Experts and Doctors on phylogeny in Denmark


Locale: Denmark
Topic: phylogeny

Top Publications

  1. Arctander P, Johansen C, Coutellec Vreto M. Phylogeography of three closely related African bovids (tribe Alcelaphini). Mol Biol Evol. 1999;16:1724-39 pubmed
    ..The southern refugium furthermore seems to have been the only place where the wildebeest has survived...
  2. Rosenkilde M, McLean K, Holst P, Schwartz T. The CXC chemokine receptor encoded by herpesvirus saimiri, ECRF3, shows ligand-regulated signaling through Gi, Gq, and G12/13 proteins but constitutive signaling only through Gi and G12/13 proteins. J Biol Chem. 2004;279:32524-33 pubmed
    ..The results suggest that the unique ligand selectivity of ECRF3 among ORF74 receptors could reflect differences in the cellular tropism of the gamma(2)-herpesviruses. ..
  3. Danielsen S, Lübeck M. Universally Primed-PCR indicates geographical variation of Peronospora farinosa ex. Chenopodium quinoa. J Basic Microbiol. 2010;50:104-9 pubmed publisher
    ..A combined analysis of markers separated the Danish and Andean isolates in two distinct clusters. This study raises new questions about the origin and spread of P. farinosa on quinoa, its geographic diversity and host specificity. ..
  4. Jensen S, Franzyk H, Wallander E. Chemotaxonomy of the Oleaceae: iridoids as taxonomic markers. Phytochemistry. 2002;60:213-31 pubmed
  5. Christensen H, Kuhnert P, Olsen J, Bisgaard M. Comparative phylogenies of the housekeeping genes atpD, infB and rpoB and the 16S rRNA gene within the Pasteurellaceae. Int J Syst Evol Microbiol. 2004;54:1601-9 pubmed publisher
    ..The phylogeny based on the housekeeping genes supported observed host associations between Mannheimia, Actinobacillus sensu stricto and [Pasteurella] trehalosi and animals with paired hooves...
  6. Enemark H, Hansen M, Jensen T, Larsen G, Al Sabi M. An outbreak of bovine meningoencephalomyelitis with identification of Halicephalobus gingivalis. Vet Parasitol. 2016;218:82-6 pubmed publisher
    ..This is the first scientific publication of H. gingivalis induced meningoencephalomyelitis in ruminants. As ante mortem diagnosis is a major challenge, the infection may easily remain undiagnosed in cattle. ..
  7. Cai H, Zeng Y, Wang Y, Jiang H. Elstera cyanobacteriorum sp. nov., a novel bacterium isolated from cyanobacterial aggregates in a eutrophic lake. Int J Syst Evol Microbiol. 2017;67:4272-4275 pubmed publisher
    ..nov. is proposed. The type strain is TH019T (=CGMCC 1.15802T=LMG 29721T)...
  8. Hedegaard J, Steffensen S, Nørskov Lauritsen N, Mortensen K, Sperling Petersen H. Identification of Enterobacteriaceae by partial sequencing of the gene encoding translation initiation factor 2. Int J Syst Bacteriol. 1999;49 Pt 4:1531-8 pubmed
    ..It is concluded that the inter-species variation of the infB gene fragment is sufficient for its use in the characterization of strains that have aberrant phenotypic reactions. ..
  9. Saeed I, Maddox Hyttel C, Monrad J, Kapel C. Helminths of red foxes (Vulpes vulpes) in Denmark. Vet Parasitol. 2006;139:168-79 pubmed
    ..Aggregated distribution was found for several helminth species. The two species E. multilocularis and E. perfoliatus are first records for Denmark...

More Information

Publications134 found, 100 shown here

  1. Jønsson K, Fabre P, Ricklefs R, Fjeldsa J. Major global radiation of corvoid birds originated in the proto-Papuan archipelago. Proc Natl Acad Sci U S A. 2011;108:2328-33 pubmed publisher
    ..The archipelago evidently provided islands of the right size, number, and proximity to continental areas to support the adaptation and diversification of vagile colonizers that went on to increase avian diversity on a global scale. ..
