1180
• 发表日期: 2023-10-06
• 页码: 59-63
• 关键词: irish potato famine; adaptation

摘要

Herbaria are undergoing a renaissance as valuable sources of genomic data for exploring plant evolution, ecology, and diversity. Ancient DNA retrieved from herbarium specimens can provide unprecedented glimpses into past plant communities, their interactions with biotic and abiotic factors, and the genetic changes that have occurred over time. Here, we highlight recent advances in the field of herbarium genomics and discuss the challenges and opportunities of combining data from modern and time-stamped historical specimens. We also describe how integrating herbarium genomics data with other data types can yield substantial insights into the evolutionary and ecological processes that shape plant communities. Herbarium genomic analysis is a tool for understanding plant life and informing conservation efforts in the face of dire environmental challenges.