Marker-trait association analysis for drought tolerance in smooth bromegrass

Saeidnia, F.; Majidi, M. M.; Mirlohi, A.

doi:10.1186/s12870-021-02891-0

BMC Plant Biology

Table 4 Association of SRAP markers with phenological, morphological, and agronomic traits of smooth bromegrass genotypes under normal and water deficit conditions based on mixed linear model (MLM)

From: Marker-trait association analysis for drought tolerance in smooth bromegrass

Traits	Normal irrigation			Deficit irrigation
Traits	Marker	P value	R² (%)	Marker	P value	R² (%)
DPE	Me1/Em4–13^a	0.0054	10.08	Me4/Em1–5^a	0.0047	9.52
	Me3/Em1–13	0.0058	9.94	Me4/Em2–11	0.0049	9.46
	Me2/Em1–14	0.0059	9.88	Me2/Em4–7	0.0062	9.01
	Me2/Em2–13	0.0067	9.61	Me1/Em4–13^a	0.0080	8.52
	Me4/Em1–5^a	0.0070	9.54
	Me1/Em3–10	0.0098	8.82
DA	Me1/Em6–7^a	0.0012	11.20	Me1/Em6–7^a	0.0001	12.79
	Me2/Em1–14^a	0.0013	10.99	Me2/Em1–14^a	0.0004	11.33
	Me1/Em4–13	0.0017	10.56	Me2/Em1–12	0.0011	9.87
	Me2/Em2–13^a	0.0032	9.53	Me4/Em6–22^a	0.0017	9.23
	Me4/Em6–22^a	0.0051	8.70	Me2/Em5–21^a	0.0043	7.82
	Me3/Em1–13	0.0069	8.15	Me5/Em3–3	0.0085	6.78
	Me2/Em5–21^a	0.0088	7.71	Me2/Em2–13^a	0.0086	6.76
PH	Me1/Em6–7^a	0.0008	20.89	Me1/Em6–7^a	0.0016	18.83
	Me2/Em1–14	0.0013	19.40	Me2/Em5–21^a	0.0024	17.61
	Me2/Em5–21^a	0.0014	19.20	Me5/Em5–15	0.0046	15.68
	Me5/Em3–10	0.0046	15.59	Me1/Em2–2	0.0067	14.51
	Me5/Em6–1	0.0060	14.79	Me4/Em2–11	0.0070	14.35
	Me4/Em3–14	0.0062	14.67
	Me2/Em4–2	0.0072	14.21
	Me2/Em5–22	0.0084	13.75
FLL	Me2/Em5–21	0.0011	16.46	Me1/Em6–7^a	0.0027	14.97
	Me1/Em6–7^a	0.0015	15.62	Me2/Em5–8	0.0029	14.86
	Me5/Em6–11	0.0025	14.46	Me3/Em1–6	0.0047	13.53
	Me5/Em3–3	0.0045	12.96	Me2/Em1–20	0.0061	12.83
	Me2/Em1–14	0.0054	12.47	Me2/Em2–4	0.0063	12.74
	Me1/Em6–16	0.0075	11.62	Me2/Em4–23	0.0077	12.19
				Me5/Em1–21	0.0078	12.17
				Me4/Em3–13	0.0087	11.85
FLW	Me4/Em4–14^a	0.0011	14.76	Me1/Em2–21^a	0.0011	14.70
	Me4/Em6–2^a	0.0012	14.51	Me4/Em6–2^a	0.0023	13.12
	Me5/Em2–1^a	0.0014	14.09	Me4/Em4–14^a	0.0029	12.59
	Me1/Em2–21^a	0.0042	11.73	Me5/Em2–1^a	0.0047	11.52
	Me1/Em6–7	0.0042	11.71	Me4/Em1–14	0.0068	10.65
	Me5/Em5–7	0.0072	10.48	Me1/Em1–13^a	0.0093	9.93
	Me1/Em1–13^a	0.0079	10.27
PL	Me2/Em3–5	0.0049	13.64	Me5/Em2–13	0.0015	15.49
	Me4/Em1–9	0.0084	12.13	Me2/Em2–18	0.0043	12.93
				Me2/Em2–12	0.0075	11.53
				Me1/Em1–6	0.0088	11.12
NS	Me2/Em2–16	0.0033	16.43	Me5/Em4–10	0.0027	17.56
	Me2/Em6–18	0.0039	15.98	Me4/Em2–24	0.0030	17.26
	Me5/Em4–7^a	0.0041	15.83	Me5/Em4–7^a	0.0034	16.92
	Me5/Em4–11	0.0049	15.23	Me5/Em2–20	0.0048	15.79
	Me2/Em6–10	0.0084	13.57	Me4/Em6–20	0.0096	13.59
	Me4/Em3–11	0.0094	13.25
DMY	Me1/Em3–15	0.0030	14.42	Me1/Em5–11^a	0.0028	14.14
	Me4/Em2–12	0.0061	12.61	Me1/Em5–23	0.0033	13.75
	Me4/Em1–17	0.0081	11.84	Me2/Em4–16	0.0098	10.93
	Me1/Em5–11^a	0.0094	11.43
CD	Me4/Em2–12	0.0004	20.20	Me5/Em4–22^a	0.0040	13.52
	Me5/Em4–11	0.0049	13.87	Me1/Em5–11	0.0050	12.95
	Me5/Em4–22^a	0.0095	12.00	Me2/Em4–16	0.0095	11.24
WGV	Me1/Em5–11^a	0.0011	19.30	Me2/Em4–7	0.0024	17.21
	Me5/Em4–21	0.0015	18.42	Me1/Em5–11^a	0.0032	16.35
	Me5/Em3–5	0.0028	16.69	Me5/Em5–18	0.0040	15.70
	Me5/Em2–20^a	0.0036	15.98	Me2/Em6–16^a	0.0046	15.32
	Me1/Em5–24	0.0045	15.31	Me5/Em2–20^a	0.0046	15.30
	Me5/Em1–4	0.0047	15.14	Me1/Em5–3	0.0048	15.16
	Me2/Em6–16^a	0.0094	13.04	Me1/Em2–19	0.0058	14.59
	Me2/Em2–1	0.0099	12.86	Me2/Em5–5	0.0074	13.84
				Me1/Em3–15	0.0089	13.27

CD Crown diameter, DA Days to anthesis, DMY Dry matter yield, DPE Days to panicle emergence, FLL Flag leaf length, FLW Flag leaf width, NS Number of stems per plant, PH Plant height, PL Panicle length, WGV Winter growth vigor
^a Stable markers under normal and water deficit conditions

Back to article page

ISSN: 1471-2229

Contact us

General enquiries: journalsubmissions@springernature.com