A single-nucleotide polymorphism (SNP, pronounced snip) is a DNA sequence variation occurring when a single nucleotide adenine (A), thymine (T), cytosine (C), or guanine (G]) in the genome (or other shared sequence) differs between members of a species or paired chromosomes in an individual.
Whitstable [1] is a town in Kent, England. Whitstable is located on the North Kent Coast. The town is famous for its Oysters, and has several upmarket fish restaurants. Tourist Information is not currently availiable in whitstable itself, as the centre along the high street has recently closed.hitstable is served by regular trains from London Victoria, Margate, the Medway Towns and Faversham. Most trains from London Victoria divide at Faversham, with half of the train taking the North coast line, and half heading for the South coast; ensure that you are sitting in the correct part of the train.
Harrods. The history of this famous luxury store goes back to 1849 when Charles Henry Harrod opened a grocery at Brompton Road in Knightsbridge, at the time a small village just outside London.nightsbridge. The success of Harrods attracted a number of other entrepreneurs to Knightsbridge, resulting in an upscale shopping district. Nearby are luxury stores such as Harvey Nichols and Burberry. Sloane street, one of the most famous shopping streets in London, is just around the corner.