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  1. Article

    Open Access

    Machine learning, transcriptome, and genoty** chip analyses provide insights into SNP markers identifying flower color in Platycodon grandiflorus

    Bellflower is an edible ornamental gardening plant in Asia. For predicting the flower color in bellflower plants, a transcriptome-wide approach based on machine learning, transcriptome, and genoty** chip ana...

    Go-Eun Yu, Younhee Shin, Sathiyamoorthy Subramaniyam, Sang-Ho Kang… in Scientific Reports (2021)

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  2. No Access

    Article

    Compositional analyses of diverse phytochemicals and polar metabolites from different-colored potato (Solanum tubersum L.) tubers

    Lipophilic bioactive compounds and hydrophilic primary metabolites from potato (solanum tubersum L.) tubers with different-colored flesh (white-, yellow-, red-, and purple) were characterized. The carotenoid cont...

    Wonhui Lee, Yunsoo Yeo, Seonwoo Oh, Kwang-Soo Cho… in Food Science and Biotechnology (2017)

  3. No Access

    Article

    Comparative evaluation of nutritional compositions between transgenic rice harboring the CaMsrB2 gene and the conventional counterpart

    As a part of a safety assessment of new transgenic crops, compositional equivalence studies between transgenic crops with non-transgenic comparators are almost universally required. This study was conducted to...

    Yong-Hwa Cho, Pradeep Puligundla, Sung-Dug Oh… in Food Science and Biotechnology (2016)

  4. No Access

    Article

    Comparative analysis of phytochemicals and polar metabolites from colored sweet potato (Ipomoea batatas L.) tubers

    We determined the phytochemical diversity, including carotenoids, flavonoids, anthocyanins, and phenolic acids, in sweet potatoes (Ipomoea batatas L.) with distinctive flesh colors (white, orange, and purple) and...

    Soo-Yun Park, So Young Lee, Jung Wook Yang, Joon-Seol Lee… in Food Science and Biotechnology (2016)

  5. No Access

    Article

    Comparative analysis of nutritional composition between the disease-resistant rice variety OsCK1 and conventional comparators

    The disease-resistant OsCK1 (Oryza sativa L. cv. Nakdong) was developed in Korea by inserting a choline kinase (CK1) gene into the rice genome. The key nutrients and anti-nutrients of OsCK1 were analyzed and comp...

    Soo-Yun Park, Jae Kwang Kim, Jae-Seon Jang, So Young Lee… in Food Science and Biotechnology (2015)

  6. No Access

    Article

    Unintended polar metabolite profiling of carotenoid-biofortified transgenic rice reveals substantial equivalence to its non-transgenic counterpart

    Substantial equivalence is a critical concept for biosafety assessment of genetically modified (GM) crops. To investigate substantial equivalence among carotenoid-biofortified GM rice and five conventional ric...

    Jae Kwang Kim, Soo-Yun Park, Si Myung Lee, Sun-Hyung Lim… in Plant Biotechnology Reports (2013)

  7. No Access

    Article

    Determination of phenolic acids in Korean rice (Oryza sativa L.) cultivars using gas chromatography-time-of-flight mass spectrometry

    Total soluble phenolic acids (free and esterified forms) from 15 Korean rice cultivars (Oryza sativa L.) were characterized to determine the total soluble phenolic acid contents and the diversity among the phenol...

    Soo-Yun Park, Sun-Hwa Ha, Sun-Hyung Lim, Ji Yun Jung… in Food Science and Biotechnology (2012)

  8. No Access

    Article

    Compositional comparative analysis between insect-resistant rice (Oryza sativa L.) with a synthetic cry1Ac gene and its non-transgenic counterpart

    Composition analysis of genetically modified crops is an important consideration in the assessment of food safety. Agb0101 (Oryza sativa L. cv. Nakdongbyeo) developed in Korea is a form of insect-resistant rice t...

    Soo-Yun Park, Si Myung Lee, **-Hyoung Lee, Hyeon-Seok Ko… in Plant Biotechnology Reports (2012)

  9. No Access

    Article

    Characterization of the potato upreg1gene, encoding a mutated ADP-glucose pyrophosphorylase large subunit, in transformed rice

    The potato upreg1, which encodes a mutated ADP-glucose pyrophosphorylase (AGPase) large subunit, was introduced into rice to evaluate its potential to enhance sink-driven yield productivity in this crop. We also ...

    Si-Myung Lee, Yoen-Hee Lee, Hyun-uk Kim… in Plant Cell, Tissue and Organ Culture (PCTO… (2010)

  10. No Access

    Article

    Determination of indole-3-carbinol and indole-3-acetonitrile in Brassica vegetables using high-performance liquid chromatography with fluorescence detection

    A simple and sensitive method for determining indole-3-carbinol (I3C) and indole-3-acetonitrile (I3A) from Brassica vegetable was developed using high-performance liquid chromatography with fluorescence detection...

    Si Young Lee, Sang Mi Chu, Si Myung Lee… in Journal of the Korean Society for Applied … (2010)

  11. No Access

    Article

    Auto-excision of selectable marker genes from transgenic tobacco via a stress inducible FLP/FRT site-specific recombination system

    Antibiotic resistance marker genes are powerful selection tools for use in plant transformation processes. However, once transformation is accomplished, the presence of these resistance genes is no longer nece...

    Hee-Jong Woo, Hyun-Suk Cho, Sun-Hyung Lim, Kong-Sik Shin… in Transgenic Research (2009)

  12. No Access

    Article

    Kinetic and regulatory properties of plant ADP-glucose pyrophosphorylase genetically modified by heterologous expression of potato upreg mutants in vitro and in vivo

    In this study, the uses of the mutated genes, upreg1 and upreg2, encoding upregulated ADP-glucose pyrophosphorylase (AGPase) large subunits with increased enzymatic activity, to improve crop yield productivity wa...

    Si-Myung Lee, Tae-Hun Ryu, Su-Il Kim… in Plant Cell, Tissue and Organ Culture (PCTO… (2009)