TABLE 1.

Primers used in this work.

Primer	Sequence (5′ > 3′)	Amplicon	References
P0	GAGAGTTTGATCCTGGCTCAG	16S rDNA	Di Cello and Fani, 1996
P6	CTACGGCTACCTTGTTACGA
1253	GTTTCCGCCC	RAPDs	Mori et al., 1999