  2. Karmin M, Saag L, Vicente M, Wilson Sayres M, Järve M, Talas U, et al. A recent bottleneck of Y chromosome diversity coincides with a global change in culture. Genome Res. 2015;25:459-66 pubmed publisher
    ..We hypothesize that this bottleneck is caused by cultural changes affecting variance of reproductive success among males. ..
  3. Larsen L, Nielsen P, Ahring B. Thermoanaerobacter mathranii sp. nov., an ethanol-producing, extremely thermophilic anaerobic bacterium from a hot spring in Iceland. Arch Microbiol. 1997;168:114-9 pubmed
    ..Genotypic and phenotypic differences between strain A3 and other related species indicate that strain A3 can be assigned to a new species, and the name Thermoanaerobacter mathranii is proposed...
  4. Andrup L, Jensen G, Wilcks A, Smidt L, Hoflack L, Mahillon J. The patchwork nature of rolling-circle plasmids: comparison of six plasmids from two distinct Bacillus thuringiensis serotypes. Plasmid. 2003;49:205-32 pubmed
    ..These genes were termed bcol for Bacillus-collagen-like genes...
  5. Stenderup J, Olesen J, Glenner H. Molecular phylogeny of the Branchiopoda (Crustacea)--multiple approaches suggest a 'diplostracan' ancestry of the Notostraca. Mol Phylogenet Evol. 2006;41:182-94 pubmed
    ..The recent discovery of a Devonian branchiopod, which is morphologically an intermediate between a notostracan and a 'conchostracan', is congruent with a diplostracan ancestry of Notostraca...
  6. Kokotovic B, Angen Ø, Bisgaard M. Genetic diversity of Actinobacillus lignieresii isolates from different hosts. Acta Vet Scand. 2011;53:6 pubmed publisher
    ..Although all ovine strains investigated grouped in a single cluster, the existence of distinct genetic lineages that have evolved specificity for ovine hosts is not obvious and needs to be confirmed in other studies. ..
  7. Olsen J, Christensen H, Aarestrup F. Diversity and evolution of blaZ from Staphylococcus aureus and coagulase-negative staphylococci. J Antimicrob Chemother. 2006;57:450-60 pubmed publisher
    ..Results indicated a separate evolution for plasmid- and chromosomally-encoded blaZ. Although a common gene pool seems to exist among staphylococci, exchange of blaZ between strains and species is judged to be an extremely rare event...
  8. Bjerre D, Madsen L, Bendixen C, Larsen K. Porcine Parkin: molecular cloning of PARK2 cDNA, expression analysis, and identification of a splicing variant. Biochem Biophys Res Commun. 2006;347:803-13 pubmed
    ..The porcine PARK2 orthologue was mapped to chromosome 1p24-25. Single nucleotide polymorphism (SNP) analysis revealed seven SNPs in the porcine PARK2 gene, one missense and one silent mutation in exon 7 and five SNPs in intron 7. ..
  9. Pedersen K, Skall H, Lassen Nielsen A, Bjerrum L, Olesen N. Photobacterium damselae subsp. damselae, an emerging pathogen in Danish rainbow trout, Oncorhynchus mykiss (Walbaum), mariculture. J Fish Dis. 2009;32:465-72 pubmed publisher
    ..The pathological changes were consistent with a bacterial septicaemia and the haemorrhages were more pronounced than for most other bacterial infections. ..
  10. Larsen J, Pedersen A, Davies R, Kuhnert P, Frey J, Christensen H, et al. Evolution of the leukotoxin promoter in genus Mannheimia. BMC Evol Biol. 2009;9:121 pubmed publisher
    ..We also consider how the evolution of the leukotoxin operon fits with the evolution and maintenance of virulence...
  11. Rønsted N, Symonds M, Birkholm T, Christensen S, Meerow A, Molander M, et al. Can phylogeny predict chemical diversity and potential medicinal activity of plants? A case study of Amaryllidaceae. BMC Evol Biol. 2012;12:182 pubmed publisher
    ..However, this relationship has rarely been rigorously tested and the potential predictive power is consequently unknown...
