…1,730 were recovered from all species, and 4,026 were present in at least three species. The method was also successfully applied to DNA samples obtained from museum specimens. This data…
…characterized by different chromosome numbers: (1) Tocantinia and Hippeastrum with 2n = 22, and (2) Eithea, Habranthus, Rhodophiala, and Zephyranthes mostly with 2n = 12, 14, and 18. Strong cytonuclear…
…of status and rank. Here the authors analyse ancient DNA from nine presumed elite individuals buried successively over a 300-year period at Chaco Canyon, and show evidence of matrilineal rela……
…of 18,613 scaffolds comprising 515 Mb, representing 56% of the genome and 75% of genic and nonrepetitive regions. There are 18 large (>10 Mb) linkage groups, likely representing the expected…
…genetic material from more northern East Asian populations. Science , this issue p. 92 , p. 88 ; see also p. 31 , Ancient genomes reveal four layers of human…
…Although there have been claims of smallpox in Egypt, India, and China dating back millennia [1–4], the timescale of emergence of the causative agent, variola virus (VARV), and how it…
…(Marantaceae + Cannaceae), has been well-resolved and well-supported in all previous studies. However, well-supported reconstructions among the “Banana families” (Musaceae, Heliconiaceae, Lowiaceae, Strelitziaceae), which most likely diverged about 90 Mya,…
…could capture an I. trifida chloroplast. In addition, we provide evidence that the sweet potato was present in Polynesia in pre-human times. This, together with several other examples of long-distance…
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