Browsing Research Articles (Genetics) by Author "Palmer, Marike"

Browsing Research Articles (Genetics) by Author "Palmer, Marike"

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  • All ANIs are not created equal : implications for prokaryotic species boundaries and integration of ANIs into polyphasic taxonomy 
    Palmer, Marike; Steenkamp, Emma Theodora; Blom, Jochen; Hedlund, Brian P.; Venter, S.N. (Stephanus Nicolaas) (Microbiology Society, 2020-04)
    In prokaryotic taxonomy, a set of criteria is commonly used to delineate species. These criteria are generally based on cohesion at the phylogenetic, phenotypic and genomic levels. One such criterion shown to have promise ...
  • Bradyrhizobium altum sp. nov., Bradyrhizobium oropedii sp. nov. and Bradyrhizobium acaciae sp. nov. from South Africa show locally restricted and pantropical nodA phylogeographic patterns 
    Avontuur, Juanita R.; Palmer, Marike; Beukes, Chrizelle Winsie; Chan, Wai Yin; Tasiya, Taponeswa; Van Zyl, Elritha; Coetzee, Martin Petrus Albertus; Stepkowski, Tomasz; Venter, S.N. (Stephanus Nicolaas); Steenkamp, Emma Theodora (Elsevier, 2022-02)
    Please read abstract in the article.
  • Genome-based characterization of biological processes that differentiate closely related bacteria 
    Palmer, Marike; Steenkamp, Emma Theodora; Coetzee, Martin Petrus Albertus; Blom, Jochen; Venter, S.N. (Stephanus Nicolaas) (Frontiers Media, 2018-02-06)
    Bacteriologists have strived toward attaining a natural classification system based on evolutionary relationships for nearly 100 years. In the early twentieth century it was accepted that a phylogeny-based system would ...
  • Genome-informed Bradyrhizobium taxonomy : where to from here? 
    Avontuur, Juanita R.; Palmer, Marike; Beukes, Chrizelle Winsie; Chan, Wai Yin; Coetzee, Martin Petrus Albertus; Blom, Jochen; Stępkowski, Tomasz; Kyrpides, Nikos C.; Woyke, Tanja; Shapiro, Nicole; Whitman, William B.; Venter, S.N. (Stephanus Nicolaas); Steenkamp, Emma Theodora (Elsevier, 2019-07)
    Bradyrhizobium is thought to be the largest and most diverse rhizobial genus, but this is not reflected in the number of described species. Although it was one of the first rhizobial genera recognised, its taxonomy remains ...
  • Mixta gen. nov., a new genus in the Erwiniaceae 
    Palmer, Marike; Steenkamp, Emma Theodora; Coetzee, Martin Petrus Albertus; Avontuur, Juanita R.; Chan, Wai Yin; Van Zyl, Elritha; Blom, Jochen; Venter, S.N. (Stephanus Nicolaas) (Microbiology Society, 2018-04)
    The Erwiniaceae contain many species of agricultural and clinical importance. Although relationships among most of the genera in this family are relatively well resolved, the phylogenetic placement of several taxa remains ...
  • Paraburkholderia strydomiana sp. nov. and Paraburkholderia steynii sp. nov.: rhizobial symbionts of the fynbos legume Hypocalyptus sophoroides 
    Beukes, Chrizelle Winsie; Steenkamp, Emma Theodora; Van Zyl, Elritha; Avontuur, Juanita R.; Chan, Wai Yin; Hassen, Ahmed Idris; Palmer, Marike; Mthombeni, Lunghile S.; Phalane, Francina L.; Sereme, T. Karabo; Venter, S.N. (Stephanus Nicolaas) (Springer, 2019-09)
    Please read abstract in the article.
  • Paraburkholderia youngii sp. nov. and ‘ Paraburkholderia atlantica ’ – Brazilian and Mexican Mimosa -associated rhizobia that were previously known as Paraburkholderia tuberum sv. mimosae 
    Mavima, Lazarus; Beukes, Chrizelle Winsie; Palmer, Marike; De Meyer, Sofie E.; James, Euan K.; Maluk, Marta; Gross, Eduardo; Junior, Fabio Bueno dos Reis; Avontuur, Juanita R.; Chan, Wai Yin; Venter, S.N. (Stephanus Nicolaas); Steenkamp, Emma Theodora (Elsevier, 2021-01)
    Please read abstract in the article.
  • Prokaryotic species are sui generis evolutionary units 
    Palmer, Marike; Venter, S.N. (Stephanus Nicolaas); Coetzee, Martin Petrus Albertus; Steenkamp, Emma Theodora (Elsevier, 2019-03)
    Many gene flow barriers associated with genetic isolation during eukaryotic species divergence, are lacking in prokaryotes. In these organisms the processes associated with horizontal gene transfer (HGT) may provide both ...
  • Roadmap for naming uncultivated Archaea and Bacteria 
    Murray, Alison E.; Freudenstein, John; Gribaldo, Simonetta; Hatzenpichler, Roland; Hugenholtz, Philip; Kampfer, Peter; Konstantinidis, Konstantinos T.; Lane, Christopher E.; Papke, R. Thane; Parks, Donovan H.; Rossello-Mora, Ramon; Stott, Matthew B.; Sutcliffe, Iain C.; Thrash, J. Cameron; Venter, S.N. (Stephanus Nicolaas); Whitman, William B.; Acinas, Silvia G.; Amann, Rudolf I.; Anantharaman, Karthik; Armengaud, Jean; Baker, Brett J.; Barco, Roman A.; Bode, Helge B.; Boyd, Eric S.; Brady, Carrie Louise; Carini, Paul; Chain, Patrick S.G.; Colman, Daniel R.; DeAngelis, Kristen M.; De los Rios, Maria Asuncion; Estrada-de los Santos, Paulina; Dunlap, Christopher A.; Eisen, Jonathan A.; Emerson, David; Ettema, Thijs J.G.; Eveillard, Damien; Girguis, Peter R.; Hentschel, Ute; Hollibaugh, James T.; Hug, Laura A.; Inskeep, William P.; Ivanova, Elena P.; Klenk, Hans-Peter; Li, Wen-Jun; Lloyd, Karen G.; Loffler, Frank E.; Makhalanyane, Thulani Peter; Moser, Duane P.; Nunoura, Takuro; Palmer, Marike; Parro, Victor; Pedrós-Alio, Carlos; Probst, Alexander J.; Smits, Theo H.M.; Steen, Andrew D.; Steenkamp, Emma Theodora; Spang, Anja; Stewart, Frank J.; Tiedje, James M.; Vandamme, Peter; Wagner, Michael; Wang, Feng-Ping; Yarza, Pablo; Hedlund, Brian P.; Reysenbach, Anna-Louise (Nature Research, 2020-06-08)
    The assembly of single-amplified genomes (SAGs) and metagenome-assembled genomes (MAGs) has led to a surge in genome-based discoveries of members affiliated with Archaea and Bacteria, bringing with it a need to develop ...
  • Trinickia dabaoshanensis sp. nov., a new name for a lost species 
    Estrada-de los Santos, Paulina; Palmer, Marike; Steenkamp, Emma Theodora; Maluk, Marta; Beukes, Chrizelle Winsie; Hirsch, Ann M.; James, Euan K.; Venter, S.N. (Stephanus Nicolaas) (Springer, 2019-11)
    “Burkholderia dabaoshanensis” was described in 2012. Although the name was effectively published, it could not be validly published, because the description provided in the original paper did not comply with the Rule 27 ...