Moleculaire
biologie
Inleidende les
Hoofdstuk 6
Cara Mestdag
2022-2023
, 1
Inhoud
Inleiding..................................................................................................................................................2
The Nature of Genetic Material..........................................................................................................2
Transformation in Bacteria.............................................................................................................2
The Chemical Nature of Polynucleotides........................................................................................4
DNA Structure: The Double Helix........................................................................................................4
Physical Chemistry of Nucleic Acids....................................................................................................6
A Variety of DNA Structures...........................................................................................................6
Technieken om DNA te bestuderen................................................................................................6
Storing Information............................................................................................................................7
Hoofdstuk 6: Het mechanisme van transcriptie bij bacteriën.................................................................8
RNA Polymerase Structure.................................................................................................................8
Binding of RNA Polymerase to Promoters......................................................................................8
Promoter Structure.........................................................................................................................8
Transcription Initiation.......................................................................................................................9
The Stochastic σ-Cycle Model.........................................................................................................9
The Role of the α-Subunit in UP Element Recognition....................................................................9
Elongation.........................................................................................................................................10
Termination of Transcription............................................................................................................10
Rho-Independent Termination.....................................................................................................10
Rho-Dependent Termination........................................................................................................11
biologie
Inleidende les
Hoofdstuk 6
Cara Mestdag
2022-2023
, 1
Inhoud
Inleiding..................................................................................................................................................2
The Nature of Genetic Material..........................................................................................................2
Transformation in Bacteria.............................................................................................................2
The Chemical Nature of Polynucleotides........................................................................................4
DNA Structure: The Double Helix........................................................................................................4
Physical Chemistry of Nucleic Acids....................................................................................................6
A Variety of DNA Structures...........................................................................................................6
Technieken om DNA te bestuderen................................................................................................6
Storing Information............................................................................................................................7
Hoofdstuk 6: Het mechanisme van transcriptie bij bacteriën.................................................................8
RNA Polymerase Structure.................................................................................................................8
Binding of RNA Polymerase to Promoters......................................................................................8
Promoter Structure.........................................................................................................................8
Transcription Initiation.......................................................................................................................9
The Stochastic σ-Cycle Model.........................................................................................................9
The Role of the α-Subunit in UP Element Recognition....................................................................9
Elongation.........................................................................................................................................10
Termination of Transcription............................................................................................................10
Rho-Independent Termination.....................................................................................................10
Rho-Dependent Termination........................................................................................................11
