|
02565-06-2008-BIO-11-K
[Ç×»ýÁ¦(Antibiotic)°¡ ¾Æ´Ñ
Ä£»ýÁ¦(Probiotic), MIT °ø´ë¿¡¼ °³Ãֵǰí ÀÖ´Â ±¹Á¦À¯Àü°øÇбâ°è(International
Genetically Engineered Machines, iGEM) °æÀï´ëȸ, ¾àÀ̳ª ¿µ¾çÁ¦·Î¼ÀÇ ¸Ô´Â
¹ÚÅ׸®¾Æ¿¡ µµÀü, MIT °ø´ë-ÀÌ(Teeth)ÀÇ Ã¼°(Cavities)°ú ½Î¿ì´Â ¹ÙÀÌ¿À±¸¸£Æ®(Biogurt)
¹ÚÅ׸®¾Æ¿Í ƯÁ¤ ºñŸ¹ÎÀ» »ý»êÇÏ´Â ¹ÚÅ׸®¾Æ¿¡ µµÀü, Caltech-À§ÀÇ À¯´ç °ú¹Î¼º(lactose
intolerance)À» ÇØ°áÇÏ´Â ¹ÚÅ׸®¾Æ »ý»ê¿¡ µµÀü(Engineering Edible Bacteria.
Synthetic biology could yield microbes that fight cavities and produce
vitamins(30/Nov/2008)]
¿À´ÃÀÇ ÁÖÁ¦´Â ¼¼±Õ»Ó ¾Æ´Ï¶ó Á¤»ó ¼¼Æ÷±îÁö Á×ÀÏ ¼ö ÀÖ´Â Ç×»ýÁ¦(Antibiotic)°¡
¾Æ´Ï¶ó Àΰ£¿¡°Ô µµ¿òÀ» ÁÖ´Â ¹ÚÅ׸®¾Æ(Bacteria)¸¦ ÀÌ¿ëÇØ ÇØ·Î¿î ¹ÚÅ׸®¾Æ¸¦
Á×ÀÏ ¼ö ÀÖ´Â »õ·Î¿î ¾àÀ̳ª ¿µ¾çÁ¦¸¦ °³¹ßÇÏ´Â ¸Ô´Â ¹Ì»ý¹°(edible microbe)ÀÎ
Ä£»ýÁ¦(Probiotic)¸¦ ¸¸µå´Â ÀÎÁ¶»ý¹°ÇÐ(Synthetic biology)¿¡ °üÇÑ ³»¿ëÀÌ´Ù.
Àúµµ ÀÌ ºÐ¾ß´Â óÀ½ Á¢ÇÏ´Â ³»¿ëÀ¸·Î Pro´Â Âù¼ºÀ̳ª ÁöÁöÇÑ´Ù´Â ProponentÀÇ
¾àÀÚÀÎ °Í °°°í -bioticÀº »ý¸í°ú °ü°è ÀÖ´Ù´Â(relating to life) ÀǹÌÀ̹ǷÎ
¿ì¸® ¸»·Î´Â ¾Æ¸¶µµ Ä£»ýÁ¦(Probiotic)¶ó°í ¹ø¿ªÇصµ ¹«¸®´Â ¾Æ´Ñ °Í °°´Ù.
ÀÌ¿¡ ´ëÇØ ÀÚ¼¼È÷ ¾Ë¾Æº¸ÀÚ.
--------------------
[¸ñÂ÷]
1. Ä£»ýÁ¦(Probiotic)¶õ
2. ¿ì¸® ¸ö¿¡ °ø»ýÇÏ´Â ¹ÚÅ׸®¾Æ¿Í ¹ÙÀÌ·¯½ºÀÇ ¼ö
3. Ä£»ýÁ¦(Probiotics)¿¡ µµÀüÇÏ´Â MIT¿Í CaltechÀÇ Çлýµé
4. MIT °ø´ë - ÀÌ(Teeth)ÀÇ Ã¼°(Cavities)°ú ½Î¿ì´Â
¹ÙÀÌ¿À±¸¸£Æ®(Biogurt) ¹ÚÅ׸®¾Æ¿Í ƯÁ¤ ºñŸ¹ÎÀ» »ý»êÇÏ´Â ¹ÚÅ׸®¾Æ¿¡
µµÀü
5. Caltech - À§ÀÇ À¯´ç °ú¹Î¼º(lactose intolerance)À» ÇØ°áÇÏ´Â ¹ÚÅ׸®¾Æ
»ý»ê¿¡ µµÀü
6. ÂüÁ¶-¹ÚÅ׸®¾Æ/¹ÙÀÌ·¯½º °ü·Ã
---------------------------------------
1. Ä£»ýÁ¦(Probiotic)¶õ
1-1. Ä£»ýÁ¦(Probiotic)¶õ
±×¸®½º¾îÀÇ Pro(for)¿Í Bios(life)ÀÇ ÇÕ¼º¾î·Î ±× Àǹ̴ "»ý¸íÀ» À§ÇØ(for
life)"¶ó´Â ¶æÀÌ´Ù. ¿µ¾ç°úÇÐ(nutritional science)¿¡¼´Â Àΰ£¿¡°Ô À¯ÀÍÇÑ
¹ÚÅ׸®¾Æ(beneficial bacteria) µî °Ç°À» ÁõÁø½ÃŰ´Â ¹Ì»ý¹°µé(health-enhancing
microorganisms)ÀÇ Àç»ý»êÀ̳ª ¹ø¼º(reproduction and proliferation)À» ÃËÁø½ÃŰ´Â
¾î¶² ¹°Áú(Substance)À» ÀÏÄþî Ä£»ýÁ¦¶ó°í ÇÑ´Ù.
1-2. Ä£»ýÁ¦(Probiotics)¶õ
Àΰ£¿¡°Ô À¯ÀÍÇÑ ¹ÚÅ׸®¾Æ³ª À̽ºÆ®(beneficial bacteria or yeasts)¸¦ Æ÷ÇÔÇÏ´Â
ÀÏ·ÃÀÇ ´ÙÀÌ¾îÆ® º¸ÃæÁ¦(dietary supplements)¸¦ ÀǹÌÇÑ´Ù. ÃÖ±Ù FAO¿Í WHO¿¡¼
Á¤ÀÇÇÑ Ä£»ýÁ¦¶õ "Àû´çÇÑ ¾çÀ¸·Î Àß ¹è¾çÇÏ°í °ü¸®µÇ´Â »ì¾Æ ÀÖ´Â ¹Ì»ý¹°µé·Î
Àΰ£ µî ÁÖÀԵǴ ´ë»óÀÇ °Ç°¿¡ À¯ÀÍÇÔÀ» ÁÖ´Â °Í(¡®Live microorganisms which
when administered in adequate amounts confer a health benefit on the host)À¸·Î
Á¤ÀÇÇϰí ÀÖ´Ù.