  12. Finster K, Liesack W, Thamdrup B. Elemental sulfur and thiosulfate disproportionation by Desulfocapsa sulfoexigens sp. nov., a new anaerobic bacterium isolated from marine surface sediment. Appl Environ Microbiol. 1998;64:119-25 pubmed
    ..Due to the common phenotypic characteristics and the phylogenetic relatedness to Desulfocapsa thiozymogenes, we propose that strain SB164P1 be designated the type strain of Desulfocapsa sulfoexigens sp. nov...
  13. Meijer P, Andersen P, Haahr Hansen M, Steinaa L, Jensen A, Lantto J, et al. Isolation of human antibody repertoires with preservation of the natural heavy and light chain pairing. J Mol Biol. 2006;358:764-72 pubmed
    ..Hence, the Symplex Technology is a new method for the rapid isolation of high-affinity antibodies directly from humans. ..
  14. Altenburger A, Wanninger A. Neuromuscular development in Novocrania anomala: evidence for the presence of serotonin and a spiralian-like apical organ in lecithotrophic brachiopod larvae. Evol Dev. 2010;12:16-24 pubmed publisher
  15. Møller Jensen J, Jensen R, Lowe J, Gerdes K. Prokaryotic DNA segregation by an actin-like filament. EMBO J. 2002;21:3119-27 pubmed
    ..Hence, we provide evidence for a simple prokaryotic analogue of the eukaryotic mitotic spindle apparatus. ..
  16. Tarpgaard I, Boetius A, Finster K. Desulfobacter psychrotolerans sp. nov., a new psychrotolerant sulfate-reducing bacterium and descriptions of its physiological response to temperature changes. Antonie Van Leeuwenhoek. 2006;89:109-24 pubmed
    ..hydrogenophilus and strain akvb(T). Based on phenotypic and DNA-based characteristics we propose that strain akvb(T) is a member of a new species, Desulfobacter psychrotolerans sp. nov. ..
  17. Larsen K. Molecular cloning and characterization of cDNAs encoding cinnamoyl CoA reductase (CCR) from barley (Hordeum vulgare) and potato (Solanum tuberosum). J Plant Physiol. 2004;161:105-12 pubmed publisher
    ..This expression pattern suggests that HvCCR is involved in constitutive lignification. Transcripts of StCCR1 were detected in potato root, leaf and also in stem although at a very low level...
  18. Boesen H, Jensen T, Jungersen G, Riber U, Boye M, Møller K. Development, characterization and diagnostic application of a monoclonal antibody specific for a proteinase K resistant Lawsonia intracellularis antigen. Vet Microbiol. 2005;105:199-206 pubmed
    ..The new mAb was tested highly specific for L. intracellularis by applying in situ hybridization with a L. intracellularis specific probe targeting 16S ribosomal RNA simultaneously with the IFAT...
  19. Bollback J. SIMMAP: stochastic character mapping of discrete traits on phylogenies. BMC Bioinformatics. 2006;7:88 pubmed
    ..Uncertainty in these quantities is accommodated by using MCMC samples from their respective posterior distributions. ..
  20. Ohana D, Dalebout H, Marissen R, Wulff T, Bergquist J, Deelder A, et al. Identification of meat products by shotgun spectral matching. Food Chem. 2016;203:28-34 pubmed publisher
    ..The method does not use any genomic information and unlike targeted methods, no prior knowledge of genetic variation within a genus or species is necessary. ..
  21. Secher T, Lenz C, Cazzamali G, S rensen G, Williamson M, Hansen G, et al. Molecular cloning of a functional allatostatin gut/brain receptor and an allatostatin preprohormone from the silkworm Bombyx mori. J Biol Chem. 2001;276:47052-60 pubmed publisher
    ..To our knowledge, this is the first report on the molecular cloning and functional expression of an insect gut/brain peptide hormone receptor...
  22. Siegismund H. Disparity in population differentiation of sex-linked and autosomal variation in sibling species of the Jaera albifrons (Isopoda) complex. J Hered. 2002;93:432-9 pubmed
    ..The results are attributed to introgression with a higher rate for autosomes than for sex chromosomes...
