Streptococcus mutans is a naturally occurring bacterium in the oral cavity that plays a significant role in dental caries (tooth decay). It metabolizes sugars to produce acid, which can demineralize tooth enamel and lead to cavities. The harmful strain of S. mutans is primarily associated with its ability to form biofilms, or dental plaque, on tooth surfaces, facilitating the development of tooth decay. Its prevalence in the mouth can increase with poor oral hygiene and high sugar diets.
Streptococcus mutans can be isolated from clinical samples by culturing on selective media such as Mitis Salivarius agar or mitis salivarius-bacitracin agar. The colonies can be identified based on their morphology, hemolysis patterns, and biochemical tests like catalase negative, Gram-positive cocci, and production of acid from carbohydrates.
The most common victims for Streptococcus mutans are humans, particularly those who have poor oral hygiene practices. The bacteria thrive in the mouth by feeding on sugars from food and drinks, leading to the formation of dental plaque and ultimately tooth decay.
Streptococcus mutans is commonly known as "S. mutans." It is a type of bacteria primarily associated with dental caries (tooth decay) due to its ability to metabolize sugars and produce acid. This acid can erode tooth enamel, leading to cavities. S. mutans is a significant contributor to the formation of dental plaque.
Streptococcus mutans is a bacterium that is a common contributor to tooth decay, but it does not directly kill victims. Instead, it leads to cavities and oral health issues. Deaths related to Streptococcus mutans would typically be from complications associated with severe untreated dental problems rather than directly from the bacterium itself.
Example of transgenic bacteria are- Escherichia coli and Streptococcus mutans.
The species name in the name Streptococcus mutans is "mutans." It is specific to this particular bacterium and distinguishes it from other species within the Streptococcus genus.
streptococcus mutans
Streptococcus mutans can be isolated from clinical samples by culturing on selective media such as Mitis Salivarius agar or mitis salivarius-bacitracin agar. The colonies can be identified based on their morphology, hemolysis patterns, and biochemical tests like catalase negative, Gram-positive cocci, and production of acid from carbohydrates.
The most common victims for Streptococcus mutans are humans, particularly those who have poor oral hygiene practices. The bacteria thrive in the mouth by feeding on sugars from food and drinks, leading to the formation of dental plaque and ultimately tooth decay.
Streptococcus mutans is the common bacteria that causes dental decay (cavity). It is found in the mouth.
Streptococcus mutans is commonly known as "S. mutans." It is a type of bacteria primarily associated with dental caries (tooth decay) due to its ability to metabolize sugars and produce acid. This acid can erode tooth enamel, leading to cavities. S. mutans is a significant contributor to the formation of dental plaque.
e. you need to be know enough detail as to how much they are 'closely related'. Its simply because organisms even thought they belong to same genus, might not be 'closely related' as you want. For example: Bacteria belonging to different species within a genus cause different diseases.
Svante Twetman has written: 'Antibacterial effects of human salivary lysozyme with special reference to Streptococcus mutans' -- subject(s): Dental caries, Lysozyme, Muramidase, Saliva, Streptococcus mutans
Streptococcus mutans is a bacterium that is a common contributor to tooth decay, but it does not directly kill victims. Instead, it leads to cavities and oral health issues. Deaths related to Streptococcus mutans would typically be from complications associated with severe untreated dental problems rather than directly from the bacterium itself.
Example of transgenic bacteria are- Escherichia coli and Streptococcus mutans.
Carbohydrates are nutrition substrate of Streptococcus mutans and Lactobacillus.
Streptococcus mutans primarily affects the oral cavity and is a major contributor to dental cavities and tooth decay. It thrives in the presence of sugars and starches, producing acids that erode tooth enamel and lead to the formation of cavities. Practicing good oral hygiene, including regular brushing and flossing, can help prevent its harmful effects.