¿¹¸¦ µé¾î À¯»ê±Õ(LAB, Lactic acid bacteria)ÀÌ Ä£»ýÁ¦·Î °¡Àå ¸¹ÀÌ »ç¿ëµÈ´Ù.
À¯»ê±ÕÀº ½Äǰ»ê¾÷¿¡¼ ¼ö½Ê ³â µ¿¾È ÀÌ¿ëµÇ°í Àִµ¥, À¯»ê±ÕµéÀº À¯´ç(¶ôÅ佺,
lactose)À» Æ÷ÇÔÇÑ ¼³ÅÁµé(Sugars)À̳ª ´Ù¸¥ ź¼öȹ°µé(carbohydrates)À» À¯»ê(lactic
acid)À¸·Î Àüȯ½ÃŲ´Ù. ±× °á°ú ¿ä±¸¸£Æ®(yogurt)ó·³ ¹ßÈ¿ ¿ìÀ¯ ½ÄǰµéÀÌ ½Å
¸À(sour taste)À» ³ª°Ô ÇÒ »Ó ¾Æ´Ï¶ó, pH(»ê¼ºµµ)¸¦ ³ô¿©
Àΰ£¿¡°Ô ÇØ·Î¿î ¹Ì»ý¹°µéÀÌ ¼ºÀåÇÒ Æ´À» ÁÖÁö ¾Ê°Ô ÇÑ´Ù. ±× °á°ú À§ÀÇ Àü¿°(gastrointestinal
infections)À» »çÀü¿¡ ¹æÁö½ÃÄÑ °Ç°¿¡ À¯ÀÍÇÔÀ» ÁØ´Ù. µû¶ó¼ À¯»ê±Õ(Lactobacillus
and Bifidobacterium)ÀÇ À¯ÀüÀÚµéÀÌ Ä£»ýÁ¦¸¦ ¸¸µå´Âµ¥ °¡Àå ³Î¸® »ç¿ëµÇ°í
ÀÖ´Ù.
2. ¿ì¸® ¸ö¿¡ °ø»ýÇÏ´Â ¹ÚÅ׸®¾Æ¿Í ¹ÙÀÌ·¯½ºÀÇ ¼ö
¿ì¸® ¸öÀ» ±¸¼ºÇÏ´Â ¼¼Æ÷(Cell)ÀÇ ¼ö´Â 666Á¶ °³·Î ÃßÁ¤µÈ´Ù(Â÷¿ø¿ë,
2006). ±×·±µ¥ ¿ì¸® ¸ö¿¡´Â À̺¸´Ù ÈξÀ ¸¹Àº, ´ë·« 100¹è ¸¹Àº ¹ÚÅ׸®¾Æ¿Í
¹ÙÀÌ·¯½º°¡ °ø»ýÇÑ´Ù. Àüü ´Ù ÇÕÄ¡¸é ´ë·« 6°æ°³·Î ÃßÁ¤µÈ´Ù. ¿ì¸® ¼Õ ¹Ù´Ú¿¡´Â
6¸¸ ¸¶¸®ÀÇ ¹ÚÅ׸®¾Æ¿Í ¹ÙÀÌ·¯½º°¡ °ø»ýÇÑ´Ù. ÀÌ Áß ¹ÚÅ׸®¾Æ´Â ´ë·« 4,700
Á¾À̳ª µÈ´Ù. ³²¼ºÀÇ ¼Õ º¸´Ù´Â ¿©¼ºÀÇ ¼Õ¿¡ 50% ´õ ¸¹ÀÌ °ø»ýÇϴµ¥ ÈÀåǰÀ̳ª
È£¸£¸ó µî¿¡ ±âÀÎÇÏ´Â °ÍÀ¸·Î ¹àÇôÁ³´Ù. µû¶ó¼ Ç×»ý¼¼Á¦(anti-bacterial cleansers)·Î
¼Õ ¸¸ Àß ¾ÄÀ¸¸é ¸ðµç º´ÀÇ 70%°¡ ¿¹¹æµÈ´Ù´Â »ç½ÇÀÌ °úÇÐÀûÀ¸·Î ¹àÇôÁ³´Ù(Fierer
et al., 2008)1). ¿ì¸® ÆÈ ¶Ò¿¡´Â
´ë·« 200 Á¾ÀÇ ¹ÚÅ׸®¾Æ°¡ ¼½ÄÇÑ´Ù(Paulino et al., 2006)2).
±×·¯¹Ç·Î ÆÈ¶ÒÀ» Àß ¾Ä¾î¾ß ÇÑ´Ù. ¿ì¸® À§¿¡´Â ´ë·« 128 Á¾ÀÌ °ø»ýÇϴµ¥(Bik
et al., 2006)3), ÀÌ Áß Ç︮ÄÚ¹ÚÅÍ
ÆÄÀ̷θ® ±ÕÀÌ Áö¿ª¿¡ µû¶ó ¾î¶² ¶§´Â Àΰ£À» °ø°ÝÇϰí(ÇØ¸¦ ÁÖ°í, ´ë·« 15%)
¾î¶² ¶§´Â Àΰ£°ú °ø»ýÇÑ´Ù´Â(´ë·« 85%) »ç½ÇÀ» ¹àÇô³½ È£ÁÖÀÇ ¹è¸® ¸¶¼È(Barry
Marshall) ¹Ú»ç´Â 2005³â¿¡
³ëº§»ý¸®ÀÇÇлóÀ» ¼ö»óÇß´Ù. ¿ì¸® Àΰ£ ´ëÀå/¼ÒÀå¿¡´Â »ó´ç·®ÀÇ ¹ÚÅ׸®¾Æ°¡
¼½ÄÇϴµ¥ À̸¦ ¹ÚÅ׸®¾ÆÀÇ ²É(Flora of bacteria, microflora)À̶ó ºÎ¸¥´Ù.
´ë·« 395Á¾ÀÇ ¹ÚÅ׸®¾Æ°¡ ¼½ÄÇÑ´Ù(Eckburg et al., 2005)4).
