SOCIAL-GROUP IDENTITY AND POPULATION SUBSTRUCTURE IN ADMIXED POPULATIONS IN NEW MEXICO AND LATIN AMERICA.


Ultrastructure and functional morphology of the appendages in the reef-building sedentary polychaete Sabellaria alveolata (Annelida, Sedentaria, Sabellida)

Abstract Background The sedentary polychaete Sabellaria alveolata, the sandcastle or honeycomb worm, possesses four different kinds of appendages besides the parapodia: opercular papillae, tentacular filaments, palps, and branchiae.It exhibits a highly specialized anterior end, the operculum, formed by the prostomium, peristomium, and two anterior

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Measuring Genetic Robustness in Vesicular Stomatitis Virus

Genetic robustness is the ability of a genome to incorporate mutations with the result of no fitness changes.Thus, more robust viruses have an increased neutral mutation rate.This property is particularly important in RNA viruses due to their high mutation rates.The most direct way of measuring robustness in vesicular stomatitis virus (VSV) is to c

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Déjà vu experiences in healthy subjects are unrelated to laboratory tests of recollection and familiarity for word stimuli

Recent neuropsychological and neuroscientific research suggests that people who experience more déjà vu display characteristic patterns in normal recognition memory.We conducted a large individual differences study (n = 206) to test these predictions using recollection and familiarity parameters recovered from a standard memory task.Parti

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