Close-up of petri dishes with bacterial cultures
Wall Art and Photo Gifts from Science Photo Library
Close-up of petri dishes with bacterial cultures
Bacterial culture. Close-up of petri dishes containing bacterial cultures. These petri dishes are filled with different coloured agar nutrient media on which bacteria are grown. Lines of bacteria have grown on the orange agar where they were streaked. This involves running a platinum wire loop that has been placed in contact with a bacterial culture over the agar. By heating the loop, each successive set of streaked lines leaves fewer bacteria, until round colonies form around single bacteria. This technique is used to isolate particular strains of bacteria, which may then be incubated and grown in pure form
Science Photo Library features Science and Medical images including photos and illustrations
Media ID 6419252
© TEK IMAGE/SCIENCE PHOTO LIBRARY
Agar Plate Bacteria C Ulture Laboratory Equipment Micro Organism Research Nutrient Petri Dish Streaking Health Care Micro Biology Microbiological
EDITORS COMMENTS
This print showcases a close-up view of petri dishes filled with vibrant bacterial cultures. Each dish contains agar nutrient media in various colors, serving as the breeding ground for these microorganisms. The orange agar displays distinct lines where bacteria were streaked using a heated platinum wire loop. This technique gradually reduces the number of bacteria with each streak, eventually leading to the formation of round colonies around individual cells. The purpose behind this meticulous process is to isolate specific strains of bacteria for further study and analysis. By incubating and growing these isolated strains in pure form, scientists can delve deeper into their characteristics and behavior. This invaluable research aids in understanding microbial biology, contributing significantly to medical advancements and healthcare practices. The image captures the essence of laboratory work dedicated to microbiological exploration. It represents a still life scene that symbolizes scientific progress and innovation within the field of medicine. With its striking visual appeal, it serves as a testament to human curiosity and our relentless pursuit of knowledge about these tiny yet influential organisms. This remarkable photograph is part of Science Photo Library's collection, showcasing their commitment to providing high-quality visuals for educational purposes across various scientific disciplines such as microbiology, health care, and medical research.
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