. 2016 Jul 28;11(7):e0160073. doi: 10.1371/journal.pone.0160073

Table 3. Cluster means of reductions in root length and shoot length, root re-growth (RRG) and mean genetic distance (MGD) under Al stress conditions among the clusters.

Clusters	Genotypes	Root length	Shoot length	RRG	MGD
Cluster 1	3	25.94^a	10.27^abc	0.91^bc	0.65^g
Cluster 2	4	37.60^cd	18.84^ab	0.78^ab	0.61^ef
Cluster 3	32	40.15^bcd	24.08^bc	0.76^a	0.54^bcd
Cluster 4	9	27.97^ab	14.76^a	1.28^c	0.55^cd
Cluster 5	6	45.78^cd	23.30^abc	0.72^a	0.56^cd
Cluster 6	30	42.87^cd	25.64^c	0.80^a	0.54^bc
Cluster 7	6	43.62^d	24.42^abc	0.81^ab	0.64^fg
Cluster 8	3	32.18^ab	19.62^abc	0.83^ab	0.58^de
Cluster 9	26	35.53^abc	18.01^abc	0.74^a	0.54^bcd
Cluster 10	80	35.50^abcd	17.83^abc	0.79^a	0.51^ab
Cluster 11	85	39.81^bcd	20.82^abc	0.72^a	0.48^a

Values within each column that do not share common letter are significantly different by Duncan’s post- hoc test at P≤0.05.