메뉴 건너뛰기




Volumn 112, Issue 15, 1999, Pages 2539-2548

A novel zymogen granule protein (ZG29p) and the nuclear protein MTA1p are differentially expressed by alternative transcription initiation in pancreatic acinar cells of the rat

Author keywords

Granule formation; Nuclear protein; Rat pancreas; Transcription initiation; Zymogen granule protein

Indexed keywords

CHOLECYSTOKININ; NUCLEAR PROTEIN; POLYCLONAL ANTIBODY; ZYMOGEN GRANULE;

EID: 0032814289     PISSN: 00219533     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article
Times cited : (20)

References (45)
  • 1
    • 0030762580 scopus 로고    scopus 로고
    • A novel pancreas-specific serpin (ZG-46p) localizes to the soluble and membrane fraction of the golgi complex and the zymogen granules of acinar cells
    • Chen, C. Y., Cronshagen, U. and Kern, H. F. (1997). A novel pancreas-specific serpin (ZG-46p) localizes to the soluble and membrane fraction of the Golgi complex and the zymogen granules of acinar cells. Eur. J. Cell Biol. 73, 205-214.
    • (1997) Eur. J. Cell Biol. , vol.73 , pp. 205-214
    • Chen, C.Y.1    Cronshagen, U.2    Kern, H.F.3
  • 2
    • 0024411240 scopus 로고
    • Identification of a cell-specific DNA-binding activity that interacts with a transcriptional activator of genes expressed in the acinar pancreas
    • Cockell, M., Stevenson, B. J., Strubin, M., Hagenbuchle, O. and Wellauer, P. K. (1989). Identification of a cell-specific DNA-binding activity that interacts with a transcriptional activator of genes expressed in the acinar pancreas. Mol. Cell Biol. 9, 2464-2476.
    • (1989) Mol. Cell Biol. , vol.9 , pp. 2464-2476
    • Cockell, M.1    Stevenson, B.J.2    Strubin, M.3    Hagenbuchle, O.4    Wellauer, P.K.5
  • 3
    • 0028587882 scopus 로고
    • CDNA cloning and characterization of a novel 16 kDa protein located in zymogen granules of rat pancreas and goblet cells of the gut
    • Cronshagen, U., Voland, P. and Kern, H. F. (1994). cDNA cloning and characterization of a novel 16 kDa protein located in zymogen granules of rat pancreas and goblet cells of the gut. Eur. J. Cell Biol. 65, 366-377.
    • (1994) Eur. J. Cell Biol. , vol.65 , pp. 366-377
    • Cronshagen, U.1    Voland, P.2    Kern, H.F.3
  • 4
    • 0031948922 scopus 로고    scopus 로고
    • In vitro condensation-sorting of enzyme proteins isolated from rat pancreatic acinar cells
    • Dartsch, H., Kleene, R. and Kern, H. F. (1998). In vitro condensation-sorting of enzyme proteins isolated from rat pancreatic acinar cells. Eur. J. Cell Biol. 75, 211-222.
    • (1998) Eur. J. Cell Biol. , vol.75 , pp. 211-222
    • Dartsch, H.1    Kleene, R.2    Kern, H.F.3
  • 5
    • 0027049356 scopus 로고
    • Selective expression of trypsin fusion genes in acinar cells of the pancreas and stomach of transgenic mice
    • Davis, B. P., Hammer, R. E., Messing, A. and MacDonald, R. J. (1992). Selective expression of trypsin fusion genes in acinar cells of the pancreas and stomach of transgenic mice. J. Biol. Chem. 267, 26070-26077.
    • (1992) J. Biol. Chem. , vol.267 , pp. 26070-26077
    • Davis, B.P.1    Hammer, R.E.2    Messing, A.3    MacDonald, R.J.4
  • 6
    • 0027940655 scopus 로고
    • SH2 and SH3 domains as molecular adhesives: The interactions of Crk and Abl
    • Feller, S. M., Ren, R., Hanafusa, H. and Baltimore, D. (1994). SH2 and SH3 domains as molecular adhesives: the interactions of Crk and Abl. Trends Biochem. Sci. 19, 453-458.
