MCB%202010L%20Organism%20Classification

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MCB 2010LOrganism Classification
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• Domain Archaea
• Includes the extremophile bacteria
• Not looking at examples in lab

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Domain Bacteria

• Subkingdom Cyanobacteria
• blue-green algae (but not algae!)
• Oscillatoria

• Subkingdom Bacteria
• Next slide

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Domain BacteriaSubkingdom Bacteria

• Pseudomonas aeruginosa Gram negative bacillus
• Can cause opportunistic infections
• On you organism classification guide, if it says
  whether its Gram or Gram- and/or shape, know
  that

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Domain BacteriaSubkingdom Bacteria

• Bacillus subtilis Gram positive bacillus,
  notice the spores

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Domain BacteriaSubkingdom Bacteria

• Vibrio cholerae Gram negative curved rod
• Disease of digestive system
• Produces enterotoxin, Shiga toxin

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Domain BacteriaSubkingdom Bacteria

• Neisseria gonorrheae Gram negative diplococcus
• Sexually transmitted disease
• Has capsule

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Domain BacteriaSubkingdom Bacteria

• Streptococcus pneumoniae Gram positive coccus,
  forms pairs or short chains
• Pneumococcal pneumonia

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Domain BacteriaSubkingdom Bacteria

• Streptococcus pyogenes Gram positive coccus
• Group A strep
• Can cause necrotizing faciitis

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Domain BacteriaSubkingdom Bacteria

• Staphylococcus epidermidis Gram positive coccus

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Domain BacteriaSubkingdom Bacteria

• Borrellia burgdorferi Gram negative spirochete
• Lyme disease

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Domain Eukarya

• Kingdom Protista
• Subkingdom Protozoa
• Phylum Sarcomastigophora
• Phylum Apicomplexa
• Kingdom Fungi
• Division (Phylum) Zygomycota
• Division (Phylum) Ascomycota
• Division (Phylum) Basidiomycota
• Deuteromycota
• Kingdom Animalia
• Phylum Platyhelminthes
• Class Cestoda
• Class Trematoda
• Phylum Nematoda

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Domain EukaryaKingdom ProtistaSubkingdom
Protozoa

• Phylum Sarcomastigophora
• Entamoeba histolytica
• Amebic dysentary
• Trypanosoma gambiense
• African sleeping sickness
• Giardia lamblia
• Bever fever
• Phylum Apicomplexa
• Plasmodium
• Malaria

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Domain EukaryaKingdom FungiDivision Zygomycota

• Black bread molds
• Rhizopus stolonifera
• Sexual reproduction via zygospores formed by
  fusing of the haploid hyphae
• Asexual reproduction by haploid spores formed in
  sporangia

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Domain EukaryaKingdom FungiDivision Ascomycota

• Sac fungi and yeast
• Saccharomyces - yeast
• Peziza
• Aspergillus
• Penicillium
• Sexual reproduction by haploid ascospores formed
  in asci at tips of hyphae which might be
  organized in fruiting body (ascocarp)
• Haploid nuclei fuse then undergo meiosis followed
  by 2 mitotic division to produce 8 ascospores

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Domain EukaryaKingdom FungiDivision
Basidiomycota

• Club Fungi mushrooms
• Coprinus
• basidiocarp

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Domain EukaryaKingdom AnimaliaPhylum
Platyhelminthes

• Class Cestoda
• Taenia pisiformis
• tapeworm
• ___________________
• Class Trematoda
• Clinorchis sinensis
• Fasciola hepatica
• Liver fluke

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Domain EukaryaKingdom AnimaliaPhylum Nematoda

• Necator americanus
• hookworm
• Trichinella spiralis
• Enterobius vermicularis
• pinworm

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• Ascaris lumbroides