mycoplasma-like organism
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The term "mycoplasma-like organism" (MLO) is now referred to as a phytoplasma. Phytoplasmas are a group of bacteria related to mycoplasmas that cause plant diseases, such as aster yellows and elm yellows. They infect the phloem tissue of plants and are transmitted by insect vectors.1
Previously, plant pathologists mistakenly believed phytoplasmas were viruses. A key characteristic of these organisms is their lack of a cell wall; their outer boundary is a cytoplasmic membrane. This unique feature gives them unusual properties not found in most other bacteria. Phytoplasmas cannot currently be grown in artificial media, which has hindered efforts to fully understand their biology and genomes.12
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mycoplasma…been used to denote any species in the class mollicutes or any genus in the order Mycoplasmatales.
Read More…been used to denote any species in the class mollicutes or any genus in the order Mycoplasmatales.
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plant diseaseGeneral characteristics…and spiroplasmas, referred to as mycoplasma-like organisms (MLOs). Gram-negative and gram-positive bacteria are distinguished on the basis of their cell wall structure, which affects the ability of the bacterium to react to the Gram stain—one of the most useful stains in bacteriologic laboratories. The distinguishing characteristic of MLOs is their…
Read More…and spiroplasmas, referred to as mycoplasma-like organisms (MLOs). Gram-negative and gram-positive bacteria are distinguished on the basis of their cell wall structure, which affects the ability of the bacterium to react to the Gram stain—one of the most useful stains in bacteriologic laboratories. The distinguishing characteristic of MLOs is their…
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