    • (1994) Trends Biochem. Sci. , vol.19 , pp. 453-458
    • Feller, S.M.1    Ren, R.2    Hanafusa, H.3    Baltimore, D.4
  • 7
    • 0027730475 scopus 로고
    • Regulated secretory proteins in the exocrine pancreas aggregate under conditions that mimic the trans-golgi network
    • Freedman, S. D. and Scheele, G. A. (1993). Regulated secretory proteins in the exocrine pancreas aggregate under conditions that mimic the trans-Golgi network. Biochem. Biophys. Res. Commun. 197, 992-999.
    • (1993) Biochem. Biophys. Res. Commun. , vol.197 , pp. 992-999
    • Freedman, S.D.1    Scheele, G.A.2
  • 8
    • 0029257381 scopus 로고
    • Regulated secretion. Helper proteins for neuroendocrine secretion
    • Huttner, W. B. and Natori, S. (1995). Regulated secretion. Helper proteins for neuroendocrine secretion. Curr. Biol. 5, 242-245.
    • (1995) Curr. Biol. , vol.5 , pp. 242-245
    • Huttner, W.B.1    Natori, S.2
  • 9
    • 0032521007 scopus 로고    scopus 로고
    • Characterization of the gene for the mouse prostaglandin E receptor subtype EP2: Tissue-specific initiation of transcription in the macrophage and the uterus
    • Katsuyama, M., Sugimoto, Y., Okano, K., Segi, E., Ikegami, R., Negishi, M. and Ichikawa, A. (1998). Characterization of the gene for the mouse prostaglandin E receptor subtype EP2: tissue-specific initiation of transcription in the macrophage and the uterus. Biochem. J. 330, 1115-1121.
    • (1998) Biochem. J. , vol.330 , pp. 1115-1121
    • Katsuyama, M.1    Sugimoto, Y.2    Okano, K.3    Segi, E.4    Ikegami, R.5    Negishi, M.6    Ichikawa, A.7
  • 10
    • 0027742093 scopus 로고
    • The molecular and cell biology of glycosyltransferases
    • Kleene, R. and Berger, E. G. (1993). The molecular and cell biology of glycosyltransferases. Biochim. Biophys. Acta 1154, 283-325.
    • (1993) Biochim. Biophys. Acta , vol.1154 , pp. 283-325
    • Kleene, R.1    Berger, E.G.2
  • 11
    • 0032587136 scopus 로고    scopus 로고
    • The secretory lectin ZG16p mediates sorting of enzyme proteins to the zymogen granule membrane in pancreatic acinar cells
    • Kleene, R., Dartsch, H. and Kern, H. F. (1999a). The secretory lectin ZG16p mediates sorting of enzyme proteins to the zymogen granule membrane in pancreatic acinar cells. Eur. J. Cell Biol. 78, 79-80.
    • (1999) Eur. J. Cell Biol. , vol.78 , pp. 79-80
    • Kleene, R.1    Dartsch, H.2    Kern, H.F.3
  • 12
    • 0033010364 scopus 로고    scopus 로고
    • Complex formation among rat pancreatic secretory proteins under mild alkaline pH conditions
    • in press
    • Kleene, R. Kastner, B., Rösser, R. Kern, H. F. (1999b). Complex formation among rat pancreatic secretory proteins under mild alkaline pH conditions. Digestion (in press).
    • (1999) Digestion
    • Kleene, R.1    Kastner, B.2    Rösser, R.3    Kern, H.F.4
  • 13
    • 0018356117 scopus 로고
    • Preparation of collagen substrates for cell attachment: Effect of collagen concentration and phosphate buffer
    • Kleinman, H. K., McGoodwin, E. B., Rennard, S. I. and Martin, G. R. (1979). Preparation of collagen substrates for cell attachment: effect of collagen concentration and phosphate buffer. Anal. Biochem. 94, 308-312.
    • (1979) Anal. Biochem. , vol.94 , pp. 308-312
    • Kleinman, H.K.1    McGoodwin, E.B.2    Rennard, S.I.3    Martin, G.R.4
  • 14
    • 0031694958 scopus 로고    scopus 로고
    • Changing transcription start sites in H-type alpha(1,2)fucosyltransferase gene (FUTI) during differentiation of the human erythroid lineage
    • Koda, Y., Soejima, M. and Kimura, H. (1998). Changing transcription start sites in H-type alpha(1,2)fucosyltransferase gene (FUTI) during differentiation of the human erythroid lineage. Eur. J. Biochem. 256, 379-387.
