. 2018 Jul 5;6:e5138. doi: 10.7717/peerj.5138

Table 2. Sequence specific primers of rhizobacterias, Azospirillum brasilense (AB) and Azotobacter chroococcum (AC) for qRT-PCR.

Primer	Sequence (5′-3′)	GenBank accession	Description
AB-4	Forward: CAAGGGCACCATCCCGAC	X51500.1	A. brasilense NifH gene
AB-4	Reverse: CTGCTGCTCCTCCGACT	X51500.1	A. brasilense NifH gene
AC-2	Forward: GTGACCCGAAAGCTGACTCC	EU693338.1	A. chroococcum nifH gene
AC-2	Reverse: CCACCTTCAGCACGTCTTCC	EU693338.1	A. chroococcum nifH gene