¹ÚÅ׸®¾ÆÀÇ Å©±â´Â 1,000³ª³ëÀÌ°í ¹ÙÀÌ·¯½ºÀÇ Å©±â´Â 100³ª³ëÀ̹ǷΠ¹ÙÀÌ·¯½º¸¦
¼¾´Ù´Â °ÍÀº ´õ¿í ¾î·Á¿ö ¾ÆÁ÷±îÁö ±× ¼ö°¡ Á¤È®È÷ ¾ó¸¶ÀÎÁö ¾Ë ¼ö ¾ø´Ù. ´Ù¸¸
2008³âÀÇ
³ëº§»ý¸®ÇÐÀÇÇлóÀº ¿¡ÀÌÁî¹ÙÀÌ·¯½º(HIV)¿Í ¿©¼ºµéÀÇ ÀڱðæºÎ¾Ï¹ÙÀÌ·¯½º(HPV)ÀÇ
¸ÞÄ¿´ÏÁòÀ» ¹àÈù °ø·Î·Î ¼ö»óÇß´Ù. ¾Ïư ¿ì¸® Àΰ£µéÀº ¾ðÁ¨°¡´Â ÀÌµé ¸ðµç
¼¼±Õ°ú ¹ÙÀÌ·¯½º¸¦ ¸ðµÎ ã¾Æ³» ±×µéÀÇ ¸ÞÄ¿´ÏÁòÀ» ¹àÇô ³¾ °ÍÀÌ´Ù.
1) Fierer, Noah, Micah Hamady, Christian
L. Lauber, and Rob Knight, "The
influence of sex, handedness, and washing on the diversity of hand surface
bacteria(¼Õ¿¡ ¼½ÄÇÏ´Â ¹ÚÅ׸®¾Æ ´Ù¾ç¼º¿¡ ´ëÇÑ ³²¼º/¿©¼ºÀÇ ¼Õ°ú û°á¿¡ °üÇÑ
¿¬±¸)", PNAS, published online before print 12 November
2008, doi:10.1073/pnas.0807920105, ÀÌ¿¡ ´ëÇÑ ÀÚ¼¼ÇÑ ³»¿ëÀº ´ÙÀ½ »çÀÌÆ®¸¦
ÂüÁ¶(02564-BIO).
2) Paulino, Luciana C., Chi-Hong
Tseng, Bruce E. Strober, and Martin J. Blaser, "Molecular
Analysis of Fungal Microbiota in Samples from Healthy Human Skin and Psoriatic
Lesions(°Ç°ÇÑ »ç¶÷ÀÇ ÇÇºÎ¿Í °Ç¼±(¸¶¸§)º´ ÇǺηκÎÅÍ Ã¤ÃëÇÑ ¼¼±Õ ¹Ì»ý¹°ÀÇ
ºÐÀÚ ºÐ¼®)", Journal of Clinical Microbiology, August
2006, p. 2933-2941, Vol. 44, No. 8, pp. 2933-2941, August 2006. ÀÌ¿¡ ´ëÇÑ
ÀÚ¼¼ÇÑ ³»¿ëÀº ´ÙÀ½
»çÀÌÆ®¸¦ ÂüÁ¶.
3) Bik, Elisabeth M., Paul B. Eckburg,
Steven R. Gill, Karen E. Nelson, Elizabeth A. Purdom, Fritz Francois, Guillermo
Perez-Perez, Martin J. Blaser, and David A. Relman, "Molecular
analysis of the bacterial microbiota in the human stomach(Àΰ£ À§¿¡ ¼½ÄÇÏ´Â
¹ÚÅ׸®¾Æ ¹Ì»ý¹°ÀÇ ºÐÀÚ ºÐ¼®)", PNAS, Vol. 103, No. 3,
pp. 732-737, 17 January 2006, Published online before print January 4,
2006.
4) Eckburg, Paul B., Elisabeth M.
Bik, Charles N. Bernstein, Elizabeth Purdom, Les Dethlefsen, Michael Sargent,
Steven R. Gill, Karen E. Nelson, and David A. Relman, "Diversity
of the Human Intestinal Microbial Flora(Àΰ£ Àå¿¡ ¼½ÄÇÏ´Â ¹Ì»ý¹° ²ÉÀÇ
´Ù¾ç¼º)", Science, Vol. 308. No. 5728, pp. 1635-1638,
10 June 2005, Originally published in Science Express on
14 April 2005.
3. Ä£»ýÁ¦(Probiotics)¿¡ µµÀüÇÏ´Â MIT¿Í CaltechÀÇ Çлýµé
¸ÔÀ» ¼ö ÀÖ´Â ¹ÚÅ׸®¾Æ(edible bacteria)¸¦ ÀÌ¿ëÇØ Àΰ£ÀÇ °Ç°À» ÁßÁø½ÃŰ´Â
Ä£»ýÁ¦(Probiotics) ºÐ¾ß°¡ Á¶¸¸°£ ÀÏ´ë º¯¸ð(metamorphosis)¸¦ ½ÃµµÇÒ °ÍÀ¸·Î
º¸ÀδÙ. ¹Ù·Î MIT¿Í CaltechÀÇ ÇлýµéÀÌ ÀÎÁ¶»ý¹°ÇÐ(synthetic biology)À» ÀÌ¿ëÇØ
ÀÌ(Teeth)ÀÇ Ã¼°(Cavities, ¼¼±ÕÀÌ °ø°ÝÇØ ÀÌ¿¡ ±¸¸ÛÀÌ ³ª´Â º´)°ú ½Î¿ï ¼ö
ÀÖ´Â ¹ÚÅ׸®¾Æ, À§(Gut)¿¡¼ ºñŸ¹Î(Vitamins)À» »ý»êÇÏ´Â ¹ÚÅ׸®¾Æ, ±×¸®°í
À¯´ç(¶ôÅ佺) °ú¹Î¼º(lactose intolerance)À» ÇØ°áÇÏ´Â ¹ÚÅ׸®¾Æ¸¦ »ý»êÇϴµ¥
µµÀüÇϰí ÀÖ´Ù. À̵éÀº ¼ö³â°£ ÁøÇàÇØ¿Â MITÀÇ ±¹Á¦À¯Àü°øÇбâ°è(International
Genetically Engineered Machines, iGEM) °æÀï´ëȸ¿¡¼ ±×°£ ¿¬±¸Çؿ ÇÁ·ÎÁ§Æ®ÀÇ
°á°úµéÀ» °ø°³Çϰí ÀÖ´Ù. ÀÌ °°Àº À̵éÀÇ »õ·Î¿î ¿¬±¸´Â Á¶¸¸°£ °³¹ßµµ»ó±¹ÀÇ
°¡³ÇÑ »ç¶÷µéÀ» À§ÇØ Àú·ÅÇÑ ¾àÀ̳ª ´ÙÀÌ¾îÆ® µî ȹ±âÀûÀÎ º¸°Ç ÁõÁø¿¡ ¹ßÆÇÀ»
¸¶·ÃÇÒ °ÍÀ¸·Î ±â´ëµÇ°í ÀÖ´Ù.
iGEM °æÀï´ëȸ¿¡´Â Àü¼¼°è¿¡¼ Âü¿©ÇÑ 70°³ ÆÀÀÌ Âü°¡Çϰí ÀÖ´Ù. 2007³â¿¡´Â
¹ÚÅ׸®¾Æ ±¤ÇÕ¼º
Çʸ§¿¡¼ºÎÅÍ ¹Ù³ª³ª
³¿»õ¸¦ »ý»êÇÏ´Â ¹ÚÅ׸®¾Æ¿¡ À̸£±â±îÁö ´Ù¾çÇÑ ÇÁ·ÎÁ§Æ®µéÀÌ ¼Ò°³µÇ¾ú´Ù.
