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is genetic diversity necessary for evolution? |
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natural selection selects ... |
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the best fir genetic variants within a population |
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sources of genetic diversity for bacteria |
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mutation and recombination |
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rare errors during DNA replication |
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incorporation of genetic material from another organism into a new host cell |
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(few, some, most) cells contain some kind of mutation? |
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mutation outcome for a cell |
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almost always neutral or harmful |
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transformation, transduction, conjugation |
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taking up DNA fragments from related species and incorporating in into the host genome |
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transformation DNA source |
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DNA from a virally-infected donor cell is introduced into a recipient cell by a bacteriophage |
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transfer of chromosomal DNA fragments and/or plasmid DNA into a recipient cell through a sex pili |
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how antibiotic resistant genes are often passed to other cells |
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Definition
through conjugation on plasmids |
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Which cell gives the genetic info and which receives |
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