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Showing 1–4 of 4 results
Advanced filters: Author: Romain Derelle Clear advanced filters

  • Bacteria use the type 2 secretion system to secrete enzymes and toxins across the outer membrane to the environment. Here the authors analyse the T2SS pathway in three protist lineages and suggest that the early mitochondrion may have been capable of secreting proteins into the cytosol.

    • Lenka Horváthová
    • Vojtěch Žárský
    • Pavel Doležal
    ResearchOpen Access
    Nature Communications
    Volume: 12, P: 1-18

  • Unicellular ancestors of metazoans can provide significant insights into the origin of multicellularity. Suga et al. present the first complete genome of the filasterean Capsaspora owczarzakiand suggest an evolutionary mechanism for the transition from unicellular protists to metazoans.

    • Hiroshi Suga
    • Zehua Chen
    • Iñaki Ruiz-Trillo
    ResearchOpen Access
    Nature Communications
    Volume: 4, P: 1-9

  • In metazoan the DNA sequence elements characterizing origin specification are unknown. By generating and analysing 19 SNS-seq datasets from different human cell types, the authors reveal a class and features of Core origins of replication which can be predicted by an algorithm.

    • Ildem Akerman
    • Bahar Kasaai
    • Marcel Méchali
    ResearchOpen Access
    Nature Communications
    Volume: 11, P: 1-15

  • The draft genome of the ctenophore Pleurobrachia bachei (Pacific sea gooseberry) is presented, together with ten other ctenophore transcriptomes — these genomes have a very different neurogenic, immune and developmental gene content when compared with other animal genomes, and it is proposed that ctenophore neural systems, and possibly muscle specification, evolved independently from those in other animals.

    • Leonid L. Moroz
    • Kevin M. Kocot
    • Andrea B. Kohn
    ResearchOpen Access
    Nature
    Volume: 510, P: 109-114