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  1. No Access

    Article

    Comparative Morphology of the Zona Radiata in Oocytes of Korean Bitterlings from the Genera Rhodeus, and Acheilognathus (Cyprinidae)

    Zona radiata is formed in vitellogenic oocytes between the plasmalemma and the follicular layer. Light microscopy, scanning electron microscopy, and transmission electron microscopy were used to study on the f...

    S. J. Choi, S. W. Yun, J. Y. Park in Journal of Ichthyology (2023)

  2. No Access

    Article

    Histological Studies on the Skin of a Freshwater Goby Rhinogobius brunneus (Gobiidae) Related to Cutaneous Respiration

    The Korean freshwater goby, Rhinogobius brunneus, prefers shallow water bodies with pebble bottoms, which are easily exposed to air due to the lack of water in droughts or the decline of water level after rainfal...

    H. T. Kim, S. W. Yun, J. Y. Park in Journal of Ichthyology (2022)

  3. No Access

    Article

    Akt1-Mediated Phosphorylation of RBP-Jk Controls Notch1 Signaling

    The Notch1 signaling pathway plays a crucial role in determining cell fate, including cell growth and differentiation. In this study, we demonstrated that the antagonistic action of RTK (receptor tyrosine kina...

    M.-Y. Kim, J. Y. Park, H.-S. Park in Biochemistry (Moscow) (2019)

  4. Article

    Open Access

    The Hsp90 inhibitor 17-(allylamino)-17-demethoxygeldanamycin increases cisplatin antitumor activity by inducing p53-mediated apoptosis in head and neck cancer

    The tumor suppressor p53 is often inactivated in head and neck cancer (HNC) through TP53 mutations or overexpression of mouse double minute 2 or mouse double minute X. Restoration of p53 function by counteracting...

    J-L Roh, E H Kim, H B Park, J Y Park in Cell Death & Disease (2013)

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  5. Article

    Open Access

    (ADP-ribose) polymerase 1 and AMP-activated protein kinase mediate progressive dopaminergic neuronal degeneration in a mouse model of Parkinson’s disease

    Genetic and epidemiologic evidence suggests that cellular energy homeostasis is critically associated with Parkinson’s disease (PD) pathogenesis. Here we demonstrated that genetic deletion of Poly (ADP-ribose)...

    T W Kim, H M Cho, S Y Choi, Y Suguira, T Hayasaka, M Setou, H C Koh… in Cell Death & Disease (2013)

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  6. Article

    SIGN-R1, a C-type lectin, enhances apoptotic cell clearance through the complement deposition pathway by interacting with C1q in the spleen

    Complements, such as C1q and C3, and macrophages in the splenic marginal zone (MZMs) play pivotal roles in the efficient uptake and processing of circulating apoptotic cells. SIGN-R1, a C-type lectin that is h...

    M G Prabagar, Y Do, S Ryu, J-Y Park, H-J Choi, W-S Choi… in Cell Death & Differentiation (2013)

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  7. Article

    A DNA miniarray system for simultaneous visual detection of porcine circovirus type 1 (PCV1) and 2 (PCV2) in pigs

    A miniarray system was developed for the simultaneous detection of porcine circovirus type 1 (PCV1) and type 2 (PCV2) in pigs. The system consists of a polymerase chain reaction (PCR) step to amplify target vi...

    D. J. An, D. S. Song, J. Y. Park, B. K. Park in Veterinary Research Communications (2009)

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  8. No Access

    Article

    Physical map** and microsynteny of Brassica rapa ssp. pekinensis genome corresponding to a 222 kbp gene-rich region of Arabidopsis chromosome 4 and partially duplicated on chromosome 5

    We constructed a bacterial artificial chromosome (BAC) library, designated as KBrH, from high molecular weight genomic DNA of Brassica rapa ssp. pekinensis (Chinese cabbage). This library, which was constructed u...

    J. Y. Park, D. H. Koo, C. P. Hong, S. J. Lee, J. W. Jeon… in Molecular Genetics and Genomics (2005)

  9. No Access

    Article

    Construction of a BAC library of Korean ginseng and initial analysis of BAC-end sequences

    We estimated the genome size of Korean ginseng ( Panax ginseng C.A. Meyer), a medicinal herb, constructed a Hin dIII BAC library, and analyzed BAC-end sequences to provide an initial characterization of the libra...

    C. P. Hong, S. J. Lee, J. Y. Park, P. Plaha, Y. S. Park… in Molecular Genetics and Genomics (2004)

  10. No Access

    Article

    Screening of fungal antagonists against yellows of cabbage caused by Fusarium oxysporum f. sp. conglutinans

     Screening of fungal antagonists against yellows of cabbage caused by Fusarium oxysporum f. sp. conglutinans was carried out. We obtained 78 seed-borne fungal isolates from 20 kinds of vegetable roots. Fifty-five...

    J.-Y. Park, G. Okada, M. Takahashi, H. Oyaizu in Mycoscience (2002)

  11. No Access

    Article

    PhoB-dependent transcriptional activation of the iciA gene during starvation for phosphate in Escherichia coli

    The IciA protein from Escherichia coli has been shown specifically to inhibit the in vitro initiation of chromosomal DNA replication. However, the in vivo role of IciA has not yet been established. In order to i...

    J. S. Han, J. Y. Park, Y. S. Lee, B. Thöny… in Molecular and General Genetics MGG (1999)

  12. No Access

    Article

    Sporophore production ofAgaricus bisporus in aseptic environments

    Production of mature sporophores ofAgaricus bisporus was achieved for the first time in amended, autoclaved soil, gamma-sterilized soil, and soil-extract agar medium. The initiation of sporophores was triggered b...

    J. Y. Park, V. P. Agnihotri in Antonie van Leeuwenhoek (1969)