2008³âÀÇ ÇÁ·ÎÁ§Æ® Áß MIT¿Í CaltechÀÇ ÇÁ·ÎÁ§Æ®¸¦ º¸ÀÚ.
4. MIT °ø´ë - ÀÌ(Teeth)ÀÇ Ã¼°(Cavities)°ú ½Î¿ì´Â ¹ÙÀÌ¿À±¸¸£Æ®(Biogurt)
¹ÚÅ׸®¾Æ¿Í ƯÁ¤ ºñŸ¹ÎÀ» »ý»êÇÏ´Â ¹ÚÅ׸®¾Æ¿¡ µµÀü
ÀÎÁ¶»ý¹°ÇÐÀº À¯¿ëÇÑ ±â´ÉÀ» ¼öÇàÇÏ´Â(perform useful functions) »õ·Î¿î
À¯±âü(novel organisms)¸¦ µðÀÚÀÎÇÏ°í »ý»êÇÏ´Â »õ·Î¿î Çй®ÀÌ¿ä Ž±¸ ºÐ¾ßÀÌ´Ù.
ÀÌ ºÐ¾ßÀÇ ¸¹Àº ¿¬±¸µéÀº ¹ÚÅ׸®¾Æ¸¦ ÇϳªÀÇ °øÀåÀ¸·Î ÀÌ¿ëÇϴµ¥(using bacteria
as a factory) ÁýÁßÇϰí ÀÖ´Ù. (1) ±× Áß Çϳª´Â ¸»¶ó¸®¾Æ ¾à(malaria medicine)À»
»ý»êÇÏ´Â ¹Ì»ý¹°ÀÇ Ãʱ⠰³¹ß¿¡ ¼º°øÇÑ °ÍÀÌ´Ù. (2) ´Ù¸¥ ¿¬±¸´Â ¾à¹°Àü´Þ½Ã½ºÅÛÀ¸·Î
¹Ì»ý¹°¿¡ À¯Àü°øÇÐÀ» °¡ÇØ ¾àÀ» ¸öÀÇ Æ¯Á¤ ºÎÀ§·Î À̵¿½ÃŰ´Â °ÍÀÌ´Ù. (3) ±×·¯³ª
À̹ø¿¡ ¿¬±¸ÇÏ´Â ÇÁ·ÎÁ§Æ®´Â ¸Ô´Â ¹ÚÅ׸®¾Æ(edible bacteria)ÀÌ´Ù.
À̵é ÇÁ·ÎÁ§Æ®µéÀº ¿ì¸® ¸ö¿¡ ¼ö½Ê ¾ïÀÇ ¹ÚÅ׸®¾Æ°¡ ¼½ÄÇϰí ÀÖ´Ù´Â »ç½Ç¿¡
±Ù°Å¸¦ µÐ´Ù. "ÇϳªÀÇ ¹ÚÅ׸®¾Æ¸¦ ÇÑ »ç¶÷¿¡°Ô Àû¿ëÇÏ°í ½Í´Ù¸é, ¾îµð¿¡ ¹ÚÅ׸®¾Æ°¡
¼½ÄÇϰí ÀÖ´ÂÁö, ¾î¶»°Ô ¹ÚÅ׸®¾Æ°¡ Àΰ£°ú °øÁ¸ °ø»ýÇÏ´ÂÁö, ÀÌ·± °ÍµéÀ»
À¯ÁöÇÏ¸é¼ »õ·Î¿î ±â´ÉÀ» Ãß°¡ ÇÏ´Â ¿£Áö´Ï¾î¸µ¿¡ µµÀüÇØ¾ß ÇÕ´Ï´Ù"¶ó°í CaltechÀÇ
ÆÀÀ» ÁöµµÇϰí ÀÖ´Â ÀÎÁ¶»ý¹°ÇÐÀÚÀÎ Christina
Smolke´Â ¸»ÇÑ´Ù.
¿¹¸¦ µé¾î ¿ì¸® ÀÔÀº À¯ÀÍÇϰí ÇØ·Î¿î ¹ÚÅ׸®¾Æ(good and bad bacteria)ÀÇ
¾È½Äó(haven)ÀÌ´Ù. ƯÈ÷ ¿¬¼â±¸±Õ µ¹¿¬º¯ÀÌ(Streptococcus mutans)¶ó ºÒ¸®´Â
¹ÚÅ׸®¾ÆµéÀº ÀÌÀÇ ÇöóÅ©(dental plaque)¿¡ ¼½ÄÇϴµ¥, À̵éÀº ÀÌ¿¡ ÀÖ´Â
¼³ÅÁÀ» ¸Ô°í »ì¸é¼ »ê(acids)À» ºÐºñ½ÃÄÑ, ÀÌÀÇ ¿¡³ª¸È(dental enamel)À» °¦¾Æ
³»¾î ±× °á°ú ÀÌ¿¡ ±¸¸Û(ü°, cavities)ÀÌ ³ª°Ô ¸¸µç´Ù. ÀÌ Ã¼°°ú ½Î¿ì´Â
¹ÚÅ׸®¾Æ¸¦ ¸¸µé±â À§ÇØ MIT °ø´ë
ÆÀÀº ¾Æ¹Ì³ë»ê °áÇÕ¹°ÀΠªÀº ´Ü¹éÁú ¿ä¼ÒÀÎ ÇϳªÀÇ ÆéŸÀ̵å(peptide)·Î
½ÃÀÛÇÑ´Ù. ÀÌ ÆéŸÀ̵å´Â ³ª»Û ¹ÚÅ׸®¾Æ(bad bacteria)°¡ ÀÌ¿¡ ´Þ¶ó ºÙÁö ¸øÇϰÔ
ÇÏ´Â ±â´ÉÀ» ÇÑ´Ù. µû¶ó¼ ÆÀÀº ÆéŸÀ̵带 »ý»êÇÏ´Â À¯ÀüÀÚ °¡´ÚÀ» ¿ì¼± ¸¸µé°í,
±× ´ÙÀ½ ÀÌ À¯ÀüÀÚ°¡ ÁÖÀÔµÈ ¹ÚÅ׸®¾Æ·Î ÇÏ¿©±Ý »ý»êµÈ ÆéŸÀ̵带 ºÐºñÅä·Ï
ÇÏ´Â ºÐÀÚ ½ÅÈ£(molecular signal)¸¦ ¸¸µå´Â À¯ÀüÀÚ¸¦ ¸¸µé¾î, ÀÌ µÎ °³ÀÇ À¯ÀüÀÚ°¡
Æ÷ÇÔµÈ DNA °¡´ÚÀ» ¸¸µé¾ú´Ù.
