#HAEMOPHILUS DUCREYI SKETCHY MICRO FREE#
the genome structure of haemophilus influenzae consist of 1,830,138 nucleotide base pairs and it is estimated to have approximately 1740 genes and was the first genome to be sequenced and assembled in a free living organism (Fleischmann RD et al). Haemophilus influenzae is a non-motile Gram-negative coccobacillus first identifed by Dr. How many chromosomes? Circular or linear? Other interesting features? What is known about its sequence? influenzae are the mucous membranes of the respiratory tract in humans and the transmition of the bacteria from person to person occurs by close contact and sneezing.ĭescribe the size and content of the genome. Due to its invasive nature the organism enters the circulation and crosses the blood-brain barrier, resulting in a rapidly progressing meningitis (stiff neck), convulsions, coma and death. Haemophilus influenzae type b, or Hib, is a bacterium estimated to be responsible for some three million serious illnesses and an estimated 386 000 deaths per year, chiefly through meningitis and pneumonia.(WHO, December 2005). it is the main cause of meningitis in children 6 months to 5 years. the haemophilus influenzae bacteria causes clinical symptoms based on the presence of the bacterial capsule. the growth of the bacteria is enhanced by high concentrations of CO2 concentrations. the bacteria has specific need required for growth which are hemin(factor X) and nicotinamide adenine dinucleotide (NAD+:factor V). Haemophilus influenzae is a small Gram negative bacillus which grows best at 35-37 degrees Celsius and at a pH of 7.6. Genus species Description and Significance Other species that fall under the same genus name are: haemophilus ducreyi and haemophilus influenzae aegyptius it is also known as haemophilus meningitidis,Mycobacterium influenzae,Influenza-bacillus to name a few. Hamophilus influenzae has other names by which it can be identifed as it was formely known as the Pfeiffer's bacillus or Bacillus influenzae. the specie name is haemophilus influenzae Kindgom name:Bacteria, phylum name:Proteobacteria,class name:Gamma Proteobacteria order:Pasteurellales, family name:Pasteurellaceae and genus name Haemophilus. Haemophilus influenzae is found along the bacteria lineage: 4 Cell Structure, Metabolism and Life Cycle.