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옥수수 유묘기 한발 스트레스 평가를 위한 발현마커 후보군 탐색

문준철1, 신승호2, 김효철2, 송기태2, 김재윤3, 김경희2, 이병무2,*

Assessment of the Candidate Genes of Expression Markers Associated with Drought Stress in Maize Seedlings

Korean Journal of Breeding Science 2018;50(3):224-235.
Published online: August 31, 2018

강원대학교 농업생명과학연구원

동국대학교 생명과학과

공주대학교 식물자원학과

Agriculture and Life Sciences Research Institute, Kangwon National University, Chuncheon, 24341 Korea

Department of Life Science, Dongguk University-Seoul, Seoul, 04620, Korea

Department of Plant Resources, Kongju National University, Yesan, 32439, Korea

(E-mail: bmlee@dongguk.edu, Tel: +82-31-961-5130, Fax: +82-31-961-5108)
• Received: August 8, 2018   • Accepted: August 14, 2018

Copyright: © 2018 by the Korean Society of Breeding Science

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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  • Drought Tolerance Evaluation and Growth Response of Chinese Cabbage Seedlings to Water Deficit Treatment
    Yoonah Jang, Jinhee Kim, Junho Lee, Sangdeok Lee, Hwahyen Jung, Gyu-Hyeon Park
    Agronomy.2024; 14(2): 279.     CrossRef

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Assessment of the Candidate Genes of Expression Markers Associated with Drought Stress in Maize Seedlings
Korean. J. Breed. Sci.. 2018;50(3):224-235.   Published online September 1, 2018
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Assessment of the Candidate Genes of Expression Markers Associated with Drought Stress in Maize Seedlings
Korean. J. Breed. Sci.. 2018;50(3):224-235.   Published online September 1, 2018
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Assessment of the Candidate Genes of Expression Markers Associated with Drought Stress in Maize Seedlings
Image Image Image Image Image
Fig. 1 Clustering dendrogram of genes and consensus modules found in drought stress-related genes of maize. The correspondence between consensus modules and modules found individually in tolerant and susceptible types based on the expression values of the common genes. Each row corresponds to a drought stress specific module (labeled by color as well as text along with the number of genes in the module), and each column corresponds to one consensus module. Numbers indicate gene counts in the intersection of the corresponding modules. The stronger red color indicates a more significant overlap (left: tolerance type, right: susceptible type).
Fig. 2 Heatmap of a royalblue module under drought stress in maize. The x-axis represents microarray samples grouped into tolerant and susceptible types and the y-axis represents genes found in the module. Below the heatmap, the corresponding module eigengene expression values are shown.
Fig. 3 Expression profiles of Ki3 (susceptible type) and Ki11 (tolerant type) with selected genes under drought stress in maize seedling. A) Internal control (ZmDREB1.7), B) candidate eight genes from selected 30 genes. Data represent the means ±SD of three biological replicates. Asterisks (*, ** and ***) represent significant differences (p<0.05, p<0.01 and p<0.001, respectively) according to the t-test.
Fig. 4 Expression profiles of four inbred lines with selected candidate eight genes under drought stress in maize root. Ki11 (tolerant type, upper left), CML322 (tolerant type, upper right), Ki3 (susceptible type, lower left), and M37w (susceptible type, lower right) were represented, respectively. Data represent the means ±SD of three biological replicates. Asterisks (*, ** and ***) represent significant differences (p<0.05, p<0.01 and p<0.001, respectively) according to the t-test.
Fig. 5 Expression profiles of four inbred lines with selected candidate eight genes under rewatering stress in maize root. Ki11 (tolerant type, upper left), CML322 (tolerant type, upper right), Ki3 (susceptible type, lower left), and M37w (susceptible type, lower right) were represented, respectively. Data represent the means ±SD of three biological replicates. Asterisks (*, ** and ***) represent significant differences (p<0.05, p<0.01 and p<0.001, respectively) according to the t-test.
Assessment of the Candidate Genes of Expression Markers Associated with Drought Stress in Maize Seedlings

List of 9 inbred lines of maize in study.

Inbred line Origin
B73 USA, Iowa
CML 103 Mexico, Federal District
CML 228 Mexico, Federal District
CML 277 Mexico, Federal District
CML 322 Mexico, Federal District
Ki3 Thailand
Ki11 Thailand
M37W South Africa, KwaZulu-Nata
NC358 USA, North Carolina

Information of primer sequences.

NCBI Accession no.  Genechip ID  Forward primer (5’ → 3’) Annealing Temp.(°C)