 |
[±×¸² : MIT ÆÀÀÇ ÀÌ ¸¶¸ð¿Í ½Î¿ì´Â ¹ÚÅ׸®¾Æ ¹ÙÀÌ¿À±¸¸£Æ®(Biogurt). »çÁø
: iGEM/MIT Team]
±× ´ÙÀ½ ´Ü°è´Â À̵é À¯ÀüÀÚ °¡´ÚÀ» ¿ä±¸¸£Æ®(yogurt)¿¡ µé¾î ÀÖ´Â À¯»ê±Õ(Lactobacillus
bulgaricus)¿¡ ÁÖÀÔÇÏ´Â °ÍÀε¥, ¿©±â±îÁö´Â ¾ÆÁ÷ ¿Ï¼ºµÇÁö ¾Ê¾Ò´Ù. ±×·¯³ª
MIT ÆÀÀº À¯ÀüÀÚ °¡´ÚÀ» À¯»ê±Õ¿¡ ¼º°øÀûÀ¸·Î ÁÖÀÔÇß´Ù. µû¶ó¼ ÀÌ´Â ¾ÕÀ¸·Î
¹Ì»ý¹° À¯Àü°øÇÐÀ» ÁغñÇÏ´Â µµÈ¼±ÀÌ µÉ °ÍÀ¸·Î ±â´ëÇϰí ÀÖ´Ù. À̵éÀÌ µµÀüÇϰí
ÀÖ´Â À̹ø ½ÇÇèÀº ¾ÆÁÖ ÀλóÀûÀÎ °î¿¹ ±â¼úÀÌ´Ù. ¿Ö³ÄÇϸé À¯»ê±ÕÀº ¾ÆÁ÷ Çѹøµµ
½ÇÇè½Ç¿¡¼ »ç¿ëµÈ ÀûÀÌ ¾ø±â ¶§¹®ÀÌ´Ù. ±×·¯¹Ç·Î »õ·Î¿î ½ÇÇè ±â¼úÀÌ ÇÊ¿äÇÏ´Ù.
¸¸¾à À̹ø À¯»ê±Õ °øÇÐÀÌ ¼º°øÀûÀ¸·Î ¿Ï¼ºµÈ´Ù°í °¡Á¤Çغ¸ÀÚ. ±×·¯¸é ±×Àú
¿ä±¸¸£Æ®¸¦ ¸¶½Ã¸é, ¿ä±¸¸£Æ®¿¡ ÀÖ´Â À¯»ê±ÕÀÌ ÀÌ¿¡ ½×ÀÏ °ÍÀ̰í, ±×·¯¸é À¯»ê±ÕÀº
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µÎ ¹øÂ° À¯ÀüÀÚÀÇ ½ÅÈ£¿¡ µû¶ó ÆéŸÀ̵带 ÀÌ¿¡ ºÐºñ½ÃÄÑ, °á±¹ ÀÌÀÇ Ã¼°À»
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ÀÌ ¹æ¹ýÀº ÇØ·Î¿î ¹ÚÅ׸®¾Æ¸¸ Ç¥ÀûÇϱ⠶§¹®ÀÔ´Ï´Ù. ÀÏ¹Ý Ç×»ýÁ¦´Â À¯ÀÍÇÑ ¹ÚÅ׸®¾Æ¿Í
³ª»Û ¹ÚÅ׸®¾Æ¸¦ ¸ðµÎ Á×ÀÌ°Ô µÇ¾î, °á±¹ ³ª»Û ¹ÚÅ׸®¾ÆµéÀÌ ¼½ÄÇÒ ¼ö ÀÖ´Â
ȯ°æÀ» ¸¸µé¾î ÁÖ°Ô µË´Ï´Ù"¶ó°í MIT °ø´ë ÆÀÀ» ÁöµµÇϰí ÀÖ´Â »ý¹°Çаú ´ëÇпø»ýÀÎ
Chia-Yung Wu´Â ¸»ÇÑ´Ù.
[±×¸² : ÀÌÀÇ ÇöóÅ©¸¦ ºÎ½Ä½ÃŰ´Â ¹ö±×(Plaque-busting bugs). MIT ÆÀÀº
¿ä±¸¸£Æ®¿¡ ÀÖ´Â À¯»ê±Õ¿¡ À¯Àü°øÇÐÀ» °¡ÇØ ÀÌÀÇ Ã¼°À» ¹æÁöÇÏ´Â ÇÁ·ÎÁ§Æ®¸¦
ÁøÇà. »çÁø : Credit: Utah State University]
MIT °ø´ëÀÇ ¸ñÇ¥´Â ÀÌ·¯ÇÑ ½ÇÇèÀ» ÅëÇØ °Å´ëÇÑ À¯ÀüÀÚ ¿°±â¼¿ÀÇ µ¥ÀÌÅͺ£À̽º¸¦
¸¸µé°í À̸¦ ÅëÇØ ´Ù¾çÇÑ ±â´É¼ºÀÇ ¹ÚÅ׸®¾Æ¿Í ´Ü¹éÁúÀ» ¸¸µå´Â °ÍÀÌ´Ù. À̿ܿ¡
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±×°£ÀÇ ½ÇÇèÀ» ÅëÇØ ¾òÀº ´Ù¾çÇÑ À¯ÀüÀÚ ¿°±â¼¿ ÆÄÆ®µéÀ» Registry
of Standard Biological Parts¿¡ µî·Ï½Ã۰í ÀÖ´Ù. ÀÌ µî·Ï µ¥ÀÌÅͺ£À̽º´Â
¸Å³âÀÇ °æÀï´ëȸ¸¦ °ÅÃÄ È®ÀåµÇ°í ÀÖ´Ù. "2008³â¿¡ ¿ì¸®´Â À̸¦ ÅëÇØ 2,000°³ÀÇ
DNA ÆÄÆ®µéÀ» °¢ ÆÀ¿¡ º¸±ÞÇß½À´Ï´Ù. µû¶ó¼ Á¶¸¸°£ 1,500°³ÀÇ »õ·Î¿î ÆÄÆ®µéÀÌ
µÇµ¹¾Æ¿Í µî·ÏÇÏ°Ô µÉ °ÍÀÔ´Ï´Ù"¶ó°í MIT °ø´ëÀÇ iGEMÀÇ ¼ÒÀåÀÎ Randy
Rettberg´Â ¸»ÇÑ´Ù.
