Stunning Images from the 2014 Olympus BioScapes International Digital Imaging Competition [Slideshow]
Microscopes find beauty in the most unexpected places
![Stunning Images from the 2014 Olympus BioScapes International Digital Imaging Competition [Slideshow]](https://static.scientificamerican.com/sciam/cache/file/C3634430-8E1E-44B5-9D9806DA0CB25EF8.jpg?w=590&h=393)
Stunning Images from the 2014 Olympus BioScapes International Digital Imaging Competition [Slideshow]
- CANCER ON THE MOVE Some 90 percent of cancer-related deaths occur not as a result of the initial tumor itself but because cells migrate from that tumor to other parts of the body. This image of a bone cancer cell, by cell biologist Dylan Burnette of Vanderbilt University, shows the machinery that cancer cells use to spread into surrounding tissue... Credit: Dylan Burnette of Vanderbilt University
- IMMORTAL CELLS
Cervical cancer cells from a patient named Henrietta Lacks were the first human cells to be cloned. Scientists have used these HeLa cells, as they are commonly known, extensively in biomedical research because they propagate readily in culture and are hence “immortal,” as opposed to most other human cells, which tend to die in a matter of days... Credit: Thomas Deerinck of the National Center for Microscopy and Imaging Research at the University of California, San Diego - BARNACLE APPENDAGES
The pesky white crusts that collect on boat hulls conceal remarkably intricate creatures, as this photograph of a barnacle's legs reveals. Neurobiologist Igor Siwanowicz of the Howard Hughes Medical Institute produced the image by removing the animal's soft tissues and staining the remaining exoskeleton with dyes that bind to a polymer known as chitin... Credit: Igor Siwanowicz of the Howard Hughes Medical Institute - RETINAL CELLS
The retina is a sheet of neurons lining the back of the eye that captures light from the outside world and translates it into electrical signals. In this image, produced by neuroscientist Chris Sekirnjak during his postdoctoral research at the Salk Institute for Biological Studies in La Jolla, Calif., a guinea pig's retinal ganglion cells, which send impulses to the brain when light is detected, appear in yellow... Credit: Chris Sekirnjak / Salk Institute for Biological Studies - PLANT VASCULATURE A transversal section of the stem of a flowering plant of the Ranunculus genus reveals the elaborate patterning of the plant's vasculature. Cell walls appear in red, and chloroplasts—cell structures that capture energy from the sun—are in white... Credit: Fernán Federici of the Pontifical Catholic University of Chile
- MINI KRAKEN
Fossil marine plankton in a cyst phase of life was found in a drill core from hundreds of meters below the floor of the Greenland Sea. “I was impressed by the fact that after millions of years, the microscopic structure of the cyst was so well preserved,” says Stanislav Vitha of Texas A&M University, who imaged the organism... Credit: Stanislav Vitha of Texas A&M University - CRAB SPIDER Amateur microscopist Geir A. M. Drange captured this close-up of the crab spider Misumena vatia , which he staged on a piece of dried maple leaf. In life, this arachnid can change color to blend in with its setting (frequently a flower of some kind)—a helpful trick for an ambush predator... Credit: Geir A.M. Drange
- JAPANESE EEL DEVELOPMENT Stained tissue highlights the maturation of the Japanese eel, which is naturally transparent as a juvenile, from hatching ( far left ) through the first eight days. The head ( top ) grows rapidly, with the eyes and mouth appearing to be sufficiently developed by day eight ( far right ) for the young eel to begin hunting for food... Credit: Tora Bardal of the Norwegian University of Science and Technology
- HOUSE CRICKET TONGUE The tip of a house cricket's tongue is incredibly elaborate, with air-filled tubes ( silver ) that inflate the tongue and hoops made of the compound chitin that keep the tubes open. The exact function of this complex structure is unclear, says photographer David P... David P. Maitland
