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애기장대 유래 뿌리 특이적 프로모터의 동정

Identification of Root-specific Promoters Derived from Arabidopsis thaliana

Korean Journal of Breeding Science 2018;50(1):21-32.
Published online: February 28, 2018

National Institute of Agricultural Science, RDA, Jeonju, 54874, Korea

*Corresponding Author Y. M. Kim(ymikim@korea.kr, +82-63-238-4616; +82-63-238-4604 J. Y. Lee(jy0820@korea.kr, +82-63-238-4616; +82-63-238-4604)
• Received: October 19, 2017   • Accepted: November 20, 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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  • Identification of Constitutive Promoters Derived fromBrassica rapa
    Jin Sun Kim, Sun-Hyung Lim, Young-Mi Kim, Jong-Yeol Lee
    Korean Journal of Breeding Science.2018; 50(3): 193.     CrossRef

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Identification of Root-specific Promoters Derived from Arabidopsis thaliana
Korean. J. Breed. Sci.. 2018;50(1):21-32.   Published online March 1, 2018
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Identification of Root-specific Promoters Derived from Arabidopsis thaliana
Korean. J. Breed. Sci.. 2018;50(1):21-32.   Published online March 1, 2018
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Identification of Root-specific Promoters Derived from Arabidopsis thaliana
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Fig. 1. Characterization of Arabidopsis F10-94 promoter using transgenic Arabidopsis plants. A: GUS staining. F10-94 (upper panel), Col-0 (middle panel) and CaMV35S (bottom panel). Red arrows indicate roots. B: GFP fluorescence analysis of transgenic Arabidopsis plant roots using confocal microscopy. BF indicates photo taken using bright-field microscopy. C: RT-PCR analysis of gus gene in different tissues. L, leaves; F, flowers; St, stems; R, roots; Si, silique.
Fig. 2. Characterization of Arabidopsis RA1-66 and Mix19-10 promoter using transgenic Arabidopsis plants. A: GUS staining. RA1-66 (upper panel), Col-0 (middle panel) and CaMV35S (bottom panel). Red arrows indicate roots. B: GFP fluorescence analysis of transgenic Arabidopsis plant roots using confocal microscopy. BF indicates photo taken using bright-field microscopy. C: RT-PCR analysis of gus gene in different tissues. L, leaves; F, flowers; St, stems; R, roots; Si, silique. D: GUS staining. Mix19-10 (upper panel), Col-0 (middle panel) and CaMV35S (bottom panel). E: GFP fluorescence analysis of transgenic Arabidopsis plant roots using confocal microscopy. F: RT-PCR analysis of gus gene in different tissues.
Fig. 3. Characterization of Arabidopsis ad21 promoter using transgenic Arabidopsis plants. A: GUS staining. ad21 (upper panel), Col-0 (middle panel) and CaMV35S (bottom panel). Red arrows indicate roots. B: GFP fluorescence analysis of transgenic Arabidopsis plant roots using confocal microscopy. BF indicates photo taken using bright-field microscopy. C: RT-PCR analysis of gus gene in different tissues. L, leaves; F, flowers; St, stems; R, roots; Si, silique.
Fig. 4. Characterization of cd1 promoter derived from Arabidopsis. A: GUS staining. Col-0 (left), cd1 (middle) and CaMV35S (right). Red arrows indicate roots. B: GFP fluorescence analysis of transgenic Arabidopsis plant roots using confocal microscopy. BF indicates photo taken using bright-field microscopy. C: Lateral root GFP fluorescence images of cd1 promoter controlled transgenic plant. D: RT-PCR analysis of gus gene in different tissues. L, leaves; F, flowers; St, stems; R, roots; Si, silique.
Fig. 5. Characterization of Arabidopsis d27-3 and RG10-41 promoter using transgenic Arabidopsis plants. A: GUS staining of d27-3 promoter. Col-0 (left), d27-3 (middle) and CaMV35S (right). Red arrows indicate roots. B: GFP fluorescence analysis of transgenic Arabidopsis plant roots using confocal microscopy. BF indicates photo taken using bright-field microscopy. C: RT-PCR analysis of gus gene in different tissues. L, leaves; F, flowers; St, stems; R, roots; Si, silique. D: GUS staining of RG10-41 promoter. RG10-41(upper panel), Col-0 (middle panel) and CaMV35S (bottom panel). E: GFP fluorescence analysis of transgenic Arabidopsis plant roots using confocal microscopy. F: RT-PCR analysis of gus gene in different tissues.
Fig. 6. GUS activity comparison of root-specific promoters by MUG analysis. GUS activity was measured in the root, stem, leaf, flower and silique from transgenic Arabidopsis. Fluorometric quantification of GUS activity was different among transgenic lines. The GUS activity is expressed in nmol 4-MU/hr/μg protein. Error bars represent SE within the three replicates.
Fig. 7. Transient analysis of tomato seedling through infection with Agrobacterium rhizogenesis ARqua1 with root-specific promoters derived from Arabidopsis.
Fig. 8. GUS staining of transgenic tomato plants with RG10-41 and RA1-66 promoter, respectively(T1).
Identification of Root-specific Promoters Derived from Arabidopsis thaliana

Seven promoter information and list of primers.

Promoter symbol Gene ID Forward primer Reverse primer Product size(bp)

F10-94 At1g23720 AAAAAGCAGGCTatcgttctcaaaatgatgct AGAAAGCTGGGggccatgataataaaaccaa 1,935
RA1-66 At1g56320 AAAAAGCAGGCTaatgctggcaaaactacatt AGAAAGCTGGGgggagagaaataagcagaga 1,926
Mix19-10 At1g29730 AAAAAGCAGGCTcctgtgaatctgcttacgat AGAAAGCTGGGgaagattgtgttcaagtgat 1,981
ad21 At2g42710 AAAAAGCAGGCTtcaatcgtccttctcttgat AGAAAGCTGGGttcactcactcgaggttttt 1,957
cd1 At1g14240 AAAAAGCAGGCTaggtgaatatcgttcctgtg AGAAAGCTGGGggatcgttgcattaacgtct 1,850
d27-3 At1g12040 AAAAAGCAGGCTttgtagatccacattcgtga AGAAAGCTGGGggtcaagaaacccaatttta 1,904
RG10-41 At2g24980 AAAAAGCAGGCTgagatcatgtcctttgttat AGAAAGCTGGGcatggttcttgaggatctca 2,003
Table 1 Seven promoter information and list of primers.