5. Caltech - À§ÀÇ À¯´ç °ú¹Î¼º(lactose intolerance)À» ÇØ°áÇÏ´Â ¹ÚÅ׸®¾Æ
»ý»ê¿¡ µµÀü
Caltech ÆÀÀº
À§¿¡ ¼½ÄÇÏ´Â ¹ÚÅ׸®¾Æ¸¦ ÁýÁß ¿¬±¸Çϰí Àִµ¥, ¹Ù·Î À¯´ç(¶ôÅ佺) °ú¹Î¼º(lactose
intolerance)À» ÇØ°áÇÏ´Â ¹ÚÅ׸®¾Æ¸¦ »ý»êÇϰíÀÚ ÇÑ´Ù. "¸ÅÀÏ ºñŸ¹ÎÀ» ¸Ô´Â
´ë½Å, ÀåÀ» À§ÇÑ ¹ÚÅ׸®¾Æ¸¦ ¸¶½Ã¸é ¹ÚÅ׸®¾ÆÀÇ »ýÁ¸ ¿©ºÎ¿¡ µû¶ó 1ÁÖÀÏ ¶Ç´Â
1°³¿ù ÀÌ»óÀÇ È¿°ú¸¦ º¼ ¼ö ÀÖ½À´Ï´Ù"¶ó°í ÆÀÀ» ÁöµµÇÏ´Â ´ëÇпø»ýÀÎ Josh Michener´Â
¸»ÇÑ´Ù.
¿ìÀ¯¸¦ ¸¶¼Åµµ ¾Æ¹«·± ¹®Á¦°¡ ¾ø´Â »ç¶÷µéÀÌ ¿ìÀ¯¸¦ ¸¶½Ã¸é, Àå¿¡¼´Â ¿ìÀ¯ÀÇ
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ºÐºñµÈ´Ù. ÀÌ ¶ôŸÁ¦°¡ ºÐÇØÇÑ Æ÷µµ´ç(glucose) µîÀÇ ºÐÇØ¹°ÁúµéÀº ±× ´ÙÀ½
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¼³ÅÁÀº ¼ÒÀå¿¡¼ ºÐÇØµÇÁö ¾Ê°í ¹Ù·Î ´ëÀå(large intestine)À¸·Î ³»·Á°¡, ¿©±â¿¡
¼½ÄÇÏ´Â °¢Á¾ ¹ÚÅ׸®¾Æµé¿¡ ÀÇÇØ ½ÅÁø´ë»ç°¡ ÀϾÙ. ±× °á°ú ´ëÀåÀÇ ¹ÚÅ׸®¾ÆµéÀº
¼ö¼Ò¿Í ¸Þź °¡½º(hydrogen and methane gas)¸¦ »ý»êÇϰí, À̵éÀº ¹Ù·Î ´Ù¾çÇÑ
À§Àå ¹®Á¦µéÀÎ ±¸¿ªÁú/¹î¸Ö¹Ì(nausea), ¹è¿¡ °¡½º°¡ Â÷´Â °íâÁõ(À§È®´ëÁõ,
bloating), °¡½º(gas), ±×¸®°í ¼³»ç µîÀÇ ¿ëÀÇÀÚµé(culprits)ÀÌ µÈ´Ù.
 |
[±×¸² : À¯´ç °ú¹Î¼º(Lactose Intolerance). iGEM/Caltech Team]
À¯´ç ºÐÇØ È¿¼ÒÀÎ ¶ôŸÁ¦ ¾à(Lactase pills)ÀÌ ¿ìÀ¯ Á¦Ç°ÀÇ ¼Òȸ¦ µ½°í
ÀÖÁö¸¸, ±×·¯³ª CaltechÀÇ ÆÀµéÀº À̺¸´Ù ´õ¿í ¿µ±¸ÀûÀÎ ¼Ö·ç¼Ç(permanent solution)À»
ã°í ÀÖ´Ù. À̵éÀº µ¶ÀÏÀÌ Ä£»ýÁ¦·Î »ç¿ëÇÑ ÀûÀÌ ÀÖ´Â ¹ÚÅ׸®¾Æ E. coliÀÇ À¯ÀüÀÚ
°¡´ÚÀ¸·Î ½ÃÀÛÇß´Ù. ÀÌ À¯ÀüÀÚ °¡´ÚÀº Nissle 1917À̶ó ºÒ¸®´Âµ¥, ¼¼°è 1Â÷
´ëÀü ´ç½Ã¿¡ ÇÑ º´»ç·ÎºÎÅÍ ÃßÃâÇÑ °ÍÀ¸·Î, ÀÌ´Â ±º´ë Ä·ÇÁ¸¦ ÅëÇØ Àü¿ªÀ¸·Î
ÆÛÁö´Â ±Ø½ÉÇÑ À§Àå ¹ÙÀÌ·¯½º(gastrointestinal virus)¿¡ ¸é¿ªÀÌ µÇ´Â À¯ÀüÀÚ¿´¾ú´Ù°í
Michener´Â ¸»ÇÑ´Ù.
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[±×¸² : Engineered E. coli. iGEM/Caltech Team]
¿¬±¸ÆÀµéÀº ÀÌ Nissle ¹ÚÅ׸®¾Æ¿¡ 3°¡ÁöÀÇ »ý¹°ÇÐÀû ¿ä¼ÒµéÀ» Ãß°¡Çß´Ù.
(1) ¶ôŸÁ¦ ºÐÇØ È¿¼Ò¸¦ »ý»êÇÏ´Â À¯ÀüÀÚ, (2) ¶ôÅ佺¸¦ ÀνÄÇÏ´Â ¼ö¿ëü, ±×¸®°í
(3) ¼¼Æ÷·Î ÇÏ¿©±Ý ¶ôÅ佺°¡ ¾î´À Á¤µµ ÁýÁßµÇ¸é ±úÁ® ¶ôŸÁ¦ ºÐÇØ È¿¼Ò¸¦ ¹æÃâ½ÃŰ´Â
¼¾¼°¡ ±×°ÍÀÌ´Ù. µû¶ó¼ Àå¿¡ ÀÖ´Â ¹ÚÅ׸®¾Æ´Â Áö¼ÓÀûÀ¸·Î ¶ôŸÁ¦¸¦ »ý»êÇϰí,
¹ÚÅ׸®¾ÆÀÇ Ç¥¸é¿¡ ÀÖ´Â ¼ö¿ëü°¡ ÃæºÐÇÑ ¶ôÅ佺ÀÇ ¾ç¿¡ ´Þ¶ó ºÙÀ¸¸é, ¹ÚÅ׸®¾ÆÀÇ
¼¼Æ÷µéÀº ¶ôŸÁ¦¸¦ Àå¿¡ ºÐºñ½ÃÄÑ ¼³ÅÁÀ» ºÐÇØÇϵµ·Ï ÇÏ´Â °ÍÀÌ´Ù. ¿¬±¸ÆÀµéÀº
ÇöÀç µÎ ¹øÂ° ´Ü°è±îÁö ¿Ï¼ºÇßÀ¸³ª ¼¼ ¹øÂ° ´Ü°èÀÎ ¹ÚÅ׶󾯰¡ ½º½º·Î ±úÁ®
¶ôŸÁ¦¸¦ ºÐºñÇÏ´Â °Í¿¡´Â »ó´çÇÑ ¾î·Á¿òÀ» °Þ°í ÀÖ´Ù.
