A PCR assay which allows detection and quantification of Epichloë endophytes in tissues of the grass Bromus erectus is described. PCR with specific primers flanking a microsatellite-containing locus (MS primers) amplified fragments 300 to 400 bp in length from as little as 1.0 pg of fungal genomic DNA in 100 ng of DNA from infected plant material. When annealing temperatures were optimized, all...

The coexistence of multiple hominin species during the Lower Pleistocene has long presented a challenge for taxonomic attribution of isolated postcrania. Although fossil humeri are well-suited for studies of hominin postcranial variation due to their relative abundance, humeral articular morphology has thus far been of limited value for differentiating Paranthropus from Homo. On the other hand,...

The endocast was paid great attention in the study of human brain evolution. However, compared to that cerebrum, cerebellar lobe is poorly studied regarding its morphology, function, and evolutionary changes process In this study, we define major axis four measurements inspect possible asymmetric patterns within genus Homo. Results show significant asymmetry only observed for length modern huma...

Coastal ecosystems lie at the forefront of sea level rise. We posit that before the onset of actual inundation, sea level rise will influence the species composition of coastal hardwood hammocks and buttonwood (Conocarpus erectus L.) forests of the Everglades National Park based on tolerance to drought and salinity. Precipitation is the major water source in coastal hammocks and is stored in th...

OBJECTIVE The main objective of this work was to study the antipyretic and antibacterial activity of C. erectus (Buch.-Ham.) Verdcourt leaf extract in an experimental albino rat model. MATERIALS AND METHODS The methanol extract of C. erectus leaf (MECEL) was evaluated for its antipyretic potential on normal body temperature and Brewer's yeast-induced pyrexia in albino rat's model. While the a...

A new Homo erectus endocast, Zhoukoudian (ZKD) V, is assessed by comparing it with ZKD II, ZKD III, ZKD X, ZKD XI, ZKD XII, Hexian, Trinil II, Sambungmacan (Sm) 3, Sangiran 2, Sangiran 17, KNM-ER 3733, KNM-WT 15 000, Kabwe, Liujiang and 31 modern Chinese. The endocast of ZKD V has an estimated endocranial volume of 1140 ml. As the geological age of ZKD V is younger than the other ZKD H. erectus...