A combination of genome-wide association study and transcriptome analysis in leaf epidermis identifies candidate genes involved in cuticular wax biosynthesis in Brassica napus

Jin, Shurong; Zhang, Shuangjuan; Liu, Yuhua; Jiang, Youwei; Wang, Yanmei; Li, Jiana; Ni, Yu

doi:10.1186/s12870-020-02675-y

Table 1 Phenotypic variations of leaf cuticular wax in the association panel of Brassica napus

From: A combination of genome-wide association study and transcriptome analysis in leaf epidermis identifies candidate genes involved in cuticular wax biosynthesis in Brassica napus

Traits	Year	Min (μg·cm^− 2)	Max (μg·cm⁻²)	Mean ± SD (μg·cm⁻²)	CV (%)
Total wax	2016	7.75	53.93	27.44 ± 7.75	28.24
Total wax	2017	4.23	44.83	18.65 ± 5.55	29.76
Acids	2016	0.15	2.08	0.44 ± 0.27	60.19
Acids	2017	0.05	0.96	0.18 ± 0.11	60.01
Aldehydes	2016	0.22	2.16	0.73 ± 0.34	46.63
Aldehydes	2017	0.06	1.75	0.50 ± 0.28	55.29
Alkanes	2016	4.39	31.78	14.32 ± 4.39	30.65
Alkanes	2017	2.69	31.82	11.71 ± 3.98	34.02
2-Alcolols	2016	1.37	9.34	3.48 ± 1.37	39.51
2-Alcolols	2017	0.26	4.59	1.60 ± 0.65	40.49
C₂₉ Ketone	2016	1.99	14.70	6.39 ± 1.99	31.08
C₂₉ Ketone	2017	0.14	7.93	3.90 ± 1.45	37.27
1-Alcohols	2016	0.35	2.63	1.15 ± 0.45	39.14
1-Alcohols	2017	0.05	1.52	0.46 ± 0.27	58.59
Esters	2016	0.16	2.29	0.93 ± 0.46	49.79
Esters	2017	0.08	0.78	0.31 ± 0.11	34.83
C₂₆ Acid	2016	0.05	1.25	0.28 ± 0.22	75.91
C₂₆ Acid	2017	0.00	0.83	0.11 ± 0.09	79.28
C₂₈ Acid	2016	0.00	0.06	0.02 ± 0.01	83.15
C₂₈ Acid	2017	0.00	0.03	0.01 ± 0.01	90.39
C₂₆ Aldehyde	2016	0.01	0.07	0.02 ± 0.01	49.32
C₂₆ Aldehyde	2017	0.00	0.04	0.01 ± 0.01	42.94
C₂₈ Aldehyde	2016	0.05	1.21	0.17 ± 0.13	80.62
C₂₈ Aldehyde	2017	0.02	0.86	0.13 ± 0.12	92.38
C₃₀ Aldehyde	2016	0.10	0.88	0.42 ± 0.19	45.37
C₃₀ Aldehyde	2017	0.02	0.67	0.28 ± 0.12	42.32
C₂₅ Alkane	2016	0.00	0.04	0.01 ± 0.01	70.91
C₂₅ Alkane	2017	0.00	0.04	0.01 ± 0.01	90.12
C₂₆ Alkane	2016	0.00	0.01	0.01 ± 0.00	43.70
C₂₆ Alkane	2017	0.00	0.02	0.00 ± 0.00	68.72
C₂₇ Alkane	2016	0.03	0.27	0.11 ± 0.05	43.09
C₂₇ Alkane	2017	0.03	0.25	0.10 ± 0.04	42.40
C₂₈ Alkane	2016	0.03	0.25	0.09 ± 0.03	36.08
C₂₈ Alkane	2017	0.01	0.17	0.06 ± 0.02	29.82
C₂₉ Alkane	2016	4.27	30.90	10.89 ± 3.07	28.19
C₂₉ Alkane	2017	2.23	25.52	11.30 ± 3.83	33.90
C₃₀ Alkane	2016	0.03	0.38	0.11 ± 0.06	54.70
C₃₀ Alkane	2017	0.04	0.38	0.13 ± 0.05	33.80
C₃₁ Alkane	2016	0.01	0.98	0.17 ± 0.15	87.60
C₃₁ Alkane	2017	0.00	5.82	0.36 ± 0.72	200.0
C₂₉ 2-Alcohol	2016	1.30	8.68	3.30 ± 1.30	39.31
C₂₉ 2-Alcohol	2017	0.21	4.03	1. 50 ± 0.65	43.49
C₃₁ 2-Alcohol	2016	0.01	0.11	0.04 ± 0.02	52.51
C₃₁ 2-Alcohol	2017	0.01	0.08	0.02 ± 0.01	56.29
C₂₆ 1-Alcohol	2016	0.19	1.74	0.85 ± 0.33	38.85
C₂₆ 1-Alcohol	2017	0.03	0.91	0.34 ± 0.20	58.09
C₂₈ 2-Alcohol	2016	0.03	0.93	0.30 ± 0.13	44.32
C₂₈ 2-Alcohol	2017	0.00	0.61	0.13 ± 0.10	79.04
C₃₈ Ester	2016	0.00	0.09	0.02 ± 0.02	99.82
C₃₈ Ester	2017	0.00	0.08	0.01 ± 0.01	99.42
C₄₀ Ester	2016	0.01	0.38	0.15 ± 0.09	59.26
C₄₀ Ester	2017	0.01	0.18	0.06 ± 0.03	42.75
C₄₂ Ester	2016	0.13	1.34	0.59 ± 0.31	53.05
C₄₂ Ester	2017	0.03	0.39	0.18 ± 0.06	35.83
C₄₄ Ester	2016	0.01	0.50	0.16 ± 0.11	67.07
C₄₄ Ester	2017	0.01	0.18	0.06 ± 0.02	38.36
Total C₂₉	2016	6.83	47.31	23.51 ± 6.83	29.04
Total C₂₉	2017	3.10	35.06	18.43 ± 4.63	28.17
Alkane Pathway	2016	7.00	48.63	24.19 ± 7.00	28.95
Alkane Pathway	2017	3.61	41.76	17.19 ± 5.12	29.80
1-Alcohol Pathway	2016	0.51	4.56	2.08 ± 0.70	33.73
1-Alcohol Pathway	2017	0.24	1.97	0.78 ± 0.32	40.73

Note: Total C₂₉, the sum of C₂₉ Alkane, C₂₉ Ketone and C₂₉ 2-Alcohol; Alkane Pathway, the sum of products from alkane-forming pathway; 1-Alcohol Pathway, the sum of products from alcohol-forming pathway

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