PubMed:
PubMed:
Specialization of independently acquired flagellar FliC p...
iNaturalist:
Trending: Virginia Springbeauty (Claytonia virginica) — 1...
iNaturalist:
Trending: common blue violet (Viola sororia) — 1091 obser...
iNaturalist:
Trending: bloodroot (Sanguinaria canadensis) — 983 observ...
iNaturalist:
Trending: lesser celandine (Ficaria verna) — 812 observat...
iNaturalist:
Trending: cut-leaved toothwort (Cardamine concatenata) — ...
iNaturalist:
Trending: giant white fawn lily (Erythronium oregonum) — ...
PubMed:
PubMed:
Specialization of independently acquired flagellar FliC p...
iNaturalist:
Trending: Virginia Springbeauty (Claytonia virginica) — 1...
iNaturalist:
Trending: common blue violet (Viola sororia) — 1091 obser...
tag
1 article
ancient-dna
Ancient DNA analysis involves extracting and sequencing genetic material from preserved plant remains to study organisms from the past. This technique is valuable for plant science as it reveals the genetic changes that occurred during crop domestication and provides direct molecular evidence of how cultivated plants evolved from wild ancestors. By understanding these genetic transitions, researchers can trace the origins of agriculture and how plants adapted to human cultivation.
Ancient DNA Reveals Pre-Columbian Amazonian Forest Management at Scale
PubMed · 2026-02-25
DNA from ancient soil proves indigenous Amazonians managed 38 tree species across the rainforest for 4,500+ years.
1
38 domesticated species in aDNA record
2
4,500+ years of forest management
3
Matches modern dark earth forests