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들깨 종간 교잡( × ) 집단의 양적 형질 유전자좌 분석

Detection of QTLs in an Interspecific Cross between Perilla citriodora × P. hirtella Mapping Population

Korean Journal of Breeding Science 2018;50(1):13-20.
Published online: February 28, 2018

1 농촌진흥청 국립식량과학원

1 National Institute of Crop Science, RDA, Miryang 50424, Republic of Korea

2 팜한농㈜

2 Farm Hannong Inc., Seoul, 07320, Republic of Korea

3 농촌진흥청 국립농업과학원

3 National Academy of Agricultural Science, RDA, Wanju 55365, Republic of Korea

4 씨더스㈜

4 SEEDERS Inc., Daejeon, 34015, Republic of Korea

*Corresponding Author (ohkw1004@korea.kr, +82-55-350-1212, +82-55-353-3050)
• Received: September 19, 2017   • Accepted: November 24, 2017

© Korean Society of Breeding Science. All rights reserved.

This is an Open-Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Citations

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    Korean Journal of Medicinal Crop Science.2023; 31(4): 222.     CrossRef
  • Development of an SNP marker set for marker-assisted backcrossing using genotyping-by-sequencing in tetraploid perilla
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    Molecular Genetics and Genomics.2023; 298(6): 1435.     CrossRef
  • Bulk segregant analysis identifies SSR markers associated with leaf- and seed-related traits in Perilla crop (Perilla frutescens L.)
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    Genes & Genomics.2021; 43(4): 323.     CrossRef
  • Identification of quantitative trait loci associated with flowering time in perilla using genotyping-by-sequencing
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    Molecular Biology Reports.2019; 46(4): 4397.     CrossRef

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Detection of QTLs in an Interspecific Cross between Perilla citriodora × P. hirtella Mapping Population
Korean. J. Breed. Sci.. 2018;50(1):13-20.   Published online March 1, 2018
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Detection of QTLs in an Interspecific Cross between Perilla citriodora × P. hirtella Mapping Population
Korean. J. Breed. Sci.. 2018;50(1):13-20.   Published online March 1, 2018
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Detection of QTLs in an Interspecific Cross between Perilla citriodora × P. hirtella Mapping Population
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Fig. 1. Phenotypic variation in F2 population and their parents. P1 and P2 represent maternal and paternal parent respectively.
Detection of QTLs in an Interspecific Cross between Perilla citriodora × P. hirtella Mapping Population

Phenotypic variation in F2 population of a cross P. citriodora × P. hirtella.

Trait Mean SE Min Max Skewness Kurtosis

SL(Stem Length, cm) 91 19.3 35 135 0.09 0.09
NN(Node Number) 12.1 1.9 7 18 0.31 1.03
BN(Branch Number) 8.5 3.3 1 18 0.41 0.64
FCN(Flower Cluster Number) 234 225.7 33 512 4.81 26.88
FCL(Flower Cluster Length, cm) 13.95 3.47 5.6 24.1 -0.01 0.15
FN(Flower No./Flower Cluster) 51 9.8 28 73 -0.32 -0.58
SW(Seed Weight) 8.3 5.02 0.1 22.0 0.52 -0.41
RA(Rosemarinic Acid, ug/g) 1431 294 886 2503 0.70 0.94
LU(Luteolin, ug/g) 176 81 13 406 0.43 -0.18
AP(Apigenin, ug/g) 250 96 61 534 0.55 -0.05

Phenotypic Pearson correlations among traits in F2 populationz.

Trait SL NN BN FCN FCL FN SW RA LU

NN 0.505**
BN 0.622** 0.622**
FCN 0.432** 0.343** 0.57**
FCL 0.3** 0.014 0.119 0.304**
FN 0.323** 0.114 0.224* 0.428** 0.747**
SW 0.298** 0.076 0.293** 0.558** 0.204 0.135
RA -0.082 -0.092 -0.234* -0.057 0.262* 0.125 0.029
LU 0.066 -0.022 0.070 -0.071 -0.257* -0.311** 0.107 -0.084
AP -0.087 0.026 -0.024 -0.243* -0.27* -0.35** -0.025 0.052 0.762**

*Correlation is significant at 0.05 and 0.01 probability levels, respectively.

**Correlation is significant at 0.05 and 0.01 probability levels, respectively.

zAbbreviations of traits are same with Table 1.

Results of composite interval mapping for agronomic traits in F2.