    • (1998) Eur. J. Biochem. , vol.256 , pp. 379-387
    • Koda, Y.1    Soejima, M.2    Kimura, H.3
  • 15
    • 0029737816 scopus 로고    scopus 로고
    • The p48 DNA-binding subunit of transcription factor PTF1 is a new exocrine pancreas-specific basic helix-loop-helix protein
    • Krapp, A., Knofler, M., Frutiger, S., Hughes, G. J., Hagenbuchle, O. and Wellauer, P. K. (1996). The p48 DNA-binding subunit of transcription factor PTF1 is a new exocrine pancreas-specific basic helix-loop-helix protein. EMBO J. 15, 4317-4329.
    • (1996) EMBO J. , vol.15 , pp. 4317-4329
    • Krapp, A.1    Knofler, M.2    Frutiger, S.3    Hughes, G.J.4    Hagenbuchle, O.5    Wellauer, P.K.6
  • 16
    • 0039359126 scopus 로고    scopus 로고
    • Essential role of the disulfide-bonded loop of chromogranin b for sorting to secretory granules is revealed by expression of a deletion mutant in the absence of endogenous granin synthesis
    • Kromer, A., Glombik, M. M., Huttner, W. B. and Gerdes, H. H. (1998). Essential role of the disulfide-bonded loop of chromogranin B for sorting to secretory granules is revealed by expression of a deletion mutant in the absence of endogenous granin synthesis. J. Cell Biol. 140, 1331-1346.
    • (1998) J. Cell Biol. , vol.140 , pp. 1331-1346
    • Kromer, A.1    Glombik, M.M.2    Huttner, W.B.3    Gerdes, H.H.4
  • 17
    • 0023832119 scopus 로고
    • The cell-specific elastase I enhancer comprises two domains
    • Kruse, F., Komro, C. T., Michnoff, C. H. and MacDonald, R. J. (1988). The cell-specific elastase I enhancer comprises two domains. Mol. Cell Biol. 8, 893-902.
    • (1988) Mol. Cell Biol. , vol.8 , pp. 893-902
    • Kruse, F.1    Komro, C.T.2    Michnoff, C.H.3    MacDonald, R.J.4
  • 18
    • 0027533902 scopus 로고
    • Rat kidney band 3 Cl-/HCO3-exchanger mRNA is transcribed from an alternative promoter
    • Kudrycki, K. E. and Shull, G. E. (1993). Rat kidney band 3 Cl-/HCO3-exchanger mRNA is transcribed from an alternative promoter. Am. J. Physiol. 264, F540-547.
    • (1993) Am. J. Physiol. , vol.264
    • Kudrycki, K.E.1    Shull, G.E.2
  • 19
    • 0027401769 scopus 로고
    • A class of membrane proteins with a C-terminal anchor
    • Kutay, U., Hartmann, E. and Rapoport, T. A. (1993). A class of membrane proteins with a C-terminal anchor. Trends Cell Biol. 3, 72-75.
    • (1993) Trends Cell Biol. , vol.3 , pp. 72-75
    • Kutay, U.1    Hartmann, E.2    Rapoport, T.A.3
  • 20
    • 0014949207 scopus 로고
    • Cleavage of structural proteins during the assembly of the head of bacteriophage T4
    • Laemmli, U. K. (1970). Cleavage of structural proteins during the assembly of the head of bacteriophage T4. Nature 227, 680-685.
    • (1970) Nature , vol.227 , pp. 680-685
    • Laemmli, U.K.1
  • 21
    • 0027412124 scopus 로고
    • Reconstitution in vitro of the pH-dependent aggregation of pancreatic zymogens en route to the secretory granule: Implication of GP-2
    • Leblond, F. A., Viau, G., Laine, J. and Lebel, D. (1993). Reconstitution in vitro of the pH-dependent aggregation of pancreatic zymogens en route to the secretory granule: implication of GP-2. Biochem. J. 291, 289-296.
