Publication

Complete genome sequence of Treponema pallidum strain DAL-1.

Stand Genomic Sci. 2012 Oct 10;7(1):12-21. doi: 10.4056/sigs.2615838. Epub 2012 Sep 24.

Abstract

Strain DAL-1 is a human uncultivable pathogen causing the sexually transmitted disease syphilis. Strain DAL-1 was isolated from the amniotic fluid of a pregnant woman in the secondary stage of syphilis. Here we describe the 1,139,971 bp long genome of strain DAL-1 which was sequenced using two independent sequencing methods (454 pyrosequencing and Illumina). In rabbits, strain DAL-1 replicated better than the strain Nichols. The comparison of the complete DAL-1 genome sequence with the Nichols sequence revealed a list of genetic differences that are potentially responsible for the increased rabbit virulence of the DAL-1 strain.

Authors

Zobaníková M, Mikolka P, Cejková D, Pospíšilová P, Chen L, Strouhal M, Qin X, Weinstock GM, Smajs D.

Institute Authors