We present the results of a detailed taphonomic and zooarchaeological study of the faunal remains from the late Middle Palaeolithic (LMP) and early Upper Palaeolithic (EUP) bone assemblage of Ortvale Klde, Georgian Republic. A series of taphonomic tests and analyses are employed to reconstruct the depositional history of the bone assemblage and investigate LMP (Neanderthal) and EUP (Modern huma...

Circadian rhythms in social insects are highly plastic and are modulated by multiple factors. In addition, complex behaviors such as sun-compass orientation and time learning are clearly regulated by the circadian system in these organisms. Despite these unique features of social insect clocks, the mechanisms as well as the functional and evolutionary relevance of these traits remain largely un...

Genome-wide landscapes of transcription factor (TF) binding sites (BSs) diverge during evolution, conferring species-specific transcriptional patterns. The rate of divergence varies in different metazoan lineages but has not been widely studied in plants. We identified the BSs and assessed the effects on transcription of FLOWERING LOCUS C (FLC) and PERPETUAL FLOWERING 1 (PEP1), two orthologous ...

Diagnosis, circumscription, species-level taxonomy and geographical occurrence of the genus Clinopodes C. L. Koch, 1847 (Chilopoda, Geophilomorpha, Geophilidae) are revised by integrating published information with new evidence on its morphological diversity. Clinopodes is clearly distinguishable from all other geophilid lineages by a combination of features mainly in the forcipular segment, th...

Hantkenina is a distinctive planktonic foraminiferal genus characterized by the presence of tubulospines (robust hollow projections) on each adult chamber, from Middle and Upper Eocene marine sediments worldwide. Here we illustrate its evolutionary origin using c. 150 specimens from 30 stratigraphic intervals in two sediment cores from Tanzania. The specimens, which span an estimated time inter...

Fecal samples from 55 free-ranging olive baboons (Papio anubis) in Mole National Park, Ghana, were collected 22 June-7 July 2008 and analyzed for gastrointestinal parasites. This is the first survey of baboon gastrointestinal parasites in Ghana and provides baseline data for this area. Ninety-three percent of samples were infected, leaving 7% with no parasites observed. Of those infected, there...