¿¬±¸ÆÀµéÀº ¶ÇÇÑ ½Å»ý¾ÆÀÇ °áÁ¡À» ¹æÁöÇÏ´Â Áß¿äÇÑ ºñŸ¹ÎÀÎ ¿°»ê(folate,
folic acid)À» »ý»êÇÏ´Â ¸Ô´Â ¹Ì»ý¹°(edible microbe)µµ ¿¬±¸Çϰí ÀÖ´Ù.
6. ÂüÁ¶-¹ÚÅ׸®¾Æ/¹ÙÀÌ·¯½º °ü·Ã
[³²¼ºº¸´Ù ¿©¼º ¼Õ¿¡ ¹ÚÅ׸®¾Æ°¡ ¸¹¾Æ. Äݷζóµµ
¿¬±¸¿øµé, ¼Õ ¹Ù´Ú¿¡´Â 4,700 Á¾ÀÇ ¹ÚÅ׸®¾Æ°¡ ¼½ÄÇÏ´Â °ÍÀ» ¹ß°ß, ÇâÈÄ Àΰ£À»
°ø°ÝÇÏ´Â ¼¼±Õ(º´¿ø±Õ)À» ±Ô¸í ÇÒ ¹ßÆÇÀ» ¸¶·Ã, ¹°·Î ¾ÄÀ¸¸é ¾È µÇ°í ¹Ýµå½Ã
Ç×»ý¼¼Á¦(anti-bacterial cleansers)·Î Àß ¾Ä¾î¾ß, ¹Ì±¹°úÇÐȸ¿øº¸(PNAS) 2008³â
11¿ù 12ÀÏÀÚ ¿Â¶óÀÎÆÇ(Early Edition)¿¡ "The influence of sex, handedness,
and washing on the diversity of hand surface bacteria(¼Õ¿¡ ¼½ÄÇÏ´Â ¹ÚÅ׸®¾Æ
´Ù¾ç¼º¿¡ ´ëÇÑ ³²¼º/¿©¼ºÀÇ ¼Õ°ú û°á¿¡ °üÇÑ ¿¬±¸)"¶ó´Â ³í¹®À¸·Î ¹ßÇ¥(30/Nov/2008),
02564-BIO]
[MIT
°ø´ë ¹× Ç÷θ®´Ù´ëÇÐ(University of Florida) °úÇÐÀÚµéÀÌ ¹ÚÅ׸®¾Æ¸¦ ±×µéÀÇ
ÀûÀÎ ´Ù¸¥ ¹Ì»ý¹°(microbial enemy) ¹ÚÅ׸®¾Æ¿¡ ³Ö¾î ¼·Î ½Î¿ì°Ô ÇÔÀ¸·Î½á
»õ·Î¿î Ç×»ý¹°ÁúÀ» »ý»êÇϴµ¥ ¼º°ø, ¿ì¸® ³ª¶óÀÇ À̿ġ¿(ì¤æðö½æð) ¹æ¹ýÀ»
¸ð¹æ, 2008³â 2¿ùÀÚÀÇ Journal of the American Chemical Society¿¡ "Rhodostreptomycins,
Antibiotics Biosynthesized Following Horizontal Gene Transfer from Streptomyces
padanus to Rhodococcus fascians(½ºÆ®·¾Å丶À̽º ÆÄ´Ù´©½º ¹ÚÅ׸®¾Æ¿¡¼ ·ÎµµÄÚÄ¿½º
ÆÐ½º½Ã¾È ¹ÚÅ׸®¾Æ·ÎÀÇ ¼öÆòÀû À¯ÀüÀÚ ÀüÀÌ¿¡ µû¶ó ·Îµµ½ºÆ®·¾Å丶À̽ÅÀ̶ó´Â
Ç×»ý¹°ÁúÀÇ ¹ÙÀÌ¿ÀÁ¶ÇÕ¿¡ °üÇÑ ¿¬±¸)"¶ó´Â ³í¹®À¸·Î ¹ßÇ¥, ÇâÈÄ Àΰ£ÀÇ 3,199°¡ÁöÀÇ
º´µéÀ» ¾ß±â½ÃŰ´Â ¼ö¸¹Àº ¼¼±ÕÀ» Á×ÀÏ ¼ö ÀÖ´Â »õ·Î¿î Ç×»ý¹°ÁúÀÇ ¹ß°ßÀÌ À̾îÁú
°ÍÀ¸·Î ±â´ë(Bacterial Battle Generates New Antibiotics. Scientists have
revealed the hidden diversity of natural antibiotics using a new approach
that pits one type of bacteria against another(28/Mar/2008), 02446-BIO]
[¹ÙÀÌ·¯½º·Î
³úÁ¾¾ç ¾Ï¼¼Æ÷ Á×À̱â, ¹Ì±¹ ¿¹ÀÏ´ë(Yale University)ÀÇ ¿¬±¸¿øµéÀÌ ÁãÀÇ µÎ³ú¿¡¼
¹«Â÷º°ÀûÀ¸·Î Á¤»ó ¼¼Æ÷µéÀ» °ø°ÝÇÏ´Â Á¾¾ç¼¼Æ÷µé ¸¸À» °ø°ÝÇÏ¿© ¾ÆÁÖ È¿°úÀûÀ¸·Î
Á×ÀÌ´Â ±¤°ßº´/°ø¼öº´(rabies)°ú °°Àº °è¿ÀÎ ¼Ò³¶¼º ±¸³»¿° ¹ÙÀÌ·¯½º(vesicular
stomatitis virus, VSV)¸¦ ¹ß°ß, 2008³â 2¿ù 20ÀÏÀÚ ½Å°æ°úÇÐÀú³Î(Journal of
Neuroscience)¿¡, "µÎ³úÀÇ ¹úƼº´¼ÒÀû ±Û¸®¿À¸¶¿Í ÀüÀ̼º Ä«¸£½Ã³ë¸¶ Á¾¾ç¼¼Æ÷¸¸À»
¼±ÅÃÇÏ¿© ÆÄ±«ÇÏ´Â ½Ã½ºÅÛÀû ¼Ò³¶¼º ±¸³»¿° ¹ÙÀÌ·¯½º¿¡ °üÇÑ ¿¬±¸(Systemic
Vesicular Stomatitis Virus Selectively Destroys Multifocal Glioma and Metastatic
Carcinoma in Brain)"¶ó´Â ³í¹®À¸·Î ¹ßÇ¥, ±×·¯³ª Á¤»óÀûÀÎ ¸é¿ª½Ã½ºÅÛ¿¡¼µµ
VSV°¡ Á¾¾ç¼¼Æ÷¸¦ Á×ÀÌ´ÂÁö ÇâÈÄ Ãß°¡ ¿¬±¸°¡ ÇÊ¿äÇØ(A Viral Attack against
