In embryonic stem (ES) cells, bivalent chromatin domains with overlapping repressive (H3 lysine 27 tri-methylation) and activating (H3 lysine 4 tri-methylation) histone modifications mark the promoters of more than 2,000 genes.To gain insight into the structure and function of bivalent domains, we mapped key histone modifications and subunits of Po
Commercial landings of starry smooth-hound Mustelus asterias in northern European seas are increasing, whilst our knowledge of their ecology, behaviour and population structure remains limited.M.asterias is a widely distributed demersal shark, occupying the waters of the southern North Sea and Irish Sea in the north, to at least the southern Bay of
Humans help each other.This fundamental feature of homo sapiens has been one of the most powerful forces sculpting the advent of modern civilizations.But what determines whether humans choose to help one another? Across 3 replicating studies, here, we demonstrate that sleep loss represents one previously unrecognized factor dictating whether humans
Studies examining whether stimulus valence affects cognitive processing and motor responses yield mixed results, possibly due Makeup Remover to treating negative words as a homogeneous category.Words related to pain may hold distinct status because of their relevance to survival.Thus, they offer a unique opportunity to investigate semantic influenc
This paper presents a case study to examine the Optimiser economic viability and performance analysis of a microcontroller based solar powered battery operated autorickshaw (m-SBAR), for the developing countries, which is compared with different types of rickshaws such as pedal rickshaw (PR), battery operated autorickshaw (BAR), and solar-powered b