 Reverse primer (5’ → 3’)
BU050895 Zm.12616.1 GCTAATTCCGCAGGAGAGAAA 56
TGCCAGCCCTTCTTCTTAAC
CO527263 Zm.43.1 CTTGTTCGCGAGTCCAGTAT 56
CAGCAACGTACCTGCAAATC
AI834513 Zm.2073.2 CGTGGGTTTGGCTTTGTTAC 56
CATTCAGAAGCCTCCCACTAAT
BF728598 Zm.1769.1 AACCAAGATCGAGCGAATCC 56
CATGCGGTTTATTGGCATACAA
CK827168 Zm.1987.2 ACGGCATGGACACAACTAAA 56
ACGGTCCAACTCCTTTGATATG
CD978285 Zm.2321.4 GCGAAAGTAGTGGCAGAGAA 56
CATGCAGGTGCAGATGATAGA
AY104757 Zm.14392.1 CTCAAGGGCCCACTGTATTATG 60
CTCCCAACAACATCGGCTATAC
CO524848 Zm.18537.1 GAGAGGTCGCGTAGATGATTAG 56
TAGGTATTAGCTGCCGATGC
AF457983 Zm.13389.1 GTTCTTTCTTGCTGTTGCTTAGT 57
GATTCCACACTCTCTTCCCTTC
CF627469 Zm.2139.1 CGTGGGTTTGGCTTTGTTAC 56
CATTCAGAAGCCTCCCACTAAT
BG841205 Zm.2171.1 CGTGGGTTTGGCTTTGTTAC 56
CATTCAGAAGCCTCCCACTAAT
BM072816 Zm.8068.1 GAGAGTCAAAGGGAAGGTGAAG 56
ACTTGTTGCCTGACGAGAAATA
CF631845 Zm.17625.1 ACGAAGCTCGTCGAAGAATATG 56
TTGCTCACAGGCGAACTAAA
CF037152 Zm.15086.1 GGGTAACCAGGATGTGTCTTT 56
ACCCTGGAGATGGATTCTTATTG
AY108162 Zm.4489.1 ATGTCACTCATGACGACTTCTAC 56
TCCGTCCTTCCTGCATTAAC
AJ606944 Zm.16971.1 CCTGTCTTTGCTTCCCTCTTAC 53
AACGTGCCCAGCTTCTTT
CO520926 Zm.19277.1 TCTACTATCTGCCCGTCTACAA 58
GAAGTAGTGGAAGCACCAGTAG
BM340313 Zm.9828.1 GATGAACGAGCGAGGATTGA 56
CATAGCAAGTATACCGGAGACC
AW927712 Zm.2258.1 CGTGGGTTTGGCTTTGTTAC 56
CATTCAGAAGCCTCCCACTAAT
BM381236 Zm.11849.1 CGTGTGCTAGAAAGAACCTGTA 56
ACAGAACGAAGACGGAACAA
BG836522 Zm.1967.1 ACGGCATGGACACAACTAAA 56
ACGGTCCAACTCCTTTGATATG
CA403577 Zm.4270.2 CGAGATGCAAGGTACAAGAAGA 57
CCTGAACAGGCAGACCATATT
CB351077 Zm.14663.1 GTCATCTGGTCGAGTGGAAATAA 59
GTCACAGATCGAAGAACCCTAAA
CD219246 Zm.16973.1 CCTGTCTTTGCTTCCCTCTTAC 53
AACGTGCCCAGCTTCTTT
BM078934 Zm.15119.1 GTGCTGTGGAGCAAGGTAAA 56
CCTCATCACTGCCAATCTCTTC
AY103786 Zm.281.1 GCCACCACCGAAGAAGATAAA 57
GAAACGTAAGCGGAGGATCTG
CK145306 Zm.17181.1 GAGCAGAGAGCAGCACATTA 56
CATCTGTAGCACCGCAAATTC
AY110813 Zm.3423.1 GGGAATTATCTCTCAGCTTCCC 57
GCTTGGTCTCTGCAGTCTTAT
BM335820 Zm.2227.1 CGTGGGTTTGGCTTTGTTAC 56
CATTCAGAAGCCTCCCACTAAT
AF329371 Zm.445.1 TTCTGCGATATGGTCCACAAG 56
TTCCCAGCGAGTCAGATAGA

Number of genes differentially expressed in 6 modules.

Module Tolerance type Susceptible type Overlap

MD SD RW MD SD RW MD SD RW
Yellow up 112 88 94 91 90 105 85 87 84
down 206 230 224 227 228 213 200 227 203
Green-yellow up 957 974 1,269 956 942 1,228 880 885 907
down 1,476 1,459 1,164 1,477 1,491 1,205 1,400 1,402 843
Turquoise up 191 172 155 198 170 155 130 107 148
down 184 203 220 177 205 220 116 140 213
Royalblue up 131 131 114 134 134 134 128 128 110
down 52 52 69 49 49 49 46 46 45
Brown4 up 874 877 625 877 874 698 856 862 356
down 532 529 781 529 532 708 511 517 439
Plum1   up 27 27 24 28 30 30 26 27 20
down 29 29 32 28 26 26 27 26 22

MD: moderate drought, SD: severe drought, RW: rewatering

Description of candidate 8 genes from selected 30 genes.

Gene ID (on B73 RefGen_v3) NCBI Accession no.  Description  GO Terms
GRMZM2G063126 BU050895 ferredoxin-6, chloroplastic-like chloroplast;electron carrier activity;metal ion binding;2 iron,
- BF728598    -    -
GRMZM2G407223 CK827168 TPA: hypothetical protein ZEAMMB73_259306    -
GRMZM2G117164 CO524848 homeobox-leucine zipper HOX24-like chloroplast;electron carrier activity;metal ion binding;2 iron, sequence-specific DNA binding;transcription, DNA-templated;regulation of transcription, DNA-templated
GRMZM2G448627 AF457983 seed maturation embryo development
- CF037152    -    -
GRMZM2G167220 AJ606944 cytokinin oxidase 3 extracellular space;cytoplasmic membrane-bounded vesicle; UDP-N-acetylmuramate dehydrogenase activity; cytokinin dehydrogenase activity;flavin adenine dinucleotide binding;
GRMZM2G112538 BG836522 pathogenesis-related 1-like defense response;response to biotic stimulus
Table 1 List of 9 inbred lines of maize in study.
Table 2 Information of primer sequences.
Table 3 Number of genes differentially expressed in 6 modules.

MD: moderate drought, SD: severe drought, RW: rewatering

Table 4 Description of candidate 8 genes from selected 30 genes.