J
Jong-Sug Park
Researcher at Rural Development Administration
Publications - 15
Citations - 336
Jong-Sug Park is an academic researcher from Rural Development Administration. The author has contributed to research in topics: Polyunsaturated fatty acid & Arachidonic acid. The author has an hindex of 8, co-authored 15 publications receiving 294 citations.
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Journal ArticleDOI
Arabidopsis R2R3-MYB transcription factor AtMYB60 functions as a transcriptional repressor of anthocyanin biosynthesis in lettuce (Lactuca sativa).
Jong-Sug Park,Jung-Bong Kim,Kang-Jin Cho,Choong-Ill Cheon,Mi-Kyung Sung,Myoung-Gun Choung,Kyung-Hee Roh +6 more
TL;DR: It is found that one member of this protein family, AtMYB60, inhibits anthocyanin biosynthesis in the lettuce plant and the correlation between the overexpression of AtmyB60 and the inhibition of anthochenin accumulation suggests that the transcription factorAtMYB 60 controls anthocianin biosynthetic activity in the lettuces leaf.
Journal ArticleDOI
Genes up-regulated during red coloration in UV-B irradiated lettuce leaves
Jong-Sug Park,Myoung-Gun Choung,Jung-Bong Kim,Bum-Soo Hahn,Jong-Bum Kim,Shin-Chul Bae,Kyung-Hee Roh,Yong-Hwan Kim,Choong-Ill Cheon,Mi-Kyung Sung,Kang-Jin Cho +10 more
TL;DR: A relationship between red coloration and the expression of up-regulated genes in lettuce is shown, indicating that the genes CHS, F3H, and DFR coincided with increases in anthocyanin accumulation during the redcoloration of lettuce leaves.
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Expression and purification of His-tagged flavonol synthase of Camellia sinensis from Escherichia coli.
Guang-Zhe Lin,Yu-Ji Lian,Yu-Ji Lian,Jae-Ha Ryu,Mi-Kyung Sung,Jong-Sug Park,Hong-Jae Park,Byung Ki Park,Jong-Suh Shin,Myeong-Sok Lee,Choong-Ill Cheon +10 more
TL;DR: The cDNA coding for the enzyme FLS from Camellia sinensis was cloned by end-to-end PCR followed by 5'- and 3'-RACE and was found to have higher specific activity and lower K(m) than previously reported FLSs.
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A pepper MSRB2 gene confers drought tolerance in rice through the protection of chloroplast-targeted genes.
Joung Sug Kim,Hyang-Mi Park,Songhwa Chae,Tae-Ho Lee,Duk-Ju Hwang,Sung-Dug Oh,Jong-Sug Park,Dae-Geun Song,Cheol-Ho Pan,Doil Choi,Yul-Ho Kim,Baek Hie Nahm,Yeon-Ki Kim +12 more
TL;DR: Drought resistance test on transgenic plants showed that CaMSRB2 confers drought tolerance to rice, as evidenced by less oxidative stress symptoms and a strengthened PSII quantum yield under stress conditions, and increased survival rate and chlorophyll index after the re-watering.
Journal ArticleDOI
Isolation and functional characterization of polyunsaturated fatty acid elongase (AsELOVL5) gene from black seabream (Acanthopagrus schlegelii).
Sun Hee Kim,Jong Bum Kim,Yo Soon Jang,So Yun Kim,Kyung Hee Roh,Hyun Uk Kim,Kyeong-Ryeol Lee,Jong-Sug Park +7 more
TL;DR: Results indicate that the AsELOVL5 gene encodes a long-chain fatty acid elongase capable of elongating C18Δ6/C20Δ5 but not C22 PUFA substrates.