Table 1.

Probes and primers used for the real-time qPCR.

Genes	Sequences of Probes	Sequences of Forward Primer (5′-3′)	Sequences of Reverse Primer (5′-3′)	References
16S rRNA	CTTGTACACACCGCCCGTC	CGGTGAATACGTTCYCGG	GGWTACCTTGTTACGACTT	[25]
sul1	CAGCGAGCCTTGCGGCGG	CCGTTGGCCTTCCTGTAAAG	TTGCCGATCGCGTGAAGT	[26]
sul2	CGGTGCTTCTGTCTGTTTCGCGC	CGGCTGCGCTTCGATT	CGCGCGCAGAAAGGATT	[27]