Petri dishes containing bacterial cultures
Wall Art and Photo Gifts from Science Photo Library
Petri dishes containing bacterial cultures
Bacterial culture. View 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, as at the upper left of the orange agar. 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 6419256
© 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 mesmerizing array of Petri dishes containing bacterial cultures. The vibrant colors of the agar nutrient media create an artistic backdrop for the lines of bacteria that have grown on the orange agar where they were streaked. This unique technique involves using a platinum wire loop, which has been in contact with a bacterial culture, to streak lines over the agar. With each successive streak, fewer bacteria are left behind until round colonies form around single bacteria. The purpose of this method is to isolate specific strains of bacteria, allowing researchers to study and analyze them in pure form. By incubating these isolated strains, scientists can gain valuable insights into their behavior and characteristics. This image not only highlights the importance of microbiological research but also serves as a reminder of the crucial role played by laboratory equipment like Petri dishes and agar plates in advancing our understanding of microorganisms. It symbolizes the dedication and precision required in healthcare and medical fields when studying infectious diseases or developing new treatments. Captured by Science Photo Library, this photograph encapsulates both scientific significance and aesthetic beauty. It serves as a testament to human curiosity and innovation while reminding us that even within seemingly invisible worlds lies immense potential for discovery and progress.
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