منابع مشابه
Microbiology of ancient and modern hydrothermal systems.
Hydrothermal systems have prevailed throughout geological history on earth, and ancient ARCHAEAN hydrothermal deposits could provide clues to understanding earth's earliest biosphere. Modern hydrothermal systems support a plethora of microorganisms and macroorganisms, and provide good comparisons for paleontological interpretation of ancient hydrothermal systems. However, all of the microfossil...
متن کاملThe Influence of Rickettsiologists on Post-Modern Microbiology
Many of the definitions in microbiology are currently false. We have reviewed the great denominations of microbiology and attempted to free microorganisms from the theories of the twentieth century. The presence of compartmentation and a nucleoid in Planctomycetes clearly calls into question the accuracy of the definitions of eukaryotes and prokaryotes. Archaea are viewed as prokaryotes resembl...
متن کاملDiabetic foot infections: microbiology made modern? Array of hope.
M any aspects of managing foot infections in patients with diabetes have improved dramatically and are summarized in recently published guidelines (1–3). Yet, the basic methods of determining the causative microorganisms from these infections by culturing wound specimens have remained largely unchanged for over a century. Obtaining a proper wound culture specimen allows the clinician to define ...
متن کاملDr. Theodor Rosebury: grandfather of modern oral microbiology.
hearing the spirochete story, and realizing that we would be in Chicago and that Rosebury was living in Chicago, Irwin decided to arrange for a visit to Rosebury's home. The visit was to include my wife, Dr. Solon A. Ellison and Dr. Mandel (both of whom had been Rosebury's students at Columbia Dental School), and me. At that time, Dr. Ellison was the director and Chair of the Oral Biology Depar...
متن کاملSpecial Rumen Microbiology
Bacteria make up about half of the living organisms inside of the rumen. However, they do more than half of the work in the rumen. The bacteria work together. Some breakdown certain carbohydrates and proteins which are then used by others. Some require certain growth factors, such as B-vitamins, which are made by others. Some bacteria help to clean up the rumen of others’ end products, such as ...
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ژورنال
عنوان ژورنال: Nature
سال: 1963
ISSN: 0028-0836,1476-4687
DOI: 10.1038/2001035b0