  23. Lindow M, Krogh A. Computational evidence for hundreds of non-conserved plant microRNAs. BMC Genomics. 2005;6:119 pubmed
    ..Furthermore it suggests that the number of plant miRNAs have been underestimated and points to the existence of recently evolved miRNAs in Arabidopsis. ..
  24. Larsen J, Kuhnert P, Frey J, Christensen H, Bisgaard M, Olsen J. Analysis of gene order data supports vertical inheritance of the leukotoxin operon and genome rearrangements in the 5' flanking region in genus Mannheimia. BMC Evol Biol. 2007;7:184 pubmed
    ..We have tested the hypothesis that vertical inheritance of the leukotoxin (lktCABD) operon has occurred from the last common ancestor of genus Mannheimia to any ancestor of the diverging subclades by exploring gene order data...
  25. Nørskov Lauritsen N. Detection of cryptic genospecies misidentified as Haemophilus influenzae in routine clinical samples by assessment of marker genes fucK, hap, and sodC. J Clin Microbiol. 2009;47:2590-2 pubmed publisher
    ..influenzae genotype were characterized by phenotype and 16S rRNA gene sequencing. Two of 480 isolates were finally classified as variant strains ("nonhemolytic Haemophilus haemolyticus"). ..
  26. Fertner M, Olsen R, Bisgaard M, Christensen H. Transmission and genetic diversity of Enterococcus faecalis among layer chickens during hatch. Acta Vet Scand. 2011;53:56 pubmed publisher
    ..The present findings demonstrated a high potential of a few contaminated eggs or embryos to rapidly facilitate the spread of E. faecalis to almost all chickens during hatch. ..
  27. Bahrami S, Laska M, Pedersen F, Duch M. Immune suppressive activity of the influenza fusion peptide. Virus Res. 2016;211:126-32 pubmed publisher
    ..Similar to the previously reported peptides from retro and filoviruses the influenza peptide had immune suppressive activity when presented as a dimer but not as a monomer. ..
  28. Mailund T, Brodal G, Fagerberg R, Pedersen C, Phillips D. Recrafting the neighbor-joining method. BMC Bioinformatics. 2006;7:29 pubmed
    ..The experiments show that our algorithms also yield a significant speed-up, already for medium sized instances. ..
  29. Brinkmann N, Wanninger A. Neurogenesis suggests independent evolution of opercula in serpulid polychaetes. BMC Evol Biol. 2009;9:270 pubmed publisher
    ..In addition, our data on Spirorbis neurogenesis provide a novel set of characters that highlight the developmental plasticity of the segmented annelid nervous system. ..
  30. Lukjancenko O, Wassenaar T, Ussery D. Comparison of 61 sequenced Escherichia coli genomes. Microb Ecol. 2010;60:708-20 pubmed publisher
    ..The diversity within the species E. coli, and the overlap in gene content between this and related species, suggests a continuum rather than sharp species borders in this group of Enterobacteriaceae. ..
  31. Grell M, Jensen A, Olsen P, Eilenberg J, Lange L. Secretome of fungus-infected aphids documents high pathogen activity and weak host response. Fungal Genet Biol. 2011;48:343-52 pubmed publisher
    ..In contrast, we identified only few host genes potentially involved in the interaction, indicating that aphids respond only weakly to the pathogens. These results support recent findings that aphids have a reduced immune repertoire. ..
  32. Yang L, Rau M, Yang L, Høiby N, Molin S, Jelsbak L. Bacterial adaptation during chronic infection revealed by independent component analysis of transcriptomic data. BMC Microbiol. 2011;11:184 pubmed publisher
    ..Our results show that P. aeruginosa employs multiple patient-specific adaption strategies during the early stage infections while certain essential adaptations are evolved in parallel during the chronic infections. ..
