Proceedings of the Korean Society of Life Science Conference (한국생명과학회:학술대회논문집)
Korean Society of Life Science (ksls)
- Annual
2003.05a
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A novel inhibitor against maltose-producing a-amylase was prepared via stepwise degradation of a high molecular weight acarbose (HMWA) using Thermus maltogenic amylase (ThMA). The structure of the purified inhibitor was determined to be
${\alpha}$ -D-glucopyranosyl-${\alpha}$ -acarviosinyl-D-glucopyranose (GlcAcvGlc). Progress curves of p-nitrophenyl-${\alpha}$ -D-maltoside (PNPG2) hydrolysis by various amylolytic enzymes, including maltogenase (MGase), ThMA, and cyclodextrinase(CDase) I-5, in the presence of acarbose or GlcAcvGlc indicated a slow-binding mode of inhibition. The inhibition potency of GlcAcvGlc for MGase, ThMA, and CDase I-5 was 3 orders of magnitude higher than that of acarbose. -
처음으로 real time으로 유전자 발현을 visualization할 수 있는 marker를 이용할 수 있게 되었다. 이 maker가 바로 green fluorescent protein(GFP; 녹색형광단백질)이다. GFP는1962년 Shimomura 등에 의하여 해파리인 Aequorea victoria에 존재함이 밝혀졌다(1). 그러나 30년이 지난 1992년이 되어서야 Plasher등에 의하여 GFP의 cDNA가 클로닝 되었고(2) 이후 지금까지 약 10년 동안 GFP는 생명과학분야에서 가장 각광받는 유용한 단백질 중의 하나가 되어 매우 다양한 연구에 응용이 되고 있다. 이렇게 GFP가 생명과학분야에서각광을 받게 된 이유로는 GFP가 모든 외래의 세포에서 형광을 발할 수 있는 활성을 가진 형태로 발현되기 때문이다(3). Chalfie 등은 처음으로 GFP를 대장균과 Caenorhabditis elegans에서 발현시켜 유전자의 발현을 모니터함으로써 GFP를 원핵 및 진핵세포 모두에서 사용할 수 있다는 것을 보고하였다(3), 이러한 발견을 통하여 GFP는 살아있는 세포, 조직 및 생물체에 해를 주지 않고 (non-invasive) 유전자의 발현을 측정하는 marker로서 사용할 수 있게 되어 cell biology, developmental biology, neurobiology 및 cytology 등의 연구분야에 널리 이용되고 있다.
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Han, Sang-Hun;Shon, Yun-Hee;Kim, Hyuck;Lee, Hee-Soon;Park, In-Kyung;Nam, Kyung-Soo;Kim, Cheorl-Ho;Lim, Jong-Kook 60
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Koo, Byung-Soo;Heo, Kyung-Hee;Lim, Heu-Jeoung;Choi, Ho-Kyu;Lim, Jae-Chul;Park, Jong-Hee;Lee, Dong-Ung 63
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Koo, Byung-Soo;Heo, Kyung-Hee;Lim, Heu-Jeoung;Choi, Ho-Kyu;Lim, Jae-Chul;Park, Jong-Hee;Lee, Dong-Ung 65
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Kim, Kyung-Mi;Shin, Sang-Hyun;Kang, Kyung-Ho;Choi, Hae-Chune;Hong, Jong-Chan;Cho, Sung-Ki;Shin, Jeong-Sheop;Chung, Won-Bok;Chung, Young-Soo 67
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Kim, Ji-Mo;Seo, Hyeong-Pil;Kim, Sun-Hui;Bae, Gye-Seon;Mun, Byeong-Ju;O, Ju-Seong;Jeong, Sun-Jae;Lee, Jin-U 68
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Byeon, Seok-In;Sin, Yeo-Ju;Kim, Ji-Eun;Seo, Ji-Yeon;Song, Hyeon-Ae;Park, Yu-Mi;Jeong, Dae-Il;Han, Jeong-Tae 75
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Song, Ju-Hyeon;Lee, Gi-Hye;Kim, Mun-Ju;Lee, Do-Hun;Lee, Yong-Gyun;Choe, Sun-Gyu;Jeong, Dae-Il;Han, Jeong-Tae 76
