Phylogenetics articles within Nature Communications

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  • Article |

    Feathered dinosaurs from the Middle-Late Jurassic of north-eastern China have recently been described. Here, a new paravian dinosaur, characterized by less extensive feathers on its limbs and tail, shows that the plumage of theropods was already diversified and adapted to different ecological niches by the Late Jurassic.

    • Pascal Godefroit
    • , Helena Demuynck
    •  & Philippe Claeys

  • Article |

    In Müllerian mimicry two or more harmful species share a similar appearance for mutual benefit. This study identifies a large Müllerian mimicry complex in North American velvet ants, where 65 species mimic each other through shared colour patterns gained as the result of independent evolution.

    • Joseph S. Wilson
    • , Kevin A. Williams
    •  & James P. Pitts

  • Article
    | Open Access

    Camels are essential means of transport in deserts, but we know little about the biology of these extraordinary mammals. This study reports the genome sequences of the wild and domestic bactrian camel, offering a glimpse into the camels’ genetic adaptation to harsh environments.

    • Jirimutu
    • , Zhen Wang
    •  & He Meng

  • Article |

    It has been proposed that phylogenetic diversity can be used as a proxy to estimate functional diversity and to predict ecosystem functioning. Here, the rapid evolutionary response of marine bacteria is used to study the positive effects of evolutionary history and species diversity on ecosystem productivity.

    • Dominique Gravel
    • , Thomas Bell
    •  & Nicolas Mouquet

  • Article |

    The evolution of venom toxins is an area of intense study but has been hampered by the lack of non-toxin protein homologues. Here, phylogenetic analyses of non-toxin genes sourced from transcriptomic studies are found placed within groups of venom toxins, revealing dynamic changes in the sites of toxin expression.

    • Nicholas R. Casewell
    • , Gavin A. Huttley
    •  & Wolfgang Wüster

  • Article
    | Open Access

    The large virus family,Paramyxoviridae, includes several human and livestock viruses. This study, testing 119 bat and rodent species distributed globally, identifies novel putative paramyxovirus species, providing data with potential uses in predictions of the emergence of novel paramyxoviruses in humans and livestock.

    • Jan Felix Drexler
    • , Victor Max Corman
    •  & Christian Drosten

  • Article |

    In this study, fossils from the Late Cretaceous period in India are described and are assigned to the rice tribe based on phylogenetic comparison of morphological traits with modern grasses; these findings suggest that the evolutionary origins of the grass family, Poaceae, occurred earlier than previously thought.

    • V. Prasad
    • , C.A.E. Strömberg
    •  & A. Sahni

  • Article |

    Harvestmen — Opiliones — are an ancient and diverse arachnid group with a limited fossil record. Here, X-ray micro-tomography of fossils reveals two new Carboniferous harvestmen species, allowing a phylogenetic analysis of these Palaeozoic Opiliones, demonstrating similarities between the fossils and extant groups.

    • Russell J. Garwood
    • , Jason A. Dunlop
    •  & Mark D. Sutton

  • Article
    | Open Access

    Zebra finches are passerine birds, but their phylogenetic relationship with non-passerine birds remains controversial. By examining retroposon insertion loci in avian genomes, the authors reveal that parrots are the closest relatives of passerines, which may have implications for understanding the evolution of birdsong.

    • Alexander Suh
    • , Martin Paus
    •  & Jürgen Schmitz

  • Article
    | Open Access

    Saccharomycesyeasts can produce ethanol from sugars in the presence of oxygen. In this study, the authors demonstrate thatDekkera bruxellensis, a distantly related yeast, can also produce and consume ethanol due to the loss of a cis-regulatory element from the promoters of genes crucial for respiration.

    • Elżbieta Rozpędowska
    • , Linda Hellborg
    •  & Jure Piškur

  • Article
    | Open Access

    Cyanide-releasing defence systems in plants and animals are important to the evolution of plant–herbivore interactions. The authors identify the enzymes responsible for biosynthesis of cyanogenic glucosides by Six-spot Burnet moth caterpillars, which have evolved independently from the known plant pathway.

    • Niels Bjerg Jensen
    • , Mika Zagrobelny
    •  & Søren Bak

  • Article
    | Open Access

    Plasmids are present in many bacteria and are often transferred between different species causing horizontal gene transfer. By comparing the sequences of 25 plasmid DNA backbones, the authors show that homologous recombination is prevalent in plasmids and that the plasmids have adapted to persist in different host bacteria.

    • Peter Norberg
    • , Maria Bergström
    •  & Malte Hermansson

  • Article |

    Storm water runoff and wastewater effluent are discharged into oceans, but the full ecological effects of these discharges are unknown. Here, the authors examine the population structure of a marine organism, the bat star, and show that these discharges alter the genetic structure and larval dispersal of this species.

    • Jonathan B. Puritz
    •  & Robert J. Toonen

  • Article |

    Trees of the genusEucalyptusdominate the flora in Australia and can undergo resprouting after fire. Here, fossils and DNA of eucalypts reveal that the resprouting feature of the trees can be linked to the evolution of fire biomes, and that this likely began 60 million years ago.

    • Michael D. Crisp
    • , Geoffrey E. Burrows
    •  & David M. J. S. Bowman

  • Article
    | Open Access

    Microorganisms are abundant in many environments and understanding their dispersal between ecosystems is important for ecology and conservation. These authors demonstrate that cyanobacterial populations are specific to hot or cold deserts and that gene flow between different populations does not occur.

    • Justin Bahl
    • , Maggie C. Y. Lau
    •  & Stephen B. Pointing

  • Article
    | Open Access

    A single gene results in either dextral or sinistral snail shell coiling and snails with different coils cannot copulate. Here, the authors provide evidence of how such an allele can become fixed in a population by showing that snails with a counterclockwise sinistral coil are protected from predators.

    • Masaki Hoso
    • , Yuichi Kameda
    •  & Michio Hori

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