Tag

Long Term Experiment

All articles tagged with #long term experiment

science2 years ago

"Long-Lost 'Zombie Seeds' Unearthed After 144 Years, Unveiling Astonishing Plant"

Seeds buried by botanist William Beal in 1879 have been germinating after being dug up 144 years later, surprising researchers at Michigan State University (MSU). The experiment aimed to study seed longevity and help farmers deal with persistent weeds. Genetic testing revealed that the germinated seeds were of the moth mullein and common mullein species, contrary to Beal's original description. The experiment, now the longest-running of its kind, will continue until 2100. The findings contribute to our understanding of seed viability and have implications for rare species conservation and ecosystem restoration.

science2 years ago

Unraveling the Enigma: The Secrets of 144-Year-Old Zombie Seeds Revealed

Researchers conducting a 144-year-long experiment on "zombie seeds" buried by botanist William Beal have discovered a surprising hybrid plant among the buried buds. The 16th bottle contained a genetic mix of two different species of Verbascum, one of which was deliberately not included in the experiment. The discovery was made through DNA analysis, which would have amazed Beal since DNA was unknown at the time. The researchers are unsure how the hybrid was created but speculate that Beal mistook the seed for a regular one. The experiment, which aims to determine the viability of dormant seeds, may need to extend the time between bottle extractions to every 30 years as only four bottles remain.