Mosaic structure of intragenic repetitive elements in histone H1-like protein Hc2 varies within serovars of Chlamydia trachomatis |
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Authors: | Markus Klint Mikael Thollesson Erik Bongcam-Rudloff Svend Birkelund Anders Nilsson Björn Herrmann |
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Affiliation: | (1) Department of Clinical Microbiology, Uppsala University, Uppsala, Sweden;(2) Department of Evolution, Genomics and Systematics, Uppsala University, Uppsala, Sweden;(3) Linnaeus Centre for Bioinformatics, Uppsala University, Uppsala, Sweden;(4) Department of Medical Microbiology and Immunology, Aarhus University, Aarhus, Denmark |
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Abstract: | Background The histone-like protein Hc2 binds DNA in Chlamydia trachomatis and is known to vary in size between 165 and 237 amino acids, which is caused by different numbers of lysine-rich pentamers. A more complex structure was seen in this study when sequences from 378 specimens covering the hctB gene, which encodes Hc2, were compared. |
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