Close up of cell biologist holding a flask containing stem cells
Close up of scientist holding a phial containing a DNA sample
Female cell biologist holding flask containing stem cells, cultivated in red growth medium
Senior male scientist looking at flask, containing blue liquid
Scientist viewing chemical experiment in laboratory
Scientist viewing molecular model of a chemical formula in a laboratory
研究をする白衣の男性2人
Scientist injecting liquid in petri dish
Senior scientist doing experiments
Cell biologist holding a flask containing stem cells, cultivated in red growth medium in a laboratory
Scientist holding a multiwell plate containing growth medium commonly used in biological research to maintain and grow cells
Senior male scientist holding molecular model
顕微鏡を覗く50代男性
実験をする白衣の50代男性
Biotechnology engineer inspecting cell culture flask
Stem cell researcher working in laboratory
Scientist examining liquid in test tubes
Scientist dropping liquid into bottle
試験管を持つ白衣の50代男性
Scientist viewing tissue samples under a light microscope in a laboratory
Microscopes being used during an experiment in a laboratory
Scientist viewing DNA autoradiogram experiment in laboratory
Researcher in laboratory
Biotechnology research
Life science research laboratory
Scientist working with cell cultures
Biology researcher looking through microscope
Life science research
Young scientist working in lab
Scientist working with cell culture
Scientific research
Botanical research
Botanist examining plant tissue with microscope
Botanist examining plant samples
Male scientist holding up flask in lab
Male scientist looking at flask in lab
Stem cell research
Male scientist holding up and looking at flask in lab
Hand of scientist experimenting with stem cells in laboratory
Senior scientist experimenting with stem cells in laboratory
Senior scientist holding pipette and experimenting with stem cells in laboratory
Hands of cell biologist holding a flask containing stem cells, cultivated in red growth medium, to investigate disease
試験管の液体を見つめる40代研究員
Scientist pouring liquid into measuring beaker
Scientist holding dropper and test tube
Scientist looking at test tube
Phenotypic screening laboratory robot
Phenotypic screening research
Scientist using microscope in lab
Biologist with stem cells
Female scientist examining stem cell cultures in laboratory
Scientist pipetting stem cell cultures into tray for pharmaceutical research
David Baulcombe, British geneticist
Researcher holding a DNA gel during a genetic experiment in a laboratory
Scientist pipetting samples into eppendorf tubes for testing during an experiment in the laboratory
Biologist examining a plant specimen
Biologist testing apple for pesticides
Biologist testing quince for pesticides
Biologist testing tomatoes for pesticides
研究風景
Biologist working with seedlings in plant laboratory
Scientist pouring liquid into test tube
A eppendorf containing a sample used in analytical chemistry and DNA extraction awaiting testing in a laboratory
Barbara McClintock, US cell geneticist
Male scientist scrutinizing test tube in lab
Mary Alice McWhinnie, US biologist
Chemistry research
Scientist holding a plant in a test tube
HIV antibody test
Scientist in microbiology laboratory
Scientist examining plants in greenhouse
Pipetting DNA samples
Handling a DNA sample
Scientist viewing stem cell cultures growing in growth medium under a inverted microscope in a laboratory
Microbiologist preparing agar plates
Inoculating agar plate
Pipetting sample
Sterilizing inoculation loop
Taking sample with inoculation loop
Specialist in cellular technologies thinks of cells
Minoo Rassoulzadegan, French geneticist
Female scientist holding a flask
Cell biologist viewing stem cells cultivated red growth medium in a culture jar with the microscope image of the cell structure in the background
Specialist in cellular technology makes watching experiments in vitro and thinks of cells
Ecotron project, artwork
Pasteur Institute vaccine research, 1890
Galvani's electricity experiments, 1780s
Charles William Johnson, American microbiologist
Maize varieties
Svante Paabo, Swedish evolutionary geneticist
Chemist preparing chemical formula for testing in laboratory
Scientist preparing chemical experiment in laboratory
Scientist examining test tube in lab
Arsuaga and Paabo, human evolution researchers
Meyer, Arsuaga and Paabo, human evolution researchers
Male scientist doing an experiment
Scientist with a sapling in a test tube
Scientists working in lab
Scientist using equipment in lab
Close-up of lab technician working with agar plates
Close-up of lab technician working with agar plates and samples
Biologist using tablet PC working in laboratory
Glass and ceramics research
Scientist holding stem cells
研究中の男女
Agronomist working in wheat field in summer season
Agronomist in wheat field with laptop computer