The retention time tR for each analyte has two components

 i - dead time, tM. &

ii - adjusted retention time, t’R.

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#Id: 2032

#Unit 8. Inheritance Biology

Davis’s U-tube experiment- Exchange of bacterial genes clearly required direct contact in conjugation.

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#Id: 2033

#Unit 8. Inheritance Biology

Transformation takes place when a bacterium takes up DNA from the medium in which it is growing.

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#Id: 2034

#Unit 8. Inheritance Biology

Transduction takes place when bacterial viruses (bacteriophages) carry DNA from one bacterium to another.

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#Id: 2035

#Unit 8. Inheritance Biology

Cotransduction Process in which two or more genes are transferred together from one bacterial cell to another by a virus.

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#Id: 2036

#Unit 8. Inheritance Biology

Generalized transduction Transduction in which any gene can be transferred from one bacterial cell to another by a virus.

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#Id: 2037

#Unit 8. Inheritance Biology

Specialized transduction Transduction in which genes near special sites on the bacterial chromosome are transferred from one bacterium to another.