  33. Angen O, Caugant D, Olsen J, Bisgaard M. Genotypic relationships among strains classified under the (Pasteurella) haemolytica-complex as indicated by ribotyping and multilocus enzyme electrophoresis. Zentralbl Bakteriol. 1997;286:333-54 pubmed
    ..Lineage F contained strains representing the leprine taxon 20 and the ruminant (P.) granulomatis. Ribotyping indicated that the ruminant biogroup 3J was affiliated with both taxon 20 and (P.) granulomatis...
  34. Christensen L, Normann P, Thykier Nielsen S, Sørensen J, de Stricker K, Rosenørn S. Analysis of the epidemiological dynamics during the 1982-1983 epidemic of foot-and-mouth disease in Denmark based on molecular high-resolution strain identification. J Gen Virol. 2005;86:2577-84 pubmed
  35. Lillestøl R, Shah S, Brugger K, Redder P, Phan H, Christiansen J, et al. CRISPR families of the crenarchaeal genus Sulfolobus: bidirectional transcription and dynamic properties. Mol Microbiol. 2009;72:259-72 pubmed publisher
    ..Downstream ends of the repeat-clusters are conserved such that deletions and recombination events occur internally...
  36. Warinner C, Rodrigues J, Vyas R, Trachsel C, Shved N, Grossmann J, et al. Pathogens and host immunity in the ancient human oral cavity. Nat Genet. 2014;46:336-44 pubmed publisher
    ..Directly datable and nearly ubiquitous, dental calculus permits the simultaneous investigation of pathogen activity, host immunity and diet, thereby extending direct investigation of common diseases into the human evolutionary past. ..
  37. Christensen H, Foster G, Christensen J, Pennycott T, Olsen J, Bisgaard M. Phylogenetic analysis by 16S rDNA gene sequence comparison of avian taxa of Bisgaard and characterization and description of two new taxa of Pasteurellaceae. J Appl Microbiol. 2003;95:354-63 pubmed
    ..Characterization and classification of members of Pasteurellaceae isolated from birds by extended phenotypic characterization and 16S rDNA gene sequence comparison...
  38. Bundgaard M, Abbott N. All vertebrates started out with a glial blood-brain barrier 4-500 million years ago. Glia. 2008;56:699-708 pubmed publisher
    ..There are important implications for the development, physiology, and pathology of the mammalian BBB, and for the roles of endothelium and glia in CNS barrier layers. ..
  39. Jensen T, Christensen L, Chriel M, Uttenthal A, Hammer A. Implementation and validation of a sensitive PCR detection method in the eradication campaign against Aleutian mink disease virus. J Virol Methods. 2011;171:81-5 pubmed publisher
    ..9% when read in parallel with the CIE. PCR positive samples were sequenced and phylogenetic analysis revealed high similarity within the analysed AMDV strains and to AMDV strains described previously...
  40. Dionisio G, Madsen C, Holm P, Welinder K, J rgensen M, Stoger E, et al. Cloning and characterization of purple acid phosphatase phytases from wheat, barley, maize, and rice. Plant Physiol. 2011;156:1087-100 pubmed publisher
  41. Torpdahl M, Lauderdale T, Liang S, Li I, Wei S, Chiou C. Human isolates of Salmonella enterica serovar Typhimurium from Taiwan displayed significantly higher levels of antimicrobial resistance than those from Denmark. Int J Food Microbiol. 2013;161:69-75 pubmed publisher
    ..The high prevalence of antimicrobial resistance in S. Typhimurium from Taiwan highlights the necessity to strictly regulate the use of antimicrobials in the agriculture and human health care sectors. ..
  42. Christensen H, Bisgaard M, Olsen J. Reclassification of equine isolates previously reported as Actinobacillus equuli, variants of A. equuli, Actinobacillus suis or Bisgaard taxon 11 and proposal of A. equuli subsp. equuli subsp. nov. and A. equuli subsp. haemolyticus subsp. nov. Int J Syst Evol Microbiol. 2002;52:1569-76 pubmed
    ..equuli are proposed, Actinobacillus equuli subsp. equuli subsp. nov. (type strain NCTC 8529T = ATCC 19392T) and Actinobacillus equuli subsp. haemolyticus subsp. nov. (type strain F 154T = CCUG 19799T = NCTC 13195T)...