Traitu Chr. Left Marker Right Marker Position (cM) LODz PVE(%)y Addx Domw |d/a|v

LC 3 scaffold8_17030380 scaffold8_16101189 95.8 14.3 50.4 0.66 0.15 PD
PB 2 scaffold25_4598423 scaffold25_3912693 57.9 10.0 25.4 0.54 0.06 A
PB 2 scaffold25_1773512 scaffold25_744098 76.2 7.8 19.1 0.05 -0.64 OD
PB 5 scaffold3_9875772 scaffold3_11292324 38.0 5.4 12.2 0.39 0.12 PD
PB 5 scaffold64_1191653 scaffold22_5567527 100.4 3.3 7.1 -0.28 -0.03 A
SL 9 scaffold35_5711921 scaffold134_133385 13.9 3.8 20.1 9.79 -14.67 OD
FCN 3 scaffold31_6872402 scaffold31_6250465 40.9 3.8 19.0 -54.43 -3.61 A
FCL 1 scaffold32_5830494 scaffold29_6732047 13.0 3.2 15.2 -1.64 1.04 PD
FCL 3 scaffold49_35668 scaffold6_4743200 63.4 4.0 17.8 -1.92 0.21 A
FN 3 scaffold6_9130731 scaffold21_10557309 58.2 5.1 23.8 -5.00 2.14 PD
SW 10 scaffold28_5887083 scaffold28_6525916 24.2 3.7 19.6 3.13 -1.60 PD
RA 1 scaffold16_7569624 scaffold16_7019064 150.9 4.2 8.3 -115.90 0.47 A
RA 5 scaffold10_10061999 scaffold10_9181391 4.0 7.1 14.8 171.59 47.89 PD
RA 6 scaffold43_1927956 scaffold43_2688122 34.6 3.7 7.2 103.81 27.49 PD
RA 7 scaffold59_753444 scaffold59_2135864 83.7 4.0 7.8 -27.91 -134.19 OD
RA 7 scaffold34_6133629 scaffold34_6235270 156.9 3.4 6.3 108.83 -31.67 PD
RA 10 scaffold12_7503648 scaffold12_9560702 2.1 12.8 32.1 -229.27 11.30 A
LU 1 scaffold46_600664 scaffold46_534033 191.8 5.2 22.4 59.15 -10.69 A
LU 10 scaffold32_1386668 scaffold32_1454570 21.8 3.3 13.6 44.55 -6.67 A
AP 1 scaffold2_12959065 scaffold2_13146855 89.8 3.8 12.6 46.97 26.22 PD
AP 4 scaffold24_857542 scaffold24_1017077 77.3 5.8 21.0 -6.65 90.29 OD

zLOD score for the detected QTLs (LOD threshold=3.0).

yproportion of variance explained by a QTL at the test site under H0:H3.

xAdditive effect under H1.

wDominant effect under H2.

vestimation of gene action, A (additive effect) 0-0.20, PD (partial dominance) 0.21-0.80, D (dominance) 0.81-1.20, OD (over dominance)>1.20.

uAbbreviations ; LC (Leaf Color), PB (Pubescence), others are same with Table 1.

Anthocyanin biosynthesis transcription factor like sequences located near from Leaf Color (LC) QTL of Chromosome 3.

Transcript No. Speciesz Sequence Identity TAIRy TAIR description

1SL023156t001 Mimulus guttatus v1.1 72.25 AT1G72210.1 basic helix-loop-helix (bHLH) DNA-binding superfamily protein
1SL003771t001 Vitis vinifera 73.06 AT5G16600.1 myb domain protein 43
1SL006007t004 Mimulus guttatus v2.0 93.39 AT5G66240.2 Transducin/WD40 repeat-like superfamily protein

zMost similar sequence DB with P. citriodora transcript sequence.

yLocus number in TAIR(The Arabidopsis Information Resource, http://www.arabidopsis.org).

Table 1 Phenotypic variation in F2 population of a cross P. citriodora × P. hirtella.
Table 2 Phenotypic Pearson correlations among traits in F2 populationz.

Correlation is significant at 0.05 and 0.01 probability levels, respectively.

Correlation is significant at 0.05 and 0.01 probability levels, respectively.

Abbreviations of traits are same with Table 1.

Table 3 Results of composite interval mapping for agronomic traits in F2.

LOD score for the detected QTLs (LOD threshold=3.0).

proportion of variance explained by a QTL at the test site under H0:H3.

Additive effect under H1.

Dominant effect under H2.

estimation of gene action, A (additive effect) 0-0.20, PD (partial dominance) 0.21-0.80, D (dominance) 0.81-1.20, OD (over dominance)>1.20.

Abbreviations ; LC (Leaf Color), PB (Pubescence), others are same with Table 1.

Table 4 Anthocyanin biosynthesis transcription factor like sequences located near from Leaf Color (LC) QTL of Chromosome 3.

Most similar sequence DB with P. citriodora transcript sequence.

Locus number in TAIR(The Arabidopsis Information Resource, http://www.arabidopsis.org).