    • (1993) Biochem. J. , vol.291 , pp. 289-296
    • Leblond, F.A.1    Viau, G.2    Laine, J.3    Lebel, D.4
  • 22
    • 0033524747 scopus 로고    scopus 로고
    • Distinct renin isoforms generated by tissue-specific transcription initiation and alternative splicing
    • Lee-Kirsch, M. A., Gaudet, F., Cardoso, M. C. and Lindpaintner, K. (1999). Distinct renin isoforms generated by tissue-specific transcription initiation and alternative splicing. Circ. Res. 84, 240-246.
    • (1999) Circ. Res. , vol.84 , pp. 240-246
    • Lee-Kirsch, M.A.1    Gaudet, F.2    Cardoso, M.C.3    Lindpaintner, K.4
  • 23
    • 0027944455 scopus 로고
    • Proline clustering in proteins from synaptic vesicles
    • Linial, M. (1994). Proline clustering in proteins from synaptic vesicles. Neuroreport 5, 2009-2015.
    • (1994) Neuroreport , vol.5 , pp. 2009-2015
    • Linial, M.1
  • 24
    • 0009603718 scopus 로고
    • Transgenic analysis of pancreatic function and development
    • ed. V. L. W. Go, New York: Raven Press Ltd.
    • MacDonald, R. J. and Swift, G. H. (1993). Transgenic analysis of pancreatic function and development. In The Pancreas: Biology, Pathology and Disease (ed. V. L. W. Go), pp. 87-101. New York: Raven Press Ltd.
    • (1993) The Pancreas: Biology, Pathology and Disease , pp. 87-101
    • MacDonald, R.J.1    Swift, G.H.2
  • 25
    • 0029281993 scopus 로고
    • SH3 domains. Minding your p's and q's
    • Mayer, B. J. and Eck, M. J. (1995). SH3 domains. Minding your p's and q's. Curr. Biol. 5, 364-367.
    • (1995) Curr. Biol. , vol.5 , pp. 364-367
    • Mayer, B.J.1    Eck, M.J.2
  • 26
    • 0024616796 scopus 로고
    • Context affects nuclear protein localization in Saccharomyces cerevisiae
    • Nelson, M. and Silver, P. (1989). Context affects nuclear protein localization in Saccharomyces cerevisiae. Mol. Cell Biol. 9, 384-389.
    • (1989) Mol. Cell Biol. , vol.9 , pp. 384-389
    • Nelson, M.1    Silver, P.2
  • 27
    • 0023816595 scopus 로고
    • Insulin response of a hybrid amylase/CAT gene in transgenic mice
    • Osborn, L., Rosenberg, M. P., Keller, S. A., Ting, C. N. and Meisler, M. H. (1988). Insulin response of a hybrid amylase/CAT gene in transgenic mice. J. Biol. Chem. 263, 16519-16522.
    • (1988) J. Biol. Chem. , vol.263 , pp. 16519-16522
    • Osborn, L.1    Rosenberg, M.P.2    Keller, S.A.3    Ting, C.N.4    Meisler, M.H.5
  • 28
    • 0023146835 scopus 로고
    • Stimulation of pancreatic secretory process in the rat by low-molecular weight proteinase inhibitor. I. Dose-response study on enzyme content and secretion, cholecystokinin release and pancreatic fine structure
    • Rausch, U., Adler, G., Weidenbach, H., Weidenbach, F., Rudolff, D., Koop, I. and Kern, H. F. (1987a). Stimulation of pancreatic secretory process in the rat by low-molecular weight proteinase inhibitor. I. Dose-response study on enzyme content and secretion, cholecystokinin release and pancreatic fine structure. Cell Tissue Res. 247, 187-193.
    • (1987) Cell Tissue Res. , vol.247 , pp. 187-193
    • Rausch, U.1    Adler, G.2    Weidenbach, H.3    Weidenbach, F.4    Rudolff, D.5    Koop, I.6    Kern, H.F.7
  • 29
    • 0023368491 scopus 로고
    • Stimulation of pancreatic secretory process in the rat by low-molecular weight proteinase inhibitor. II. Regulation of total protein and individual enzyme biosynthesis
    • Rausch, U., Weidenbach, H., Adler, G. and Kern, H. F. (1987b). Stimulation of pancreatic secretory process in the rat by low-molecular weight proteinase inhibitor. II. Regulation of total protein and individual enzyme biosynthesis. Cell Tissue Res. 249, 63-67.
