Tryptophan operon diversity reveals evolutionary trends among geographically disparate Chlamydia trachomatis ocular and urogenital strains affecting tryptophan …
S Bommana, N Somboonna, G Richards, M Tarazkar… - Mbio, 2021 - Am Soc Microbiol
The obligate intracellular pathogen Chlamydia trachomatis (Ct) is the leading cause of
bacterial sexually transmitted infections and blindness globally. To date, Ct urogenital …
bacterial sexually transmitted infections and blindness globally. To date, Ct urogenital …
Clinical persistence of Chlamydia trachomatis sexually transmitted strains involves novel mutations in the functional αββα tetramer of the tryptophan synthase operon
Clinical persistence of Chlamydia trachomatis (Ct) sexually transmitted infections (STIs) is a
major public health concern. In vitro persistence is known to develop through interferon …
major public health concern. In vitro persistence is known to develop through interferon …
[HTML][HTML] Genetic Transformation of a C. trachomatis Ocular Isolate With the Functional Tryptophan Synthase Operon Confers an Indole-Rescuable Phenotype
CE O'Neill, RJ Skilton, SA Pearson, S Filardo… - Frontiers in cellular …, 2018 - frontiersin.org
Chlamydia trachomatis is the leading cause of preventable blindness and the most common
bacterial sexually transmitted infection. Different strains are associated with ocular or …
bacterial sexually transmitted infection. Different strains are associated with ocular or …
Ammonia generation by tryptophan synthase drives a key genetic difference between genital and ocular Chlamydia trachomatis isolates
SP Sherchand, A Aiyar - Proceedings of the National …, 2019 - National Acad Sciences
A striking difference between genital and ocular clinical isolates of Chlamydia trachomatis is
that only the former express a functional tryptophan synthase and therefore can synthesize …
that only the former express a functional tryptophan synthase and therefore can synthesize …
Polymorphisms in Chlamydia trachomatis tryptophan synthase genes differentiate between genital and ocular isolates
HD Caldwell, H Wood, D Crane… - The Journal of …, 2003 - Am Soc Clin Investig
We previously reported that laboratory reference strains of Chlamydia trachomatis differing
in infection organotropism correlated with inactivating mutations in the pathogen's …
in infection organotropism correlated with inactivating mutations in the pathogen's …
How Chlamydia trachomatis conquered gut microbiome-derived antimicrobial compounds and found a new home in the eye
A Banerjee, DE Nelson - Proceedings of the National …, 2019 - National Acad Sciences
Different variants of the obligate intracellular bacterial pathogen Chlamydia trachomatis
cause the diseases trachoma and chlamydia. The trachoma strains cause chronic infections …
cause the diseases trachoma and chlamydia. The trachoma strains cause chronic infections …
[HTML][HTML] The role of tryptophan in Chlamydia trachomatis persistence
L Wang, YL Hou, HX Yuan, H Chen - Frontiers in Cellular and …, 2022 - frontiersin.org
Chlamydia trachomatis (C. trachomatis) is the most common etiological agent of bacterial
sexually transmitted infections (STIs) and a worldwide public health issue. The natural …
sexually transmitted infections (STIs) and a worldwide public health issue. The natural …
The iron-dependent repressor YtgR is a tryptophan-dependent attenuator of the trpRBA operon in Chlamydia trachomatis
ND Pokorzynski, ND Hatch, SP Ouellette… - Nature …, 2020 - nature.com
The trp operon of Chlamydia trachomatis is organized differently from other model bacteria.
It contains trpR, an intergenic region (IGR), and the biosynthetic trpB and trpA open-reading …
It contains trpR, an intergenic region (IGR), and the biosynthetic trpB and trpA open-reading …
A bipartite iron-dependent transcriptional regulation of the tryptophan salvage pathway in Chlamydia trachomatis
ND Pokorzynski, AJ Brinkworth, R Carabeo - Elife, 2019 - elifesciences.org
During infection, pathogens are starved of essential nutrients such as iron and tryptophan by
host immune effectors. Without conserved global stress response regulators, how the …
host immune effectors. Without conserved global stress response regulators, how the …
Dynamic diversity of the tryptophan pathway in chlamydiae: reductive evolution and a novel operon for tryptophan recapture
G Xie, CA Bonner, RA Jensen - Genome biology, 2002 - Springer
Background Complete genomic sequences of closely related organisms, such as the
chlamydiae, afford the opportunity to assess significant strain differences against a …
chlamydiae, afford the opportunity to assess significant strain differences against a …