Results 101 to 110 of about 27,682 (219)

Accurate Reconstruction of Molecular Phylogenies for Proteins Using Codon and Amino Acid Unified Sequence Alignments (CAUSA) [PDF]

open access: yes, 2011
Based on molecular clock hypothesis, and neutral theory of molecular evolution, molecular phylogenies have been widely used for inferring evolutionary history of organisms and individual genes.
Chandra Sekhar Pedamallu   +7 more
core   +1 more source

isolates in Finland: Serotype and fimbrial expression [PDF]

open access: yes, 2008
Background Bordetella pertussis causes whooping cough or pertussis in humans. It produces several virulence factors, of which the fimbriae are considered adhesins and elicit immune responses in the host. B.
Eriikka Heikkinen   +6 more
core   +1 more source

Phylogeny, Synteny, and Distribution of Type III Secretion Systems in Burkholderia cenocepacia: A Closer Look Into Host Span

open access: yesMicrobiologyOpen, Volume 14, Issue 6, December 2025.
T3SS is a dedicated machinery that mediates interactions between bacteria and eukaryotic cells, providing a functional interface in pathogenic or symbiotic associations. Phylogenetic analyses and T3SS‐gene synteny revealed nine gene clusters, with no needle protein gene (sctF). However, an orphan CDS encoding a putative SctF was found.
Gabrielle Tomé Cordeiro   +5 more
wiley   +1 more source

Indigenous Nigerian Vegetables Harbour Plant Species‐Specific Seed Microbial Signatures for Bacteria and Fungi

open access: yesJournal of Sustainable Agriculture and Environment, Volume 4, Issue 4, December 2025.
ABSTRACT Introduction The seed microbiome is essential for plant health, development, and adaptation. Little is known regarding the constituents of seed microbiomes of Africa's indigenous vegetables, which enables the vertical transmission of a specific microbial heritage. Shedding light on this was the focus of the current study.
Oluwatosin Ajibade   +7 more
wiley   +1 more source

[Genetic diversity analysis of isolates belonging to Bordetella pertussis, Bordetella parapertussis and Bordetella bronchiseptica species].

open access: yesMedycyna doswiadczalna i mikrobiologia, 2006
In this study, Amplified Fragment Length Polymorphism (AFLP) method was used to track differences among human and animal isolates of B. pertussis, B. parapertussis and B. bronchiseptica species. One hundred and sixty representative strains of these species orginated from international and Polish bacterial collections were genotyped according to AFLP ...
Ewa, Mosiej   +2 more
openaire   +1 more source

Massive over-representation of solute-binding proteins (SBPs) from the tripartite tricarboxylate transporter (TTT) family in the genome of the α-proteobacterium Rhodoplanes sp. Z2-YC6860. [PDF]

open access: yes, 2018
Lineage-specific expansion (LSE) of protein families is a widespread phenomenon in many eukaryotic genomes, but is generally more limited in bacterial genomes.
Bianconi, M.E.   +4 more
core   +2 more sources

Cost of Bordetella pertussis illness in tertiary hospitals in Argentina [PDF]

open access: yes, 2013
La Comisión Nacional de Inmunizaciones y el ProNaCEI (Programa Nacional de Control de Enfermedades Inmunoprevenibles) actualizaron la política de vacunación por Bordetella pertussis (BP) a partir del año 2009 con el objetivo de optimizar el control de ...
Benegas, Liliana   +8 more
core   +3 more sources

DNA probes for Bordetella species and a colorimetric reverse hybridization assay for the detection of Bordetella pertussis

open access: yesMolecular and Cellular Probes, 1992
Three oligonucleotide probe sequences were inferred from the 16S ribosomal ribonucleic acid (rRNA) and the 16S-23S rRNA spacer sequences of Bordetella pertussis ATCC 10380. These probes were used in hybridization tests with deoxyribonucleic acid from Bordetella species and other relevant bacterial taxa.
R, Rossau   +5 more
openaire   +2 more sources

Molecular aspects of Bordetella pertussis pathogenesis [PDF]

open access: yes, 2010
The molecular mechanisms of Bordetella virulence are now well understood, and many virulence factors have been identified and characterized at the molecular level.
Camille Locht
core   +2 more sources

Tripartite ATP-Independent Periplasmic (TRAP) Transporters and Tripartite Tricarboxylate Transporters (TTT): From Uptake to Pathogenicity [PDF]

open access: yes, 2018
The ability to efficiently scavenge nutrients in the host is essential for the viability of any pathogen. All catabolic pathways must begin with the transport of substrate from the environment through the cytoplasmic membrane, a role executed by membrane
Bianconi, M.E.   +3 more
core   +3 more sources

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