Médecin masculin en uniforme bleu avec un stéthoscope dans un masque de protection et des lunettes effectue un test de laboratoire, verser du liquide dans une fiole médicale - Photo & image de stock

Young scientist mixing reagents in glass flask in clinical laboratory

Handsome scientist making research over dna molecule structure

Young scientist mixing reagents in glass flask in clinical laboratory

Science, research and genetics concept - young scientist in safety glasses, face mask with test tube and virtual projection of dna molecule

Young scientist mixing reagents in glass flask in clinical laboratory

Handsome scientist making research over dna molecule structure

Handsome scientist making research over dna molecule structure

Scientist, an elderly man in a white coat and a protective mask holds a DNA capsule, the concept of scientific molecular biotechnology, the study of genetics, close-up

Beauty concept skin aging. anti-aging procedures, rejuvenation, lifting, tightening of facial skin, restoration of youthful skin anti-wrinkle

Laboratory assistant holding a test tube in his hand, curls in a package for research by genetic research in the laboratory, concept of DNA analysis, establishing paternity

Female pharmacist, scientist holding a glass test tube with medicine, vaccine, modern science innovation concept, medical development for the treatment of coronavirus, COVID-19, dna test

Male doctor in a blue uniform with a stethoscope in a protective mask and glasses performs laboratory manipulations with blood, the concept of studying the 2019-nCoV virus, COVID-19 and the creation of a vaccine

Female pharmacist, scientist holding a glass test tube with medicine, vaccine, modern science innovation concept, medical development for the treatment of coronavirus, COVID-19, dna test

Scientist, doctor holds a laboratory test tube and makes a test of biological material for DNA, pathologies, viruses, concept bacterioscopic research method

Scientist, doctor holds a laboratory test tube with liquid, does an analysis on COVID-19, dna test concept, the creation of a vaccine against SARS virus, coronavirus, flu