Streptococci. Streptococci
spherical bacteria that divide in parallel planes to keep the chain. Gram-positive bacteria and some species of aerobic, while others are anaerobic. On blood agar, some partially destroy red blood cells are called
alpha-hemolytic. Other completely destroy blood cells and
beta-hemolytic. Those streptococci producing no destruction of blood cells is
gamma-hemolytic. One of the Streptococcus (pneumococcus) is the cause of secondary bacterial pneumonia, while another type
(Streptococcus pyogenes) causes strep throat and rheumatic fever. Other species associated with caries. Harmless strains of streptococci used in the production of yogurt, yogurt and cheese. Staphylococci. Staphilococcuses
Gram-positive bacteria, which are divided into planes produce clusters or packages. Normally associated with skin and mucous membranes, some staphylococci involved in skin boils, abscesses order strattera, carbuncles, especially if they produce the enzyme coagulase that causes blood clotting. Staphylococcus aureus is involved in cases of food poisoning, toxic shock syndrome, pneumonia, meningitis and staphylococcal. Lactobacillus strains. Lactobacilli
gram-positive bacillary bacteria that occur in individual cells or chains. They produce lactic acid in metabolism and associated flora of the mouth and vagina. Some species associated with the production of dairy products like yogurt, sour cream and buttermilk. Bacillus and Clostridium species. Types
Bacillus and Clostridium gram-positive bacillary bacteria capable of producing high resistance
endospory (dispute). Spores found in soil, air, and in all environments of the body. Species Bacillus >> << increase aerobic and
anthrax bacillus is the cause of anthrax. Clostridium species grow anaerobically, and different types cause tetanus, botulism, gas gangrene, and. Bacillus and Clostridium species are also used for industrial purposes. Bacillus Thuringiensis is a useful insecticide against various forms of caterpillars, and
Clostridium species are used for different types of chemicals such as butanol. Corynebacteria. Corynebacteria >> << are pleomorfnye of the genus Corynebacterium, which are Gram-positive rods in different environments, including soil. Bacteria containing cytoplasmic granules of phosphate that spot, as a characteristic >> << metahromaticheskaya granules. One type,
Corynebacterium diphtheria, diphtheria causes a person. Actinomyces and Arthrobacter. Actinomyces
types of gram-positive rods that take different forms, and usually form branching filaments. Most anaerobic species and one species is responsible for human and cattle infection called lump jaw. Arthrobacter species live mainly in the soil. These Gram-positive rods take many forms during their life cycle, including branching rods and spherical forms. Arthrobacter species are widely distributed in soil, and degradation of many herbicides and pesticides. .
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