LAMA1607
The amplified PCR products of 16S bacterial gene fragments were purified and sequenced at Macrogen sequencing company (Seoul, Korea) using the automated sequencer ABI 3100 (Applied Biosystems) with BigDye Terminator Kit v. 3.1 (Applied Biosystems). Primers 27F (5'AGAGTTTGATCMTGGCTCAG3') and 1492R (5'TACGGYTACCTTGTTACGACTT3') were used for sequencing