Sir Hans Sloane (1660-1735): his life and legacy.

Sir Hans Sloane was born in Killyleagh, Co Down, the seventh and last son of Alexander Sloane. His father, who was of Scottish ancestry, had a long association with James Hamilton, Earl of Clanbrassil who had acquired the castle in Killyleagh and extensive estates in east Down. The Hamilton family took an interest in the education of the Sloane children, and much of the early tuition of Hans was conducted within the library of Killyleagh Castle.

Chromosome 7q21-22 and multiple sclerosis: evidence for a genetic susceptibility effect in vicinity to the protachykinin-1 gene.

Chromosome 7q21-22 and, in particular, the region surrounding D7S554 emerged from the recent American genome screen in multiple sclerosis (MS) as the most promising region genome-wide for harboring a disease susceptibility gene. We tested association between D7S554 and MS in 217 Sardinian trio MS families by the transmission disequilibrium test (TDT), and in a Northern Irish case-control study comprising 542 individuals. In both populations, we found evidence for significant allelic association (P(c)=0.