BUZZ-Unilever and Coca Cola: emerging market victims
** Unilever (NYSE: UL - news) and Coca Cola (NYSE: KO - news) top fallers on FTSE 100, both on emerging market exposure
** Coca Cola down 5 pct as JPM cuts to "neutral" from "overweight"
** Says macroeconomic trends in Russia and Nigeria continue to deteriorate
** Co derives 47 pct of revenues from EMs, stock down 38 pct in last year
** Unilever falls 2.2 pct - missed Q4 sales guidance of 2.6 pct, coming in at 2.1 pct on weakness in emerging markets
(RM (LSE: RM.L - news) : alasdair.pal.thomsonreuters.com@reuters.net)