extinction-prevention
Extinction-prevention in plant science encompasses conservation strategies and interventions aimed at halting or reversing the decline of plant species facing imminent disappearance from the wild. With an estimated one in five plant species threatened globally, these efforts—ranging from seed banking and habitat restoration to assisted migration and ex situ cultivation—are critical for preserving biodiversity, ecosystem function, and the genetic resources that underpin agriculture and medicine. Understanding the ecological, genetic, and reproductive factors driving plant vulnerability is central to developing effective prevention measures.
PubMed · 2026-04-01
Scientists are calling for better-organized plant DNA banks to preserve genetic material from species at risk of extinction. By leveraging existing dried herbarium specimens, institutions can build structured DNA collections before irreplaceable plant diversity disappears.
Plant biodiversity DNA banks are currently scarce relative to the scale and pace of ongoing plant species loss globally.
Existing herbarium specimens (dried plant collections in museums and universities) represent an underutilized source for extracting and preserving plant DNA.
Structuring departmental DNA collections with clear protocols could significantly extend the value of physical specimen archives for conservation and research.