Leroy Hood, US biologist
Genetic microarray preparation
James Watson, US molecular biologist
Oswald Avery, US molecular biologist
Biological research
Automated DNA sequencing
DNA fragmentation by ultrasound
Automated DNA amplification
Automated DNA sequencing flow cell
Scientist pipetting samples into eppendorf tubes for testing during an experiment in the laboratory
Scientist holding a multiwell plate containing growth medium commonly used in biological research to maintain and grow cells
Marshall Nirenberg, US biochemist
DNA genotyping and sequencing
Alfred Hershey, US geneticist
Hershey and McClintock, US geneticists
Pipetting DNA samples
Phoebus Levene, American biochemist
Genetic analysis
Animal research centre
PCR drug-resistant pathogen test
Laboratory testing
Researcher holding a DNA gel during a genetic experiment in a laboratory
Scientist viewing tissue samples under a light microscope in a laboratory
Microscopes being used during an experiment in a laboratory
Tom Blundell, British biochemist
Joint Genome Institute research
Sewall Wright, US geneticist
Milislav Demerec, Croatian-US geneticist
Scientist pipetting stem cell cultures into tray for pharmaceutical research
Young woman scientist pipetting sample into vial in a laboratory used for chemical and DNA testing
DNA research
Carl and Gerty Cori, US biochemists
Erwin Chargaff, Austro-Hungarian biochemist
Wilhelm Johannsen, Danish geneticist
Theodor Boveri, German geneticist
Geneticists Johannsen and Bateson, 1920s
Scientist pipetting sample
Jack Schultz, US geneticist
Maurice Whittinghill, US geneticist
George Shull, US plant geneticist
Edward East, US plant geneticist
Richard Goldschmidt, German-US geneticist
Curt Stern, German-US geneticist
Morgan and Emerson, US geneticists
Gowen and Nason, US geneticists
Neel and Miller, US geneticists
Hollaender and Giles, US geneticists
US geneticists at a conference, 1941
Medical research
Pharmaceutical research
Stern lectures on self-sterility, 1959
Stern lectures on intersex genetics, 1959
Francis Crick, British microbiologist
Biomedical analysis
Raymond Pearl, US biologist
Freezing DNA samples
Handling a DNA sample
Scientist using multi-channel pipette to fill multiwell plate for analysis of antibodies by ELISA assay, Jenner Institute, Oxford University
Scientist working with samples for DNA research
A eppendorf containing a sample used in analytical chemistry and DNA extraction awaiting testing in a laboratory
Prehistoric specimens being prepared for DNA test
Prehistoric specimen being prepared for DNA test
DNA test in anthropology laboratory
Transgenic rice research
Cropped view of scientist pipetting into vial
Scientist holding petri dish
Danesh Moazed, US geneticist
Andre Dreyfus, Brazilian geneticist
Hans Bauer, German geneticist
Carl Correns, German geneticist
Geneticists Bateson and Emerson, 1922
Palaeogenetics lab
Scientist pipetting sample into eppendorf tube in laboratory
Genetic code research, 1970s
DNA analysis
Svante Paabo, Swedish evolutionary geneticist
Bull gene mapping
Genetic research, DNA chromatography
Soya bean genetic analysis
Arsuaga and Paabo, human evolution researchers
Meyer, Arsuaga and Paabo, human evolution researchers
Scientist using pipette while doing research in laboratory
Testing prototype milk-based food products
Funny mad chemist working in a laboratory
The funny mad chemist working in a laboratory. Funny mad chemist working in a laboratory
Researcher using microscope
Pitcher plant research
Plant genetics research
Edwin Joseph Cohn, US biochemist
Geneticists Bodmer and Lewontin
Rollins Emerson, US geneticist
Calvin Bridges, US geneticist
Genetic research, gel electrophoresis
Phenotypic screening laboratory robot
Phenotypic screening research
Harold E. Varmus, NCI Director