Fig 1.
Range of variations for contents of the essential oil compounds in A. lancea.
The boxes represent the values from the 25th to 75th percentile. The middle lines represent the median. The vertical lines extend from the minimum to the maximum values. Biological replicates within each clonal lines were as follows: line1–line17 (n = 20), line18–line24 (n = 10), line25 (n = 5). A; β-eudesmol contents, B; hinesol contents, C; atractylon contents, D; atractylodin contents.
Table 1.
Broad-sense heritability for contents of the essential oil compounds in A. lancea.
Fig 2.
Relationships between contents of the essential oil compounds and rhizome weight in A. lancea.
A; β-eudesmol contents, B; hinesol contents, C; atractylon contents, D; atractylodin contents.
Table 2.
Correlation matrix of β-eudesmol, hinesol, atractylon, and atractylodin contents.
Fig 3.
Interaction plots for interannual variability of the essential oil compound contents in A. lancea.
Each point represents the mean of 20 measurements within clonal lines each in 2016 and 2017. A; β-eudesmol contents, B; hinesol contents, C; atractylon contents, D; atractylodin contents.
Fig 4.
Relationships between contents of the essential oil compounds from six A. lancea clones grown in 2016 and 2017.
Each point represents the mean of 20 measurements each in 2016 and 2017. A. β-eudesmol contents, B. hinesol contents, C. atractylon contents, D. atractylodin contents.
Table 3.
Two-way ANOVA results for β-eudesmol, hinesol, atractylon, and atractylodin contents in six A. lancea clones grown in 2016 and 2017.
Fig 5.
Interaction plots for contents of the essential oil compounds in six A. lancea clones grown in Hokkaido and Ibaraki prefectures.
Data represent mean values of each compounds’ contents in A. lancea (n = 20 in line1, n = 12 in line2, n = 8 in line3, n = 20 in line4, n = 18 in line5, n = 20 in line6). A; β-eudesmol contents, B; hinesol contents, C; atractylon contents, D; atractylodin contents.
Fig 6.
Relation for contents of the essential oil compounds from six A. lancea clones grown in Hokkaido and Ibaraki prefecture.
Data represent means ± SD (n = 20 in line1, n = 12 in line2, n = 8 in line3, n = 20 in line4, n = 18 in line5, n = 20 in line6). A. β-eudesmol contents, B. hinesol contents, C. atractylon contents, D. atractylodin contents.
Table 4.
Two-way ANOVA for β-eudesmol, hinesol, atractylon, and atractylodin contents in six A. lancea clones grown in Hokkaido and Ibaraki prefecture.