Project description:The aim of this project is to use transcriptome sequencing of parents and offspring of Leishmania tropica genetic crosses to establish the basic parameters of recombination in this species and to understand the extent and importance of gene conversion. This data is part of a pre-publication release. For information on the proper use of pre-publication data shared by the Wellcome Trust Sanger Institute (including details of any publication moratoria), please see http://www.sanger.ac.uk/datasharing/
Project description:Gracilimonas tropica Choi et al. 2009 is a member of order Sphingobacteriales, class Sphingobacteriia. Three species of the genus Gracilimonas have been isolated from marine seawater or a salt mine and showed extremely halotolerant and mesophilic features, although close relatives are extremely halophilic or thermophilic. The type strain of the type species of Gracilimonas, G. tropica DSM19535(T), was isolated from a Synechococcus culture which was established from the tropical sea-surface water of the Pacific Ocean. The genome of the strain DSM19535(T) was sequenced through the Genomic Encyclopedia of Type Strains, Phase I: the one thousand microbial genomes project. Here, we describe the genomic features of the strain. The 3,831,242 bp long draft genome consists of 48 contigs with 3373 protein-coding and 53 RNA genes. The strain seems to adapt to phosphate limitation and requires amino acids from external environment. In addition, genomic analyses and pasteurization experiment suggested that G. tropica DSM19535(T) did not form spore.
Project description:In this study employed a systems analysis approach to study molecular signatures of cutaneous leishmaniasis (CL) caused by Leishmania tropica (L. tropica) in the skin lesions of ulcerativeCL (UCL) and non-ulcerative CL( NUCL) patients. Results from RNA-seq analysis determined shared and unique functional transcriptional pathways in the lesions of the UCL and Nucl patients. Several transcriptional pathways involved in inflammatory response were positively enriched in the CL lesions. These results enhance our understanding of human skin response to CL caused by L. tropica.