A Nodulation-Proficient Nonrhizobial Inhabitant of Pueraria phaseoloides

Table 1

Primers used for the amplification of nifD and nifH genes in this study.

Gene	Primer sequence (5’-3’)	Product size	Reference
nifD	nifD_F: CGGTTACTGGTCTTGGTCTGGTC; nifD_R: GCGTCGTTAGCGATGTGGTGTC	338 bp	Glass et al. (2010) [6]
nifH	PolFor: TGCGACCCGAAGGCTGAC; PolR: ATGGCCATCATCTCACCGGA	360 bp	Poly et al. (2001) [7]