Comparative metabolite profiling of drought stress in roots and leaves of seven Triticeae species

BMC Genomics

Table 2 Morphological parameters of the roots measured for all genotypes by using WinRHIZO system

Species	Treatment	ARA	ARW	ARH	RL	PA	SA	AvD	LPV	RV	Tips	t-test
Aegilops speltoides ssp. speltoids	Control	54.80	36.36	94.54	32.47	50.24	84.44	10.15	24.55	21.70	32	0.016
Aegilops speltoides ssp. speltoids	Drought	49.66	77.84	72.18	51.52	54.39	109.26	23.82	83.17	40.05	18	0.001
Aegilops tauschii ssp. tauschii	Control	60.20	22.76	11.67	32.17	45.41	71.55	39.46	39.99	10.62	31	0.014
Aegilops tauschii ssp. tauschii	Drought	10.72	27.15	21.17	18.97	42.71	44.33	60.14	14.10	34.59	20	0.010
Triticum turgidum ssp. dicoccoides	Control	77.34	10.51	12.39	33.64	60.05	81.27	17.74	42.18	14.58	11	0.012
Triticum turgidum ssp. dicoccoides	Drought	10.03	45.46	93.87	54.12	80.97	119.20	13.93	60.36	17.13	10	0.037
Triticum turgidum ssp. dicoccoides	Control	15.22	43.81	14.44	32.99	43.78	61.64	98.22	29.64	13.84	62	0.017
Triticum turgidum ssp. dicoccoides	Drought	41.79	82.78	78.48	11.70	23.05	36.36	68.95	19.10	33.78	25	0.010
Triticum monococcum ssp. monococcum	Control	82.80	97.62	13.70	31.76	47.23	81.53	19.97	98.72	88.59	25	0.022
Triticum monococcum ssp. monococcum	Drought	88.67	38.59	14.97	16.78	62.25	28.37	10.62	28.84	25.16	30	0.012
Triticum aestivum ssp. aestivum	Control	19.71	21.78	36.32	37.97	94.23	76.41	23.60	46.97	34.52	13	0.025
Triticum aestivum ssp. aestivum	Drought	70.98	10.32	12.28	61.63	38.02	120.37	48.78	18.04	25.51	27	0.001
Triticum aestivum ssp. aestivum	Control	40.85	40.94	61.47	32.21	51.92	71.46	12.12	31.44	88.59	18	0.011
Triticum aestivum ssp. aestivum	Drought	52.96	18.52	10.70	14.75	74.33	53.38	19.97	11.04	25.16	22	0.006

ARA (cm²) Analysed Region Area (cm²); ARW (cm) Analysed Region Width (cm); ARH (cm) Analysed Region Height (cm); RL (cm) Root Length (cm); PA (cm²) Projected Area (cm²); SA (cm²); Surface Area (cm²); AvD (mm)

ISSN: 1471-2164