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We used authentication tests developed for ancient DNA to evaluate claims by Asara et al. (Reports, 13 April 2007, p. 280) of collagen peptide sequences recovered from mastodon and Tyrannosaurus rex fossils. Although the mastodon samples pass these tests, absence of amino acid composition data, lack of evidence for peptide deamidation, and association of(More)
A molecular survey technique was used to investigate the diversity of terrestrial tardigrades from three sites within Scotland. Ribosomal small subunit sequence was used to classify specimens into molecular operational taxonomic units (MOTU). Most MOTU were identified to the generic level using digital voucher photography. Thirty-two MOTU were defined, a(More)
SUMMARY High-quality draft genomes are now easy to generate, as sequencing and assembly costs have dropped dramatically. However, building a user-friendly searchable Web site and database for a newly annotated genome is not straightforward. Here we present Badger, a lightweight and easy-to-install genome exploration environment designed for next generation(More)
Background The mycalesine butterfly Bicyclus anynana , the 'Squinting bush brown', is a model organism in the study of lepidopteran ecology, development and evolution. Here, we present a draft genome sequence for B. anynana to serve as a genomics resource for current and future studies of this important model species. Findings Seven libraries with insert(More)
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