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  1. Article

    Open Access

    ANCA: artificial nucleic acid circuit with argonaute protein for one-step isothermal detection of antibiotic-resistant bacteria

    Endonucleases have recently widely used in molecular diagnostics. Here, we report a strategy to exploit the properties of Argonaute (Ago) proteins for molecular diagnostics by introducing an artificial nucleic...

    Hyowon Jang, Jayeon Song, Sunjoo Kim, Jung-Hyun Byun in Nature Communications (2023)

  2. Article

    Open Access

    Design of hypoxia responsive CRISPR-Cas9 for target gene regulation

    The CRISPR–Cas9 system is a widely used gene-editing tool, offering unprecedented opportunities for treating various diseases. Controlling Cas9/dCas9 activity at specific location and time to avoid undesirable...

    Yan An, Chandana S. Talwar, Kwang-Hyun Park, Woo-Chan Ahn, Su-** Lee in Scientific Reports (2023)

  3. Article

    Open Access

    Tetrameric architecture of an active phenol-bound form of the AAA+ transcriptional regulator DmpR

    The Pseudomonas putida phenol-responsive regulator DmpR is a bacterial enhancer binding protein (bEBP) from the AAA+ ATPase family. Even though it was discovered more than two decades ago and has been widely used...

    Kwang-Hyun Park, Sungchul Kim, Su-** Lee, Jee-Eun Cho in Nature Communications (2020)

  4. Article

    Open Access

    In vivo genome editing using the Cpf1 ortholog derived from Eubacterium eligens

    Cpf1 is an RNA-guided endonuclease that can be programmed to cleave DNA targets. Specific features, such as containing a short crRNA, creating a staggered cleavage pattern and having a low off-target rate, ren...

    Woo-Chan Ahn, Kwang-Hyun Park, In Seon Bak, Hyung-Nam Song, Yan An in Scientific Reports (2019)

  5. Article

    Open Access

    Stepwise heating in Stille polycondensation toward no batch-to-batch variations in polymer solar cell performance

    For a given π-conjugated polymer, the batch-to-batch variations in molecular weight (Mw) and polydispersity index (Ð) can lead to inconsistent process-dependent material properties and consequent performance vari...

    Sang Myeon Lee, Kwang Hyun Park, Seungon Jung, Hyesung Park in Nature Communications (2018)