Trichosporon cutaneum. A yeast fungus with septate hyphae and pseudohyphae. Magnification 500, scanning electron microscopy. Trichosporon spp. is a yeast isolated from soil, water, vegetables, mammals, and birds. It is also a part of the normal flora of mouth, skin and nails and is the causative agent of white piedra, superficial infections and invasive trichosporonosis in humans. Trichosporon cutaneum has been often synonymous and classified as Trichosporon beigelii. Courtesy of Dennis Kunkel.
Biofilm on a stainless steel surface. Magnification 1600, scanning electron microscopy. Biofilms are primarily accumulations of bacteria in aqueous environments. They form when bacteria secrete slimy, mucilaginous materials that provide the microorganisms with a means of attachment to moist surfaces. Biofilm microorganisms often prefer the phase boundaries in moist environments. Biofilms can form on many different kinds of materials such as inorganic soil particles, animal and plant surfaces, plastics, metals, medical devices, etc. Biofilms can be created by a single bacterial species but often contain many species of bacteria along with fungi, protozoa, algae, and organic / inorganic debris. Biofilm microorganisms carry out a variety of detrimental or beneficial reactions under certain environmental conditions. Courtesy of Dennis Kunkel.
By the Biotechnology Learning Hub.
Using modern laboratory techniques, it is relatively easy to add pieces of foreign DNA to bacteria.
By Actionbioscience.org .
Sea ice in the Arctic region provides a habitat for organisms even in the cold of winter.
By Science in School.
A simple fungus used to brew beer is now used around the world to advance cancer research. Cancer affects millions of people worldwide each year. However, thanks to ongoing research into cancer and the underlying cell biology, treatments and survival rates are improving all the time. Perhaps surprisingly, the yeast Schizosaccharomyces pombe is an important tool for cancer researchers.
Promoting of scientific knowledge in microbiology or related fields through workshops, symposia, training, reports, and publications, stimulating scientific investigations and advancement in the frontiers of microbiology and/or allied fields, contributing to the development of education in microbiology, and recognition and the accreditation of members in different specialized fields of microbiology.
An association of health professionals dedicated to promoting the appropriate use of antimicrobials.