Results 91 to 100 of about 8,772 (205)

Iron Necessity: The Secret of Wolbachia's Success? [PDF]

open access: yes, 2014
The bacterium Wolbachia (order Rickettsiales) is probably the world's most successful vertically-transmitted symbiont, distributed among a staggering 40% of terrestrial arthropod species. Wolbachia has great potential in vector control due to its ability
Darby, Alistair C   +2 more
core   +2 more sources

Documenting microbial populations within the University of Alberta Meteorite Curation Facility using 16S rRNA gene sequencing: Implications for the curation of astromaterials

open access: yesMeteoritics &Planetary Science, Volume 60, Issue 8, Page 1798-1813, August 2025.
Abstract Meteorites are easily contaminated at the Earth's surface by microbial activity. Here, DNA extracts from two meteorite specimens and samples from curation laboratory surfaces are analyzed with amplicon sequencing, to understand microbial communities that contaminate meteorites and that may be resident in curation facilities.
Libby D. Tunney   +4 more
wiley   +1 more source

Using Core Genome Alignments To Assign Bacterial Species

open access: yesmSystems, 2018
With the exponential increase in the number of bacterial taxa with genome sequence data, a new standardized method to assign species designations is needed that is consistent with classically obtained taxonomic analyses.
Matthew Chung   +3 more
doaj   +3 more sources

Impact of prawn farming effluent on coral reef water nutrients and microorganisms [PDF]

open access: yes, 2017
© The Author(s), 2017. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Aquaculture Environment Interactions 9 (2017): 331-346, doi:10.3354/aei00238.Tropical coral reefs are ...
Apprill, Amy   +5 more
core   +1 more source

Signature proteins that are distinctive of alpha proteobacteria

open access: yesBMC Genomics, 2005
Background The alpha (α) proteobacteria, a very large and diverse group, are presently characterized solely on the basis of 16S rRNA trees, with no known molecular characteristic that is unique to this group.
Gupta Radhey S, Kainth Pinay
doaj   +1 more source

Revisión : Situación actual de la ehrlichiosis en perros y zorros de América [PDF]

open access: yes, 2016
La ehrlichiosis es una enfermedad bacteriana transmitida por la garrapata y que afecta a diferentes mamíferos, incluyendo al hombre. Las especies comúnmente encontradas en clínica son la Ehrlichia canis, Ehrlichia ewingii, Ehrlichia chaffeensis y ...
Castro Ramírez, Laura Tatiana
core  

Evaluation of Alternative High-Throughput Sequencing Methodologies for the Monitoring of Marine Picoplanktonic Biodiversity Based on rRNA Gene Amplicons [PDF]

open access: yes, 2016
16 pages, 6 figures, 2 tablesSequencing of rRNA gene polymerase chain reaction amplicons (rRNA tags) is the most common approach for investigating microbial diversity.
Camp, Jordi   +6 more
core   +1 more source

Draft Genome Sequences of Anaplasma phagocytophilum, A. marginale, and A. ovis Isolates from Different Hosts [PDF]

open access: yes, 2018
Here, we report the draft genome sequences of isolates of Anaplasma phagocytophilum, Anaplasma marginale, and Anaplasma ovis. The genomes of A. phagocytophilum (human), A. marginale (cattle), and A.
Alberdi, Pilar   +6 more
core   +2 more sources

Functional and Immunological Relevance of Anaplasma marginale Major Surface Protein 1a Sequence and Structural Analysis. [PDF]

open access: yes, 2013
Bovine anaplasmosis is caused by cattle infection with the tick-borne bacterium, Anaplasma marginale. The major surface protein 1a (MSP1a) has been used as a genetic marker for identifying A.
Cabezas-Cruz, Alejandro   +14 more
core   +6 more sources

Breath-giving cooperation: critical review of origin of mitochondria hypotheses Major unanswered questions point to the importance of early ecology [PDF]

open access: yes, 2017
The origin of mitochondria is a unique and hard evolutionary problem, embedded within the origin of eukaryotes. The puzzle is challenging due to the egalitarian nature of the transition where lower-level units took over energy metabolism.
Szathmáry, Eörs, Zachar, István
core   +1 more source

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