. 2019 Feb 28;10:221. doi: 10.3389/fpls.2019.00221

Table 2.

Phenotypic analysis of root architecture in EV and FLAG-PvNF-YA1 roots.

	Primary root	Lateral root	Lateral root
	length^a (cm)	length^b (cm)	density^c (n/cm)
EV	11.21 ± 0.45	1.18 ± 0.09	4.7 ± 0.5
FLAG-PvNF-YA1	10.15 ± 0.71	1.24 ± 0.12	5.8 ± 0.8

^aNumber of primary roots analyzed > 50. ^bNumber of lateral roots analyzed > 50. ^cDensity is expressed as the number of lateral roots per cm of primary root. Number of primary roots analyzed > 25. Values between EV and FLAG-PvNF-YA1 roots were not significantly different in an unpaired t-test with P < 0.05.