Table 1.

QTL and tentative QTL identified for different traits under saline and control conditions in a double haploid population derived from a cross between CM72 and Gairdner

Trait	QTL	Linkage group	Position	LOD	R2 (%)	Nearest marker
GY-T	QGY-T.CmGa.1H	1H	11	3.95	12.5	bPb-7043
SA-T	QSA-T.CmGa.1H	1H	121.4	3.12	12.5	bPb-9081
TR-C	QTR-C.CmGa.1H	1H	137.6	3.52	14	bPb-1381
BM-C	QBM-C.CmGa.1H	1H	137.6	3.79	15	bPb-1381
GS-C		1H	137.6	2.76	11.2	bPb-1381
CI-C		1H	137.6	2.75	11.2	bPb-1381
BM-T/C	QBM-T.CmGa.2H	2H	6.8	3.49	14	bPb-7803
TR-T/C		2H	6.8	2.54	10.4	bPb-7803
GS-T		2H	10.3	2.54	10.3	bPb-1949
LT-C	QLT-C.CmGa.2H	2H	112.8	4.19	16.5	bPb-0827
LT-T	QLT-T.CmGa.2H	2H	112.8	3.09	11.2	bPb-0827
GY-C	QGY-C.CmGa.2H	2H	134	3.77	15	Ebmatc0039
VPD-T/C		2H	153.6	2.63	10.7	bPb-2701
GY-T	QGY-T.CmGa.3H	3H	58.9	4.35	13.9	bPb-0198
GY-T/C	QGY-T/C.CmGa.3H	3H	58.9	4.42	17.3	bPb-0198
STC	QSTC.CmGa.3H	3H	60.1	4.29	16.8	Bmac209
AWL-T		3H	136.9	2.78	11.3	bPb-3634
SCL-T		4H	122.5	2.98	12	bPb-6153
LT-T		5H	53.3	2.69	9.7	bPb-2762
SCW-C		6H	93.5	2.81	11.4	EBmac602
SCV-C		6H	93.5	2.58	10.5	EBmac602
LT-C		7H	63.9	2.81	9.5	bPb-1209

Tentative QTL: 2.5 < LOD < 3.0. QTL: LOD > 3.0

Abbreviations: −C traits under control conditions, −T traits under salt treatment, −T/C the ratio of traits under salt treatment to traits under control conditions, GY grain yield, BM biomass, STC salinity tolerance score, gas exchange traits, TR transpiration rate, LT leaf temperature, GS stomatal conductance, CI intercellular CO₂ concentration, VPD leaf vapour pressure deficit, SA stomatal pore area, AWL aperture width/length, SCL subsidiary cell length, SCW subsidiary cell width, SCV subsidiary cell volume