    • (1987) Cell Tissue Res. , vol.249 , pp. 63-67
    • Rausch, U.1    Weidenbach, H.2    Adler, G.3    Kern, H.F.4
  • 30
    • 0023669094 scopus 로고
    • The effect of protein context on nuclear location signal function
    • Roberts, B. L., Richardson, W. D. and Smith, A. E. (1987). The effect of protein context on nuclear location signal function. Cell 50, 465-475.
    • (1987) Cell , vol.50 , pp. 465-475
    • Roberts, B.L.1    Richardson, W.D.2    Smith, A.E.3
  • 31
    • 0024746213 scopus 로고
    • The cell-specific transcription factor PTF1 contains two different subunits that interact with the DNA
    • Roux, E., Strubin, M., Hagenbuchle, O. and Wellauer, P. K. (1989). The cell-specific transcription factor PTF1 contains two different subunits that interact with the DNA. Genes Dev. 3, 1613-1624.
    • (1989) Genes Dev. , vol.3 , pp. 1613-1624
    • Roux, E.1    Strubin, M.2    Hagenbuchle, O.3    Wellauer, P.K.4
  • 32
    • 0029979607 scopus 로고    scopus 로고
    • Common principles of protein translocation across membranes
    • Schatz, G. and Dobberstein, B. (1996). Common principles of protein translocation across membranes. Science 271, 1519-1526.
    • (1996) Science , vol.271 , pp. 1519-1526
    • Schatz, G.1    Dobberstein, B.2
  • 33
    • 0001029428 scopus 로고
    • Cellular compartmentation, protein processing, and secretion in the exocrine pancreas
    • ed. V. L. W. Go, New York: Raven Press Ltd.
    • Scheele, G. and Kern, H. F. (1993). Cellular compartmentation, protein processing, and secretion in the exocrine pancreas. In The Pancreas: Biology, Pathobiology and Disease (ed. V. L. W. Go), pp. 121-150. New York: Raven Press Ltd.
    • (1993) The Pancreas: Biology, Pathobiology and Disease , pp. 121-150
    • Scheele, G.1    Kern, H.F.2
  • 34
    • 0030035970 scopus 로고    scopus 로고
    • Proteins in unexpected locations
    • Smalheiser, N. R. (1996). Proteins in unexpected locations. Mol. Biol. Cell 7, 1003-1014.
    • (1996) Mol. Biol. Cell , vol.7 , pp. 1003-1014
    • Smalheiser, N.R.1
  • 35
    • 0025872153 scopus 로고
    • Nuclear targeting of the transcription factor PTF1 is mediated by a protein subunit that does not bind to the PTF1 cognate sequence
    • Sommer, L., Hagenbuchle, O., Wellauer, P. K. and Strubin, M. (1991). Nuclear targeting of the transcription factor PTF1 is mediated by a protein subunit that does not bind to the PTF1 cognate sequence. Cell 67, 987-994.
    • (1991) Cell , vol.67 , pp. 987-994
    • Sommer, L.1    Hagenbuchle, O.2    Wellauer, P.K.3    Strubin, M.4
  • 36
    • 0032541641 scopus 로고    scopus 로고
    • From Src homology domains to other signaling modules: Proposal of the 'protein recognition code'
    • Sudol, M. (1998). From Src Homology domains to other signaling modules: proposal of the 'protein recognition code'. Oncogene 17, 1469-1474.
    • (1998) Oncogene , vol.17 , pp. 1469-1474
    • Sudol, M.1
  • 37
    • 0023778584 scopus 로고
    • Coupled induction of exocrine proteins and intracellular compartments involved in the secretory pathway in AR4-2J cells by glucocorticoids
    • Swarovsky, B., Steinhilber, W., Scheele, G. A. and Kern, H. F. (1988). Coupled induction of exocrine proteins and intracellular compartments involved in the secretory pathway in AR4-2J cells by glucocorticoids. Eur. J. Cell Biol. 47, 101-111.
    • (1988) Eur. J. Cell Biol. , vol.47 , pp. 101-111
    • Swarovsky, B.1    Steinhilber, W.2    Scheele, G.A.3    Kern, H.F.4
  • 38
    • 0021689065 scopus 로고
    • Tissue-specific expression of the rat pancreatic elastase I gene in transgenic mice
    • Swift, G. H., Hammer, R. E., MacDonald, R. J. and Brinster, R. L. (1984). Tissue-specific expression of the rat pancreatic elastase I gene in transgenic mice. Cell 38, 639-646.
