The LFB cDNA that contains kozak sequence fused with GFP
cDNA (LFB-GFP) was obtained by a sequential PCR amplification
from the GFP cDNA (Evrogen) template, starting with the first set of
primer pairs, LFBTG-F1 (50-TCCCTCTATCACCTGTGTGAGGAGGGC
CTTTATGGAGAGCGACGAG-30) and LFBTG-R (50-CCCTCGAGTTAT
TCTTCACCGGCAT-30), the second set of primer pairs, LFBTG-F2 (50-
GATGGCAGTGGAGGATGAAGAAGCTGGGTGCT CCCTCTATCACCTG-30)
and LFBTG-R, and then the third set of primer pairs, LFBTG-F3
(50-GGATCCCGCCACCATGTTCAAATGCCGCCGATGGCAGTGG AGGA
primer