• Publications
  • Influence
Effects of sampling regime on the mean and variance of home range size estimates.
1. Although the home range is a fundamental ecological concept, there is considerable debate over how it is best measured. There is a substantial literature concerning the precision and accuracy ofExpand
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Geography predicts neutral genetic diversity of human populations
Abstract A leading theory for the origin of modern humans, the ‘recent African origin' (RAO) model [1], postulates that the ancestors of all modern humans originated in East Africa and that, aroundExpand
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Genome-wide evidence for speciation with gene flow in Heliconius butterflies.
Most speciation events probably occur gradually, without complete and immediate reproductive isolation, but the full extent of gene flow between diverging species has rarely been characterized on aExpand
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Filial cannibalism in teleost fish
  • A. Manica
  • Biology, Medicine
  • Biological reviews of the Cambridge Philosophical…
  • 1 May 2002
This review summarizes information on filial cannibalism (the act of eating one's own offspring) in teleost fish. Cannibalistic parents can either consume their whole brood (total filialExpand
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An African origin for the intimate association between humans and Helicobacter pylori
Infection of the stomach by Helicobacter pylori is ubiquitous among humans. However, although H. pylori strains from different geographic areas are associated with clear phylogeographicExpand
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An Aboriginal Australian Genome Reveals Separate Human Dispersals into Asia
Whole-genome data indicate that early modern humans expanded into Australia 62,000 to 75,000 years ago. We present an Aboriginal Australian genomic sequence obtained from a 100-year-old lock of hairExpand
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A geographically explicit genetic model of worldwide human-settlement history.
Currently available genetic and archaeological evidence is generally interpreted as supportive of a recent single origin of modern humans in East Africa. However, this is where the near consensus onExpand
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Genomic evidence for the Pleistocene and recent population history of Native Americans
Genetic history of Native Americans Several theories have been put forth as to the origin and timing of when Native American ancestors entered the Americas. To clarify this controversy, Raghavan etExpand
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A recent bottleneck of Y chromosome diversity coincides with a global change in culture.
It is commonly thought that human genetic diversity in non-African populations was shaped primarily by an out-of-Africa dispersal 50-100 thousand yr ago (kya). Here, we present a study of 456Expand
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Business-to-business adoption of eCommerce in China
We extend and adapt the Perceived eReadiness Model [A.S. Molla, P. Licker] to eCommerce in China in an empirical study of 134 Chinese SME's. Expand
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