Results 31 to 40 of about 3,517 (211)

A Phylogenomic and Molecular Signature Based Approach for Characterization of the Phylum Spirochaetes and its Major Clades: Proposal for a Taxonomic Revision of the Phylum

open access: yesFrontiers in Microbiology, 2013
The Spirochaetes species cause many important diseases including syphilis and Lyme disease. Except for their containing a distinctive endoflagella, no other molecular or biochemical characteristics are presently known that are specific for either all ...
Radhey S. Gupta   +2 more
doaj   +1 more source

Transcriptional regulation in Spirochaeta africana [PDF]

open access: yes, 2023
The genome sets the limits of how far the cells can differentiate or adapt; the extent to which either actually happens is the territory of transcription. The molecular mechanisms of transcription are well known for E.
Nissilä, Verneri
core  

16S-rDNA analysis of Spirochaeta thermophila: Its phylogenetic position and implications for the systematics of the order Spirochaetales

open access: yes, 1992
The 16S rRNA gene of Spirochaeta thermophila DSM 6578 was amplifed by the polymerase chain reaction and analysis of a 1333 nucleotide long stretch performed.
Morgan H.W.   +3 more
core   +1 more source

Spirochaeta thermophila sp. nov., an obligately anaerobic, polysaccharolytic, extremely thermophilic bacterium

open access: yes, 1992
Growth at temperatures of >60°C and utilization of polysaccharides have not been reported previously in members of the genus Spirochaeta. Two obligately anaerobic, extremely thermophilic (optimum temperature, 65°C) spirochetes were isolated from ...
Janssen P.H.   +4 more
core   +1 more source

Overlapping Primary and Secondary Syphilis in Human Immunodeficiency Virus (HIV) Patient

open access: yesQanun Medika: Jurnal Kedokteran Fakultas Kedokteran Universitas Muhammadiyah Surabaya, 2020
Coinfection between syphilis and Human Immunodeficiency Virus (HIV) could have varied clinical manifestations. Overlapping of syphilis stages is accounted for 25% of cases, attributable to the defect of the cellular and humoral immune response.
Nurul Laili Nahlia, Lita Setyowatie
doaj   +1 more source

The clinical manifestations of nervous system mesenchyme syphilis

open access: yesБюллетень сибирской медицины, 2002
Nervous system syphilis — neurosyphilis (NS) belongs to rather rare diseases. According to the different authors data available it comes to about 1% of the nervous system organic disturbances and develops by 5—10% syphilous patients not having been ...
T. A. Valikova   +3 more
doaj   +1 more source

Metagenomic analysis to identify the causative agents of atypical urogenital tract infections

open access: yesИнфекция и иммунитет, 2022
Background. Research in recent decades has shown that classical microbiological methods can only detect a small, cultivable portion of microorganisms. One of the modern approaches to detect a wide range of bacteria and archaea is presented as a type of ...
D. S. Kutilin
doaj   +1 more source

Welfare Indicators for Aquaculture Research: Toolboxes for Five Farmed European Fish Species

open access: yesReviews in Aquaculture, Volume 18, Issue 1, January 2026.
ABSTRACT Refining approaches to measuring, monitoring and appraising animal welfare in aquaculture research is key to (i) protecting and optimizing it, (ii) documenting the severity of how and when it deviates, and (iii) ensuring good scientific quality, reliable results and reproducibility, amongst other factors.
Chris Noble   +50 more
wiley   +1 more source

Major membrane protein TDE2508 regulates adhesive potency in Treponema denticola.

open access: yesPLoS ONE, 2014
The cultivation and genetic manipulation of Treponema denticola, a Gram-negative oral spirochaeta associated with periodontal diseases, is still challenging.
Yuki Abiko   +3 more
doaj   +1 more source

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