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.
The first store to be opened â based on the âpile it high, sell it cheapâ format â was in Edgware in 1929. Tesco floated on the Stock Exchange in 1947. Annual sales hit Â£1bn in 1979 and doubled three years later. In 1995, Tesco began expanding globally.and directorsâ dealings. Tesco directors have been busy bees over recent years. The 12 months prior to our last review of the stock at end-April 2011 saw some chunky sales, though these were more than offset by buying under the firmâs share plan and stock option scheme. Since then the two-way trading has continued.