Results 1 to 10 of about 399,449 (201)

Diversity of culturable moderately halophilic and halotolerant bacteria in a marsh and two salterns a protected ecosystem of Lower Loukkos (Morocco) [PDF]

, 2012
To study the biodiversity of halophilic bacteria in a protected wetland located in Loukkos (Northwest, Morocco), a total of 124 strains were recovered from sediment samples from a marsh and salterns.
Amar, Mohamed, Bendaou, Najib, Berrada, Imane, De Vos, Paul, El Fahime, ElMostafa, Melloul, Marouane, Swings, Jean, Willems, Anne   +7 more
core   +1 more source

Characterization of copy numbers of 16S rDNA and 16S rRNA of Candidatus Liberibacter asiaticus and the implication in detection in planta using quantitative PCR

BMC Research Notes, 2009
Background Citrus Huanglongbing (HLB) is one of the most devastating diseases on citrus and is associated with Candidatus Liberibacter spp.. The pathogens are phloem limited and have not been cultured in vitro.
Wang Nian, Kim Jeong-soon
doaj   +1 more source

Ovine pedomics : the first study of the ovine foot 16S rRNA-based microbiome [PDF]

, 2011
We report the first study of the bacterial microbiome of ovine interdigital skin based on 16S rRNA by pyrosequencing and conventional cloning with Sanger-sequencing.
A Dhawi, AL Cogen, AP Escayg, Atiya Ul-Hassan, BF Langworth, BH Jost, Brian B Oakley, C Lozupone, Claire L Russell, DA Murdoch, DJ Lane, DJ Stewart, DL Emery, DS Roberts, E Pruesse, E Zaura, EA Grice, EA Grice, Elizabeth MH Wellington, G Bennett, G Conrads, G Jones, G Muyzer, G Sayers, GC Baker, GR Carter, Graham F Medley, H Ulbegi-Mohyla, H Zhou, I Demirkan, IH Davies, J Kaler, J Kaler, J Kaler, JA Frank, Jasmeet Kaler, JC Chin, JP Galkiewicz, JR Egerton, K Klitgaard, Laura E Green, LE Green, Leo A Calvo-Bado, LJ Moore, Luci Witcomb, M Chrino-Trejo, MC Liu, Miloslav Kocur, NJ Evans, NJ Evans, PA Lawson, PD Schloss, PD Schloss, RD Naylor, RE Ley, RJ Collighan, Rose Grogono-Thomas, RS Howell-Jones, S La Fontaine, S Lavín, S Piriz Duran, S Tadepalli, Scot E Dowd, SE Dowd, SJ Billington, TG Nagaraja, TM Skerman, TZ DeSantis, TZ DeSantis Jr, Vicky Bateman, W Li, W Ludwing, WE Kloos, WG Weisburg, WIB Beveridge, William Gaze   +75 more
core   +2 more sources

Comparative Mito-Genomic Analysis of Different Species of Genus Canis by Using Different Bioinformatics Tools

Journal of Bioresource Management, 2019
In the current study, the mitochondrial genes sequence for COI, Cyt b and 16s rRNA of seven species found in different parts of the world were retrieved from NCBI Gene Bank while, PCR products of COI, Cyt b and 16s rRNA genes obtained from C. lupus and C.
Ume Rumman, Safia Janjua, Fida Muhammad Khan, Fakhra Nazir   +3 more
doaj   +1 more source

Identification of nine sequence types of the 16S rRNA genes of Campylobacter jejuni subsp. jejuni isolated from broilers

Acta Veterinaria Scandinavica, 2008
Background Campylobacter is the most commonly reported bacterial cause of enteritis in humans in the EU Member States and other industrialized countries.
Engvall Eva, Svensson Linda, Persson Marianne, Hansson Ingrid, Johansson Karl-Erik   +4 more
doaj   +1 more source

Sequencing of 16S rRNA Gene: A Rapid Tool for Identification of Bacillus anthracis

Emerging Infectious Diseases, 2002
In a bioterrorism event, a tool is needed to rapidly differentiate Bacillus anthracis from other closely related spore-forming Bacillus species. During the recent outbreak of bioterrorism-associated anthrax, we sequenced the 16S rRNA generom these ...
Claudio T. Sacchi, Anne M. Whitney, Leonard W. Mayer, Roger Morey, Arnold Steigerwalt, Ariana Boras, Robin S. Weyant, Tanja Popovic   +7 more
doaj   +1 more source

Molecular characterization of mesophilic and thermophilic sulfate reducing microbial communities in expanded granular sludge bed (EGSB) reactors [PDF]

, 2008
The microbial communities established in mesophilic and thermophilic expanded granular sludge bed reactors operated with sulfate as the electron acceptor were analyzed using 16S rRNA targeted molecular methods, including denaturing gradient gel ...
Altinbas, M., Freeman, S.A., Hollingsworth, J., Sierra-Alvarez, R., Smidt, H., Stams, A.J.M.   +5 more
core   +2 more sources

Deep learning for predicting 16S rRNA gene copy number

Scientific Reports
Culture-independent 16S rRNA gene metabarcoding is a commonly used method for microbiome profiling. To achieve more quantitative cell fraction estimates, it is important to account for the 16S rRNA gene copy number (hereafter 16S GCN) of different ...
Jiazheng Miao, Tianlai Chen, Mustafa Misir, Yajuan Lin   +3 more
doaj   +1 more source

How conserved are the conserved 16S-rRNA regions? [PDF]

PeerJ, 2017
The 16S rRNA gene has been used as master key for studying prokaryotic diversity in almost every environment. Despite the claim of several researchers to have the best universal primers, the reality is that no primer has been demonstrated to be truly ...
Marcel Martinez-Porchas, Enrique Villalpando-Canchola, Luis Enrique Ortiz Suarez, Francisco Vargas-Albores   +3 more
doaj   +2 more sources

From learning taxonomies to phylogenetic learning: integration of 16S rRNA gene data into FAME-based bacterial classification [PDF]

, 2010
Background: Machine learning techniques have shown to improve bacterial species classification based on fatty acid methyl ester (FAME) data. Nonetheless, FAME analysis has a limited resolution for discrimination of bacteria at the species level.
Bram Slabbinck, Willem Waegeman, Peter Dawyndt, Paul De Vos, Bernard De Baets, P Dawyndt, C Kunitsky, B Slabbinck, B Slabbinck, M Heyndrickx, P Kämpfer, DE Stead, M Vancanneyt, LG Wayne, E Stackebrandt, E Stackebrandt, KT Konstantinidis, KT Konstantinidis, E Pruesse, D Koller, A Mccallum, S Dumais, HP Kriegel, Z Barutcuoglu, N Cesa-Bianchi, J Rousu, C Vens, T Hofmann, F Wu, JS Lee, S Cheong, B Fei, R Craig, AC McHardy, N Diaz, SP Lapage, RR Sokal, N Saitou, J Felsenstein, J Felsenstein, P Dawyndt, R Kohavi, IH Witten, I Letunic, JP Euzéby, L Breiman, L Breiman, T Hastie, RO Duda, B Mirkin, B Slabbinck, BM Hansen, D Hutsebaut, JP Parker   +53 more
core   +3 more sources