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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸°úÇÐȸ ³í¹®Áö > Á¤º¸°úÇÐȸ ³í¹®Áö A : ½Ã½ºÅÛ ¹× ÀÌ·Ð

Á¤º¸°úÇÐȸ ³í¹®Áö A : ½Ã½ºÅÛ ¹× ÀÌ·Ð

Current Result Document :

ÇѱÛÁ¦¸ñ(Korean Title) Hitting Set ¹®Á¦¸¦ ÀÌ¿ëÇÑ Â÷¼¼´ë ¿°±â¼­¿­ ºÐ¼® ¸®µåÀÇ Ã³¸®¼Óµµ °³¼± ¹æ¹ý
¿µ¹®Á¦¸ñ(English Title) Method for Time Efficient Processing of Next Generation Sequencing Reads Using Hitting Set Problem
ÀúÀÚ(Author) ¹ÚÅ¿ø   ±è¼Ò¶ó   ÃÖ¼®¹®   Á¶È¯±Ô   À̵µÈÆ   TaeWon Park   Sora Kim   SeokMoon Choi   Hwan-Gue Cho   DoHoon Lee  
¿ø¹®¼ö·Ïó(Citation) VOL 38 NO. 06 PP. 0275 ~ 0280 (2011. 12)
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(Korean Abstract)
ÃÖ±Ù¿¡ µîÀåÇÑ Next Generation Sequencing(NGS)Àº ÀüÅëÀûÀÎ ¹æ¹ý¿¡ ºñÇØ ºü¸£°í Àúºñ¿ëÀ¸·Î ´ë¿ë·®ÀÇ ´ÜÆí ¼­¿­ µ¥ÀÌÅ͸¦ ¾òÀ» ¼ö ÀÖ´Â Â÷¼¼´ë ¿°±â¼­¿­ ºÐ¼® ±â¼úÀ» ¸»ÇÑ´Ù. ÀÌ·¸°Ô ¾ò¾îÁø NGS µ¥ÀÌÅ͸¦ ºÐ¼®ÇÏ´Â ´Ü°è Áß¿¡¼­ ¾ó¶óÀθÕÆ®(alignment) ´Ü°è´Â ½ÃÄö¼­¿¡¼­ ¾òÀº ´ë·®ÀÇ ¸®µå(read)¸¦ ÂüÁ¶ ¿°±â¼­¿­¿¡ ¸ÊÇÎÇÏ´Â ´Ü°è·Î NGS µ¥ÀÌÅÍ ºÐ¼®ÀÇ °¡Àå ±âº»À̸鼭 ÇÙ½ÉÀÎ ´Ü°èÀÌ´Ù. ¾ó¶óÀθÕÆ® µµ±¸´Â ±ä ÂüÁ¶ ¿°±â¼­¿­À» »öÀÎÈ­Çؼ­ ªÀº ¸®µå¸¦ ºü¸£°Ô ¸ÊÇÎÇÏ´Â ¿ëµµ·Î »ç¿ëµÈ´Ù. ÇöÀç ¸¹ÀÌ »ç¿ëµÇ°í ÀÖ´Â ÀϹÝÀûÀÎ ¾ó¶óÀθÕÆ® µµ±¸µéÀº ÀԷµ¥ÀÌÅÍ¿¡ ´ëÇÑ º°µµÀÇ Àüó¸® °úÁ¤ÀÌ ¾øÀ¸¸ç ³ª¿­µÈ ¸®µå¸¦ ¼øÂ÷ÀûÀ¸·Î ¸ÊÇÎÇÏ´Â ´Ü¼øÇÑ ±¸Á¶¸¦ °¡Áö°í ÀÖ´Ù. º» ³í¹®Àº NGS µ¥ÀÌÅÍÀÇ Æ¯Â¡ Áß¿¡ ƯÈ÷ ¸®µå°£ÀÇ Áߺ¹¼ºÀ» ÀÌ¿ëÇÑ ¸®µåÀÇ È¿À²Àû °øÅë ºÎºÐ¼­¿­À» ã´Â ¹æ¹ýÀ» º¸¿©ÁØ´Ù. Áߺ¹µÈ °øÅë ºÎºÐ¼­¿­°ú ±×°ÍÀÌ Æ÷ÇÔµÈ ¸®µåÀÇ °ü°è¸¦ ±×·¡ÇÁ ÀÌ·ÐÀÇ Hitting Set ¹®Á¦·Î ¸ðµ¨¸µÇÏ°í ¿©·¯ ¸®µå°¡ Æ÷ÇÔÇÏ´Â °øÅë ºÎºÐ¼­¿­À» »ç¿ëÇؼ­ ¾ó¶óÀθÕÆ® ´Ü°èÀÇ È¿À²À» ³ôÀÏ ¼ö ¹æ¹ýÀ» Á¦¾ÈÇÑ´Ù.
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(English Abstract)
Next Generation Sequencing(NGS) is a faster and lower cost new sequencing technique getting huge-large scale fragment, called reads, sequence data than traditional sequencing. The next step to analyze the large-scale reads is to align to the reference genome sequence which is a fundamental and most important stage. Alignment tools in NGS are used for mapping short reads quickly using a indexed reference sequence. Most general alignment tools process listed reads sequentially without analyzing redundancy of inter-read of NGS data. In this paper, we explore efficient common subsequences using redundancy of inter-read in characteristics of NGS data. Relation between redundant common subsequences and reads containing them is modeled as hitting set problem in graph theory. Also we suggest a way to improve performance of alignment stage.
Å°¿öµå(Keyword) Â÷¼¼´ë ¿°±â¼­¿­ ºÐ¼®   ¸®µå   ¾ó¶óÀθÕÆ®   Hitting Set ¹®Á¦   Next Generation Sequencing(NGS)   read   alignment   Hitting Set Problem  
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