  43. Pires S, Hald T. Assessing the differences in public health impact of salmonella subtypes using a bayesian microbial subtyping approach for source attribution. Foodborne Pathog Dis. 2010;7:143-51 pubmed publisher
    ..In conclusion, the model allows for the estimation of relative differences between Salmonella subtypes and sources, providing results that will benefit future risk assessment or risk ranking purposes. ..
  44. Rigbolt K, Prokhorova T, Akimov V, Henningsen J, Johansen P, Kratchmarova I, et al. System-wide temporal characterization of the proteome and phosphoproteome of human embryonic stem cell differentiation. Sci Signal. 2011;4:rs3 pubmed publisher
  45. Rasmussen M, Anzick S, Waters M, Skoglund P, DeGiorgio M, Stafford T, et al. The genome of a Late Pleistocene human from a Clovis burial site in western Montana. Nature. 2014;506:225-9 pubmed publisher
    ..Finally, we find evidence of a deep divergence in Native American populations that predates the Anzick-1 individual. ..
  46. Gravlund P, Meldgaard M, Paabo S, Arctander P. Polyphyletic origin of the small-bodied, high-arctic subspecies of tundra reindeer (Rangifer tarandus). Mol Phylogenet Evol. 1998;10:151-9 pubmed
    ..t. platyrhynchus from Svalbard having evolved from Eurasian large-bodied reindeer. The small-bodied, high-arctic reindeer presumably represent ecotypes that have evolved convergently in similar high-arctic environments. ..
  47. Jensen M, Kjaersgaard T, Nielsen M, Galberg P, Petersen K, O Shea C, et al. The Arabidopsis thaliana NAC transcription factor family: structure-function relationships and determinants of ANAC019 stress signalling. Biochem J. 2010;426:183-96 pubmed publisher
    ..In conclusion, our results demonstrate that the biochemical and functional specificity of NAC TFs is associated with both the DBDs and the TRDs. ..
  48. Sükösd Z, Knudsen B, Vaerum M, Kjems J, Andersen E. Multithreaded comparative RNA secondary structure prediction using stochastic context-free grammars. BMC Bioinformatics. 2011;12:103 pubmed publisher
    ..The techniques used in the parallelization of this algorithm may be of general applicability to other bioinformatics algorithms. ..
  49. Trus I, Frydas I, Reddy V, Bonckaert C, Li Y, Kvisgaard L, et al. Immunity raised by recent European subtype 1 PRRSV strains allows better replication of East European subtype 3 PRRSV strain Lena than that raised by an older strain. Vet Res. 2016;47:15 pubmed publisher
    ..The lower protection level elicited by recently isolated subtype 1 PRRSV strains may impair the outcome of the spatial expansion of subtype 3 strains from East Europe to West Europe. ..
  50. Hansen F, Sørensen J, Giese H, Sondergaard T, Frandsen R. Quick guide to polyketide synthase and nonribosomal synthetase genes in Fusarium. Int J Food Microbiol. 2012;155:128-36 pubmed publisher
  51. Hegelund J, Schiller M, Kichey T, Hansen T, Pedas P, Husted S, et al. Barley metallothioneins: MT3 and MT4 are localized in the grain aleurone layer and show differential zinc binding. Plant Physiol. 2012;159:1125-37 pubmed publisher
    ..The localization of MT4 and its discrimination against Cd make it an ideal candidate for future biofortification strategies directed toward increasing food and feed Zn concentrations. ..
  52. Kroll Møller P, Pedersen K, Gousiadou C, Kokubun T, Albach D, Taskova R, et al. Iridoid glucosides in the genus Veronica (Plantaginaceae) from New Zealand. Phytochemistry. 2017;140:174-180 pubmed publisher
    ..The pattern of the structural features of the iridoid glucosides is overlaid onto the latest molecular phylogenetic framework of Veronica sects. Hebe and Labiatoides, and discussed in the context of evolutionary trends. ..
