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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2018.1
- 수록면
- 364 - 368 (5page)
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The R2R3-type protein IbMYB1 transcription factor is a key regulator for anthocyanin biosynthesis in the storage roots of sweet potatoes. It was previously demonstrated that the IbMYB1 expression stimulates anthocyanin pigmentation in tobacco leaves, arabidopsis and storage roots of sweet potatoes. In this study, we generated the transgenic potato plants that express the IbMYB1 genes, which accumulated high levels of anthocyanins under the control of either the tuber-specific patatin (PAT) promoter or oxidative stress-inducible peroxidase anionic 2 (SWPA2) promoter. The PAT-MYB1 transgenic lines exhibited higher anthocyanin levels in the tuber than the empty vector control (EV) or SWPA2-MYB1 plants. When combined, our results indicated that overexpression of the IbMYB1 is a highly promising strategy for the generation of transgenic plants with enhanced tissue specific anthocyanin production.
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참고문헌 (17)
참고문헌 신청
Allan AC / 2008 / MYB transcription factors that colour our fruit / Trends Plant Sci 13:99~102
Borevitz JO / 2000 / Activation tagging identifies a conserved MYB regulator of phenylpropanoid biosynthesis / Plant Cell 12:2383~2393
Cone KC / 1993 / Maize anthocyanin regulatory gene pl is a duplicate of c1 that functions in the plant / Plant Cell 5:1795~1805
Chen PN / 2005 / Cyanidin 3-glucoside and peonidin 3-glucoside inhibit tumor cell growth and induce apoptosis in vitro and suppress tumor growth in vivo / Nutr Cancer 53:232~243
Cho KS / 2016 / Expressing the sweet potato orange gene in transgenic potato improves drought tolerance and marketable tuber production / Compt Rend Biol 339:207~213
Borevitz JO / 2000 / Activation tagging identifies a conserved MYB regulator of phenylpropanoid biosynthesis / Plant Cell 12:2383~2393
Cone KC / 1993 / Maize anthocyanin regulatory gene pl is a duplicate of c1 that functions in the plant / Plant Cell 5:1795~1805
Chen PN / 2005 / Cyanidin 3-glucoside and peonidin 3-glucoside inhibit tumor cell growth and induce apoptosis in vitro and suppress tumor growth in vivo / Nutr Cancer 53:232~243
Cho KS / 2016 / Expressing the sweet potato orange gene in transgenic potato improves drought tolerance and marketable tuber production / Compt Rend Biol 339:207~213
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