2 Flashcards

1
Q

_______: concerned with the naming of bacterial organisms and with organizing these names acc to various criteria

  1. by ______
  2. science of ______
  3. from Greek words
    - arrangement of order
    - law
    - to distribute/ govern
  4. these are based on similarities and differences of genotype/ phenotype of organism:
    - generic make up
    - observable characteristic
A

TAXONOMY

  1. CARL VON LINNE
  2. BIOLOGICAL CLASSIFICATION
  3. from Greek words
    - TAXIS
    - NOMOA
    - NEMEIN
    • GENOTYPE
    • PHENOTYPE
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2
Q

PARTS OF TAXONOMY:

______: arrangement of organisms into groups or taxa

  1. based on _____/_____
  2. by bacteria, archaea, eurkarya
  3. bysimilar divisions; similarities of DNA and RNA
  4. similar classes
  5. similar orders
  6. similar families
  7. similar genera
  8. similar species
    - aka
  9. basic group
  10. subdivided based on phenotypic difference
    - based on serologic difference
    - based on biochem difference
A

CLASSIFICATION

  1. MUTUAL SIMILARITY/ RELATEDNESS
  2. DOMAIN
  3. KINGDOM
  4. DIVISION/ PHYLUM
  5. CLASS
  6. ORDER
  7. FAMILY
  8. GENUS
  9. SPECIES
    - EPITHET
  10. SUBSPECIES
    - SEROTYPE
    - BIOTYPE
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3
Q

Classification
1. aureus
2. Staphylococcus
3. Micrococcaceae
4. Eubacteriales
5. Schizomycetes
6. Protophyta
7. Prokaryotae

A
  1. species
  2. genus
  3. family
  4. order
  5. class
  6. phylum
  7. kingdom
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4
Q

classification

  1. 2 kingdom
    - by
    - inc
  2. 3 kingdom
    - by
    - inc
  3. 4 kingdom
    - by
    - inc
  4. 5 kingdom
    - by
    - inc
A
  1. 2 kingdom
    - ARISTOTLE
    - PLANT, ANIMALS
  2. 3 kingdom
    - EARNST HAECKEL
    - PLANT, ANIMALS, PROTISTA
  3. 4 kingdom
    - HERBERT COPELAND
    - PLANT, ANIMALS, PROTISTA (amoebas, diatoms, some unicellular and multicellular eukaryotes)MONERA/ PROKARYOTES (bacteria)
  4. 5 kingdom
    - ROBERT WHITTAKER
    - PLANT, ANIMALS, PROTISTAMONERA, FUNGI
    **protista algae & Protozoa
    *** monera/prokaryote - bacteria & archaeams
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5
Q

PARTS OF TAXONOMY:

______: concerned with assignment of names to taxonomic groups in
agreement with published rules

  1. follows ______ or ______
  2. Family name&raquo_space;> capitalized and suffix ______
  3. Binomial
    - in print
    - in script
  4. neither capitalized nor underlined
  5. reclassification
    - staph (new); micrococcae (old); aureus = ______
A

NOMECLATURE

  1. INTERNATIONAL CODE OF NOMENCLATURE OF BACTERIA/ BACTERIOLOGICAL CODE
  2. -aceae
    • ITALIZE
    • UNDERLINES
  3. GROUP
  4. reclassification
    - Staphylococcus (Micrococcus) aureus
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6
Q

PARTS OF TAXONOMY:

______: process of determining that a particular isolate belong to a re-organized taxon

  1. genetic characteristic example (2)
  2. phenotypic example (3)
A

IDENTIFICATION

1.
- DNA BASE COMPOSITION RATIO
- DNA AND RNA BASE SEQUENCE CHARACTERISTIC
2.
- MICROSCOPIC MORPHOLOYGY
- MACROSCOPIC MORPHOLOGY
- STAINING CHARACTERISTIC

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7
Q

MAJOR CHARACTER IN TAXONOMY

1.routine identification of phylogenetic info
2. study of nucleic acid composition and proteins

A
  1. Classical characteristics
  2. Molecular characteristics
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