TY  - RPRT
TI  - Molecular sequence data indicating an endosymbiotic origin for plastids.
AU  - W F Doolittle
AU  - L Bonen
PY  - 1981
DO  - 10.1111/j.1749-6632.1981.tb46522.x
UR  - https://pubmed.ncbi.nlm.nih.gov/6941723/
ID  - 6941723
ER  -