Table 1. Primer Sequences used for RT PCR.

Gene	Sense Primer	Antisense Primer	Product Size (bp)
K12	ACATGAAGAAGAACCACGAGGATG	TCTGCTCAGCGATGGTTTCA	150
K19	TGAGGTCATGGCCGAGCAGAAC	CATGAGCCGCTGGTACTCCTGA	331
ABCG2	AGTTCCATGGCACTGGCCATA	TCAGGTAGGCAATTGTGAGG	379
K3	GGCAGAGATCGAGGGTGTC	GTCATCCTTCGCCTGCTGTAG	145
GAPDH	CTG CAC CAC CAA CTG CTT AG	AGC TCA GGG ATG ACC TTG C	219