Prokaryotic DNA in nucleoid structure.

D E Pettijohn

doi:10.3109/10409237609105458

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Prokaryotic DNA in nucleoid structure.

D E Pettijohn

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Abstract

Recent studies of the structure of the bacterial nucleoid are reviewed. In the past 4 to 5 years results of electron microscopic and physical-chemical investigations of the isolated bacterial nucleoids have greatly advanced our understanding of this comparatively simple chromosome. Evidence for both long-range and short-range conformational organization of the packaged DNA has emerged, and preliminary characterization of the molecular interactions organizing this structure has been accomplished.

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Amino Acids Bacillus megaterium Cell Fractionation Chromosomes, Bacterial DNA, Bacterial Escherichia coli Lipids Membranes Models, Biological Nucleic Acid Conformation Nucleic Acid Denaturation Nucleoproteins RNA, Bacterial Transcription, Genetic Journal Article Research Support, U.S. Gov't, Non-P.H.S.Research Support, U.S. Gov't, P.H.S.

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D E Pettijohn. 1976. Prokaryotic DNA in nucleoid structure.. https://doi.org/10.3109/10409237609105458

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