“…Ancient DNA (aDNA) has been recovered from charred wheat grains from an Iron Age hillfort (Allaby et al, 1994) and a Neolithic lakeshore dwelling (Schlumbaum et al, 1998), from desiccated Egyptian barley (Palmer et al, 2009), sorghum (Deakin et al, 1998, radish (O'Donoghue et al, 1996), wheat (Blatter et al, 2002a) and maize (Freitas et al, 2003), as well as waterlogged Prunus (Pollmann et al, 2005), grape pips (Manen et al, 2003) and olive stones (Elbaum et al, 2005).…”