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Kim, Sun-Hui;Bae, Gye-Seon;Mun, Byeong-Ju;Kim, Ji-Mo;Seo, Hyeong-Pil;O, Ju-Seong;Jeong, Sun-Jae;Lee, Jin-U 80
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Jung, Youn-Ju;Lee, Chin-Woo;Song, Ok-Ryul;Yoo, Ju-Soon;Ju, Woo-Hong;Chung, Soo-Yeol;Choi, Yong-Lark 81
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Kim, Yeong-Hui;Kim, Gwang-Hyeon;Kim, Byeong-U;Jeong, Gyeong-Tae;Gwon, Hyeon-Ju;Sin, Hyeon-Cheol;Lee, Dong-Jun;Kim, Deuk-Mi 82
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Lee, Su-Yeon;Park, In-Suk;Jeong, Eun-Jeong;Seo, Min-Jeong;Kim, Ji-Eun;Kim, Yeong-Hui;Jeong, Gyeong-Tae;Ju, U-Hong;Jeong, Yeong-Gi 84
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Im, U-Chan;Park, In-Suk;Lee, Gang-Yeong;Lee, Na-Yeon;Kim, Gwang-Hyeok;Jeong, Gyeong-Tae;Ju, U-Hong;Jeong, Yeong-Gi 85
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Kim, Dae-Soo;Kim, Tae-Hyung;Jeon, Yeo-Jin;Hong, Kyung-Won;Huh, Jae-Won;Kim, Woo-Young;Lee, Won-Ho;Kim, Heui-Soo 89
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Kim, Woo-Young;Hong, Kyung-Won;Yi, Joo-Mi;Kim, Tae-Hyeong;Huh, Jae-Won;Park, Heui-Jeong;Park, Eun-Sil;Park, Nam-Chu;Lee, Won-Ho;Kim, Heui-Soo 91
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Hong, Kyung-Won;Huh, Jae-Won;Kim, Woo-Young;Kim, Tae-Hyung;Yi, Joo-Mi;Lee, Won-Ho;Kim, Heui-Soo 106
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Kim, Ok-Soo;Kim, Hae-Jung;Kwak, Hwan-Jong;Lee, Jae-Hwa;Ha, Jong-Myung;Ha, Bae-Jin;Lee, Sang-Hyeon 107
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Lee, Dong-Geun;Lee, Jin-Ok;Sim, Du-Hui;Ha, Bae-Jin;Ha, Jong-Myeong;Lee, Sang-Hyeon;Lee, Jae-Hwa 109
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Gwon, Yun-Suk;Gwon, Ha-Yeong;Gwon, Jeong-Suk;Seo, Yeong-Bae;Gwon, Gi-Seok;Son, Geon-Ho;Son, Ho-Yong 115
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Geum, Eun-Ju;Hwang, Jin-Ha;Gwon, Yun-Suk;Gwon, Gi-Seok;Gwon, Jeong-Suk;Son, Geon-Ho;Son, Ho-Yeong 116
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Ju, U-Hong;Kim, Gi-Uk;Bae, Yun-Wi;Park, Hyeong-Cheol;Jo, Su-Dong;Mun, Ja-Yeong;Jeong, Yeong-Gi 134
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Park, Hyeong-Cheol;Bae, Yun-Ui;Kim, Ki-Wook;Cho, Soo-Dong;Moon, Ja-Young;Jeong, Yong-Kee;Joo, Woo-Hong 136
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Kim, Gi-Uk;Bae, Yun-Wi;Park, Hyeong-Cheol;Jo, Su-Dong;Mun, Ja-Yeong;Jeong, Yeong-Gi;Ju, U-Hong 137
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Ahn, Chang-Sook;Cha, Ji-Young;Shin, Kyoung-Chul;Kim, Joong-Kwon;Lee, Mi-Young;Hwang, Ah-Reum;Baik, Hyung-Suk 142
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