  53. Jørgensen P, Handberg K, Ahrens P, Therkildsen O, Manvell R, Alexander D. Strains of avian paramyxovirus type 1 of low pathogenicity for chickens isolated from poultry and wild birds in Denmark. Vet Rec. 2004;154:497-500 pubmed
    ..The origin of the six E isolates was probably contaminated vaccines; the other viruses were isolated from wild birds and from poultry which probably came into contact with wild birds. ..
  54. Gregersen R, Neubauer C, Christensen H, Korczak B, Bojesen A, Hess M, et al. Characterization of Pasteurellaceae-like bacteria isolated from clinically affected psittacine birds. J Appl Microbiol. 2010;108:1235-43 pubmed publisher
    ..The aim of the present investigation was to identify and characterize Pasteurella-like isolates obtained from clinically affected psittacine birds...
  55. Kilian M, Scholz C, Lomholt H. Multilocus sequence typing and phylogenetic analysis of Propionibacterium acnes. J Clin Microbiol. 2012;50:1158-65 pubmed publisher
  56. Jensen D, Vesth T, Hallin P, Pedersen A, Ussery D. Bayesian prediction of bacterial growth temperature range based on genome sequences. BMC Genomics. 2012;13 Suppl 7:S3 pubmed publisher
    ..The program created for this study is able to efficiently distinguish between thermophilic, mesophilic and psychrophilic adapted bacterial genomes. ..
  57. Heller R. The comparative anatomy of islets. Adv Exp Med Biol. 2010;654:21-37 pubmed publisher
  58. Olesen J, Haug J, Maas A, Waloszek D. External morphology of Lightiella monniotae (Crustacea, Cephalocarida) in the light of Cambrian 'Orsten' crustaceans. Arthropod Struct Dev. 2011;40:449-78 pubmed publisher
  59. Larsen K. Molecular cloning and characterization of cDNAs encoding hemoglobin from wheat (Triticum aestivum) and potato (Solanum tuberosum). Biochim Biophys Acta. 2003;1621:299-305 pubmed
    ..The expression of the TaHb1 gene is induced in wheat roots exposed to microaerobic conditions. The potato Hb gene, StHb, was highly expressed in roots and also in tubers and stem tissue although at much reduced levels...
  60. Kjeldsen K, Kjellerup B, Egli K, Frølund B, Nielsen P, Ingvorsen K. Phylogenetic and functional diversity of bacteria in biofilms from metal surfaces of an alkaline district heating system. FEMS Microbiol Ecol. 2007;61:384-97 pubmed
    ..The detection of several alkalitolerant, sulfide-producing, and, thus, potentially biocorrosive species underlines the need to maintain a high water quality in the DHS in order to prevent the proliferation of these species. ..
  61. Willerslev E, Gilbert M, Binladen J, Ho S, Campos P, Ratan A, et al. Analysis of complete mitochondrial genomes from extinct and extant rhinoceroses reveals lack of phylogenetic resolution. BMC Evol Biol. 2009;9:95 pubmed publisher
    ..One notable example concerns the rhinoceroses, a group for which several contradictory phylogenies were proposed on the basis of morphology, then apparently resolved using mitochondrial DNA fragments...
  62. Fredslund F, Hachem M, Larsen R, S rensen P, Coutinho P, Lo Leggio L, et al. Crystal structure of ?-galactosidase from Lactobacillus acidophilus NCFM: insight into tetramer formation and substrate binding. J Mol Biol. 2011;412:466-80 pubmed publisher
    ..This novel subdivision incorporates functional and architectural features and may aid further biochemical and structural analyses within GH36...
  63. Jørgensen A, Stothard J, Madsen H, Nalugwa A, Nyakaana S, Rollinson D. The ITS2 of the genus Bulinus: novel secondary structure among freshwater snails and potential new taxonomic markers. Acta Trop. 2013;128:218-25 pubmed publisher
    ..The accumulation and inspection of further ITS2 sequences will no doubt reveal additional variation between Bulinus populations, and CBCs should be incorporated in future taxonomic work in this group. ..