Brain Tumors, A rabies-related virus seeks out and destroys tumors in the
brain(17/Mar/2008), 02440-BIO]
[2005
³ëº§»ý¸®ÀÇÇлó(The Nobel Prize in Physiology or Medicine 2005), È£ÁÖÀÇ
University of Western Australia ´ëÇÐÀÇ QEII Medical CentreÀÇ NHMRC Helicobacter
pylori Research Laboratory ¿¬±¸¼ÒÀÇ Barry J. Marshall(1951-)°ú È£ÁÖÀÇ
J. Robin Warren(1937-)ÀÌ ¼ö»ó, À̵éÀÇ ¼ö»ó ÀÌÀ¯¸¦ ÇÑ ¸¶µð·Î ¿ä¾àÇÑ´Ù¸é
¿ì¸® Àΰ£ À§(Stomach)ÀÇ ÇϺο¡ ÀÖ´Â ÇϺΰ(Antrum)¿¡ Àü¿°µÈ(Infected) Ç︮ÄÚ¹ÚÅÍ
ÆÄÀ̷θ® ¹ÚÅ׸®¾Æ±Õ(bacterium
Helicobacter pylori)À» ¹ß°ßÇϰí À̵éÀÌ
°á±¹ À§¿°(gastritis)À̳ª ½ÊÀÌÁöÀå-À§±Ë¾ç(peptic ulcer)À» ÀÏÀ¸Å²´Ù´Â »ç½ÇÀ»
¹ß°ßÇÑ °ø·Î(for their discovery of the bacterium Helicobacter pylori and
its role in gastritis and peptic ulcer disease)·Î ¼ö»ó. ¾ÕÀ¸·Î ¹ÚÅ׸®¾Æ¿Í
Àΰ£°úÀÇ »óÈ£ÀÛ¿ë(Interaction between the bacterium and the human host),
´Ù¸¥ ¸¸¼º ¿°ÁõÀ» ¾ß±â½ÃŰ´Â ¹Ì»ý¹°Àû ¿øÀÎ ±Ô¸í¿¡ ¹ÚÂ÷ À¯¹ß(Microbial origin
of other chronic inflammatory conditions)(31/Oct/2005), 02128-BIO]
[Àΰ£
ÇǺÎ(Human skin)´Â '¹ÚÅ׸®¾Æ õ±¹(Virtual zoo or flora of bacteria)', ÆÈ¶Ò¿¡¸¸
Æò±Õ 200 Á¾ ÀÌ»óÀÌ »ì°í ÀÖ¾î, ¹ÚÅ׸®¾Æ¸¦ È®ÀÎÇÒ ¼ö ÀÖ´Â À¯ÀüÀÚ ºÐÀÚ ºÐ¼®
±â¼úÀ» »õ·Ó°Ô °³¹ß, Àΰ£ ÇǺΰ¡ ÀÌó·³ °·ÂÇÑ ¹ýÀÇÇÐÀû ±â¼úÀ» µ¿¿øÇØ ºÐ¼®µÈ
°ÍÀº À̹øÀÌ Ã³À½, ¾ÕÀ¸·Î ¿ì¸®°¡ ¾Ë°í ÀÖ´Â °Íº¸´Ù ¹«·Á 5¹è ÀÌ»óÀÇ ¹ÚÅ׸®¾Æ¿Í
ÇÔ²² »ì¾Æ°¥ °Í, ÇÏÁö¸¸ ¿©·¯ºÐ ÇǺÎÀÇ ¹Ì»ý¹° ²É(microflora)Àº ´ëÀåÀÇ ¹ÙÀÌ·¯½º
²Éó·³ ¿©·¯ºÐÀÇ ÇǺθ¦ °Ç°ÇÏ°Ô À¯ÁöÇÏ°Ô Çϴµ¥ Áß¿äÇÑ ¿ªÇÒÀ» ÇÔ(Human
skin harbours unknown bugs/bacteria(14/Feb/2007), 02252-BIO]
[IT¿Í
BTÀÇ À¶ÇÕ, ¿µ±¹ University of Cambridge ´ëÇÐÀÇ Dennis Bray ¹Ú»ç·Î ¹ÚÅ׸®¾Æ(¹ÙÀÌ·¯½º)
ÀÌ-Äݸ®(bacterium E.coli)¿¡ ´ëÇÑ Çõ½ÅÀûÀÎ ÄÄÇ»ÅÍ ½Ã¹Ä·¹À̼ÇÀ» ¹ß°ßÇÑ °ø·Î·Î
European Science Award ¸¦ ¼ö»ó, ¹ÚÅ׸®¾ÆÀÇ ¹ÝÀÀÀ» °¨ÁöÇÏ´Â ½Ã¹Ä·¹ÀÌ¼Ç ½Ã½ºÅÛ
°³¹ß, ÄÄÇ»ÆÃ°ú ¼¼Æ÷ºÐÀÚ »ý¹°ÇÐÀÇ À¶ÇÕ -> ÄÄÇ»ÆÃ »ý¹°ÇÐ(computational biology)ÀÇ
µîÀå, ÈÇÐÁÖ¼º(ûùùÊñËàõ, chemotaxis) - Áúº´ÀÇ Àü¿°À» »çÀü¿¡ ¿¹¹æ,
¹ÚÅ׸®¾Æ¿Í ¶È°°Àº »ý¹°Àû ½Ã¹Ä·¹ÀÌ¼Ç ½Ã½ºÅÛÀÇ °³¹ß¿¡ µµÀü(Dr. Dennis Bray
from the University of Cambridge was given the European Science Award for
his innovative computer simulations of the bacterium. Computer bug study
wins top prize(14/Nov/2006), 02222-BIO]
[¼Ò½º]
[Technology
Review-Engineering Edible Bacteria(11/Nov/2008)]
http://www.technologyreview.com/biomedicine/21654/
|