| Literature DB >> 17798645 |
A E Porsild, C R Harington, G A Mulligan.
Abstract
Seeds of the arctic tundra lupine (Lupinus arcticus) at least 10,000 years old were found in lemming burrows deeply buried in permanently frozen silt of Pleistocene age in unglaciated central Yukon. They readily germinated in the laboratory and have since grown into normal, healthy plants.Entities:
Year: 1967 PMID: 17798645 DOI: 10.1126/science.158.3797.113
Source DB: PubMed Journal: Science ISSN: 0036-8075 Impact factor: 47.728