  64. Andersen L, Born E, Gjertz I, Wiig O, Holm L, Bendixen C. Population structure and gene flow of the Atlantic walrus (Odobenus rosmarus rosmarus) in the eastern Atlantic Arctic based on mitochondrial DNA and microsatellite variation. Mol Ecol. 1998;7:1323-36 pubmed
    ..The genetic variation at 11 polymorphic microsatellite loci grouped individuals into three populations, NW Greenland, E Greenland and a common Franz Joseph Land-Svalbard population, which were connected by moderate gene flow...
  65. de Rezende J, Kjeldsen K, Hubert C, Finster K, Loy A, Jørgensen B. Dispersal of thermophilic Desulfotomaculum endospores into Baltic Sea sediments over thousands of years. ISME J. 2013;7:72-84 pubmed publisher
    ..The sources of these thermophiles remain enigmatic, but at least one source may be common to both Aarhus Bay and Arctic sediments...
  66. Greibe E, Fedosov S, Sorensen B, H jrup P, Poulsen S, Nexo E. A single rainbow trout cobalamin-binding protein stands in for three human binders. J Biol Chem. 2012;287:33917-25 pubmed publisher
    ..In conclusion, only one soluble cobalamin-binding protein was identified in the rainbow trout, a protein that structurally behaves like an intermediate between the three human cobalamin-binding proteins...
  67. Christensen H, Bisgaard M, Bojesen A, Mutters R, Olsen J. Genetic relationships among avian isolates classified as Pasteurella haemolytica, 'Actinobacillus salpingitidis' or Pasteurella anatis with proposal of Gallibacterium anatis gen. nov., comb. nov. and description of additional genomospecies within Gal. Int J Syst Evol Microbiol. 2003;53:275-87 pubmed
    ..haemolytica]-'A. salpingitidis' complex. The type strain of Gallibacterium anatis is F 149T (=ATCC 43329T = NCTC 11413T) and the reference strain of Gallibacterium genomospecies 1 is CCM 5974...
  68. Hauser F, Cazzamali G, Williamson M, Blenau W, Grimmelikhuijzen C. A review of neurohormone GPCRs present in the fruitfly Drosophila melanogaster and the honey bee Apis mellifera. Prog Neurobiol. 2006;80:1-19 pubmed publisher
    ..This is in contrast to biogenic amine GPCRs, where evolutionarily unrelated GPCRs often bind to the same biogenic amine, suggesting frequent ligand exchanges ("ligand hops") during GPCR evolution...
  69. Klein J, Hussain M, Ahmad M, Normann P, Afzal M, Alexandersen S. Genetic characterisation of the recent foot-and-mouth disease virus subtype A/IRN/2005. Virol J. 2007;4:122 pubmed
  70. Jørgensen T. Identification and toxigenic potential of the industrially important fungi, Aspergillus oryzae and Aspergillus sojae. J Food Prot. 2007;70:2916-34 pubmed
    ..Toxigenic potential must be determined specifically for individual strains. The species taxa, A. oryzae and A. sojae, are currently conserved by societal issues...
  71. Wietz M, Mansson M, Gotfredsen C, Larsen T, Gram L. Antibacterial compounds from marine Vibrionaceae isolated on a global expedition. Mar Drugs. 2010;8:2946-60 pubmed publisher
    ..halotolerans). Despite the isolation of already known antibiotics, our findings show that marine Vibrionaceae are a resource of antibacterial compounds and may have potential for future natural product discovery...
  72. Mailund T, Halager A, Westergaard M, Dutheil J, Munch K, Andersen L, et al. A new isolation with migration model along complete genomes infers very different divergence processes among closely related great ape species. PLoS Genet. 2012;8:e1003125 pubmed publisher
    ..We also apply the model to the Homo/Pan speciation event and find that the most likely scenario involves an extended period of gene flow during speciation. ..
  73. Gerdes K, Poulsen L, Thisted T, Nielsen A, Martinussen J, Andreasen P. The hok killer gene family in gram-negative bacteria. New Biol. 1990;2:946-56 pubmed
    ..The conservation of this widespread gene family in Gram-negative bacteria suggests that the genes are important to the genomes that carry them. ..
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