    • (1984) Cell , vol.38 , pp. 639-646
    • Swift, G.H.1    Hammer, R.E.2    MacDonald, R.J.3    Brinster, R.L.4
  • 40
    • 0027978984 scopus 로고
    • A novel candidate metastasis-associated gene, mtal, differentially expressed in highly metastatic mammary adenocarcinoma cell lines. CDNA cloning, expression, and protein analyses
    • Toh, Y., Pencil, S. D. and Nicolson, G. L. (1994). A novel candidate metastasis-associated gene, mtal, differentially expressed in highly metastatic mammary adenocarcinoma cell lines. cDNA cloning, expression, and protein analyses. J. Biol. Chem. 269, 22958-22963.
    • (1994) J. Biol. Chem. , vol.269 , pp. 22958-22963
    • Toh, Y.1    Pencil, S.D.2    Nicolson, G.L.3
  • 41
    • 0029029343 scopus 로고
    • Analysis of the complete sequence of the novel metastasis-associated candidate gene, mtal, differentially expressed in mammary adenocarcinoma and breast cancer cell lines
    • Toh, Y., Pencil, S. D. and Nicolson, G. L. (1995). Analysis of the complete sequence of the novel metastasis-associated candidate gene, mtal, differentially expressed in mammary adenocarcinoma and breast cancer cell lines. Gene 159, 97-104.
    • (1995) Gene , vol.159 , pp. 97-104
    • Toh, Y.1    Pencil, S.D.2    Nicolson, G.L.3
  • 42
    • 0030863876 scopus 로고    scopus 로고
    • Overexpression of the mtal 1 gene in gastrointestinal carcinomas: Correlation with invasion and metastasis
    • Toh, Y., Oki, E., Oda, S., Tokunaga, E., Ohno, S., Maehara, Y., Nicolson, G. L. and Sugimachi, K. (1997). Overexpression of the mtal 1 gene in gastrointestinal carcinomas: correlation with invasion and metastasis. Int. J. Cancer 74, 459-463.
    • (1997) Int. J. Cancer , vol.74 , pp. 459-463
    • Toh, Y.1    Oki, E.2    Oda, S.3    Tokunaga, E.4    Ohno, S.5    Maehara, Y.6    Nicolson, G.L.7    Sugimachi, K.8
  • 43
    • 0032516858 scopus 로고    scopus 로고
    • Biogenesis of secretory granules in the trans-golgi network of neuroendocrine and endocrine cells
    • Tooze, S. A. (1998). Biogenesis of secretory granules in the trans-Golgi network of neuroendocrine and endocrine cells. Biochim. Biophys. Acta 1404, 231-244.
    • (1998) Biochim. Biophys. Acta , vol.1404 , pp. 231-244
    • Tooze, S.A.1
  • 44
    • 0029931960 scopus 로고    scopus 로고
    • Three N-terminal variants of the AE2 Cl-/HCO3-exchanger are encoded by mRNAs transcribed from alternative promoters
    • Wang, Z., Schultheis, P. J. and Shull, G. E. (1996). Three N-terminal variants of the AE2 Cl-/HCO3-exchanger are encoded by mRNAs transcribed from alternative promoters. J. Biol. Chem. 271, 7835-7843.
    • (1996) J. Biol. Chem. , vol.271 , pp. 7835-7843
    • Wang, Z.1    Schultheis, P.J.2    Shull, G.E.3
  • 45
    • 0027256018 scopus 로고
    • Expression of mRNA encoding the macrophage colony-stimulating factor receptor (c-fms) is controlled by a constitutive promoter and tissue-specific transcription elongation
    • Yue, X., Favot, P., Dunn, T. L., Cassady, A. I. and Hume, D. A. (1993). Expression of mRNA encoding the macrophage colony-stimulating factor receptor (c-fms) is controlled by a constitutive promoter and tissue-specific transcription elongation. Mol. Cell Biol. 13, 3191-3201.
    • (1993) Mol. Cell Biol. , vol.13 , pp. 3191-3201
    • Yue, X.1    Favot, P.2    Dunn, T.L.3    Cassady, A.I.4    Hume, D.A.5


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.