Genome complexity of methanogenic bacteria.
The genome complexities of different methanogenic bacteria were investigated by using an optical method to study renaturation kinetics of single-stranded DNA. The observed genome sizes ranged from 1.0 X 10(9) to 1.8 X 10(9) daltons, which is a typical range for procaryotic cells. Melting profiles of the DNA of three methanogenic species from different families show fractions which have a higher A . T content than the average DNA of that species.
D000225:Adenine / Q000032:analysis; D001482:Base Composition; D001483:Base Sequence; D003596:Cytosine / Q000032:analysis; D004269:DNA, Bacterial / Q000032:analysis / Q000235:genetics*; D019605:Euryarchaeota / Q000235:genetics*; D005798:Genes, Bacterial; D006147:Guanine / Q000032:analysis; D009691:Nucleic Acid Denaturation; D009695:Nucleic Acid Renaturation; D013045:Species Specificity; D013941:Thymine / Q000032:analysis
D004269:DNA, Bacterial; D006147:Guanine; D003596:Cytosine; D000225:Adenine; D013941:Thymine