BMC Plant Biology

Table 2 Correlation analysis of different traits for 191 common wheat accessions under low and high salinity treatments

From:Genome-wide association study of yield and related traits in common wheat under salt-stress conditions

	PH	SN	SL	KPS	BM	YPP	GN	TKW
PH		0.494^**	0.405^**	0.362^**	0.510^**	0.415^**	0.553^**	−0.358^**	PH
SN	0.335^**		−0.08	0.028	0.811^**	0.785^**	0.891^**	−0.162^*	SN
SL	0.284^**	−0.079		0.331^**	0.282^**	0.260^**	0.164^*	0.151^*	SL
KPS	0.314^**	−0.093	0.262^**		0.327^**	0.317^**	0.398^**	−0.303^**	KPS
BM	0.496^**	0.764^**	0.164^*	0.285^**		0.964^**	0.897^**	0.12	BM
YPP	0.303^**	0.740^**	0.156^*	0.238^**	0.941^**		0.889^**	0.205^**	YPP
GN	0.447^**	0.859^**	0.032	0.356^**	0.870^**	0.855^**		−0.218^**	GN
TKW	−0.308^**	−0.227^**	0.223^**	−0.271^**	0.079	0.215^**	−0.293^**		TKW

The upper triangular matrix represents high salinity; the lower triangular matrix represents low salinity
PHplant height,SNspike number,SLspike length,KPSkernels per spike,GNgrain number,TKWthousand kernels weight,YPPyield per plot,BMbiological mass
*represents significant difference determined atp<0.05, ** represents significant difference determined atp<0.01

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