IntroductionGhana is a west African country bordered on the south by the Atlantic Ocean, and the north, east, and west by the Republics of Burkina Faso, Advent Calendars Togo, and Ivory Coast respectively.It has a population of 20,771,382.Prevalence of blindness is estimated at one per cent.It currently has 52 ophthalmologists and 216 ophthalmic nu
Conduction velocity is the speed at which electrical signals travel along axons and is a crucial determinant of neural communication.Inferences about conduction velocity can now be made in vivo in humans using a measure called the magnetic resonance (MR) g-ratio.This is the ratio of the inner axon diameter relative to that of the axon plus the myel
Exotic species have been hypothesized to successfully invade new habitats by virtue of possessing novel biochemistry that repels native enemies.Despite Walker the pivotal long-term consequences of invasion for native food-webs, to date there are no experimental studies examining directly whether exotic plants are any more or less biochemically dete
ABSTRACT The simultaneous effect of elevated CO2 concentration and drought on trees is still under investigation in the Amazon.We evaluated the effect of CO2 levels (400 and 800 ppm) and water regimes (50% and 100% soil field capacity) on photosynthetic Nevada traits, chlorophyll fluorescence, and total biomass accumulation in Ceiba pentandra.In we
Summary: How chromosome organization is related to genome function remains poorly understood.Cohesin, loop extrusion, and CCCTC-binding factor (CTCF) have been proposed to create topologically associating domains (TADs) to regulate gene expression.Here, we examine chromosome conformation in embryonic stem cells lacking cohesin and find, as in other