Cellular packaging of DNA, artwork
Wall Art and Photo Gifts from Science Photo Library
Cellular packaging of DNA, artwork
Cellular packaging of DNA. Artwork of a strand of the genetic material DNA (deoxyribonucleic acid) unwound from the nucleus (blue) of a cell (orange, upper right). The DNA in a cell nucleus (less than 0.1 millimetres across) is over 2 metres in length when unravelled. The double helix structure (lower right) is coiled around histone cores to form units known as nucleosomes (lower left). Further coiling produces fibres of chromatin (centre). Chromatin condenses to form structures known as chromosomes (one at upper right) during cell division
Science Photo Library features Science and Medical images including photos and illustrations
Media ID 6307461
© HENNING DALHOFF / SCIENCE PHOTO LIBRARY
Cellular Chromatin Chromosome Chromosomes Coiled Double Helix Genetic Histone Histones Nuclei Nucleic Acid Nucleus Packaging Strand Strands Yellow Background Bio Chemistry Biochemical Cells Deoxyribonucleic Acid Genetics Molecular
EDITORS COMMENTS
This artwork titled "Cellular Packaging of DNA" showcases the intricate and complex nature of genetic material. The print captures a strand of DNA, unwound from the nucleus of a cell, against a vibrant yellow background. The contrasting colors emphasize the significance and beauty of this fundamental biological process. The image highlights the astonishing fact that within a tiny cell nucleus measuring less than 0.1 millimeters across, an unraveled DNA strand can stretch over 2 meters in length. The lower right corner reveals the iconic double helix structure coiled around histone cores to form nucleosomes, which are represented in the lower left portion. As we delve deeper into this microscopic world, further coiling generates fibers known as chromatin at the center of the artwork. Ultimately, these structures condense to form chromosomes during cell division—a crucial event for passing on genetic information. This visually striking illustration not only serves as an artistic masterpiece but also provides valuable insights into molecular biology and biochemistry. It reminds us of how intricately our bodies are designed at a cellular level and underscores the importance of understanding DNA's packaging mechanisms for advancements in genetics research and medicine. Science Photo Library has once again captured both scientific accuracy and aesthetic appeal with this remarkable piece that celebrates life's most fundamental building blocks—the strands of DNA that shape who we are.
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