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Tomato yellow leaf curl China virusÀÇ À¯Àüü ºÐ¼®
2001-12-11 ³ó¸²¼ö»ê

Áß±¹°ú ¿µ±¹ÀÇ °úÇÐÀÚµéÀº "°øµ¿¿¬±¸¸¦ ÅëÇØ Å丶ÅäȲȭÀÙ¸»¸² Â÷À̳ª ¹ÙÀÌ·¯½º(Tomato yellow leaf curl China virus, TYLCCNV) À¯ÀüüÀÇ Àüü ¿°±â¼­¿­À» ÇØµ¶Çϰí À¯Àüü ±â´ÉÀ» ºÐ¼®ÇÏ¿´À¸¸ç ±× °á°ú¸¦ Virus ResearchÁö¿¡ º¸°íÇß´Ù.

Á¦¹Ì´Ï¹ÙÀÌ·¯½º´Â ¿­´ë¿Í ¿Â´ëÁö¿ª¿¡¼­ ÀÛ¹°¿¡ º´À» ÀÏÀ¸Å°´Â Áß¿äÇÑ ¹ÙÀÌ·¯½º·Î ±âÁÖ¹üÀ§, À¯Àüü ±¸Á¶, ¸Å°³°ïÃæÀÇ Á¾·ù¿¡ µû¶ó ¼¼ °¡Áö ¼Ó(Mastrevirus, Curtovirus, Begomovirus)À¸·Î ºÐ·ùµÈ´Ù. ÀÌµé °¡¿îµ¥ Begomovirus ¼Ó(áÕ)ÀÇ ¹ÙÀÌ·¯½º´Â 'Bemisia tabaci'¶ó´Â ¿Â½Ç°¡·çÀÌ¿¡ ÀÇÇØ ½ÖÀÚ¿±½Ä¹°·Î Àü¹ÝµÇ¸ç Áö¸®»óÀÇ Â÷ÀÌ¿¡ µû¶ó 'New World'¿Í 'Old World' ¹ÙÀÌ·¯½º·Î ³ª´¶´Ù. ´ëºÎºÐÀÇ begomovirus´Â µÎ °³ÀÇ ´ÜÀϰ¡´Ú ȯÇü DNA(DNA-A¿Í DNA-B)·Î ±¸¼ºµÇ¾î ÀÖÀ¸¸ç, ÀϺδ ÇÑ °³ÀÇ DNA¸¸ °¡Áö°í ÀÖ´Â °Íµµ ÀÖ´Ù.


Å丶ÅäÀÇ È²È­ ȤÀº ÀÙ¸»¸² º´Àº Áß±¹ Å丶Åä Àç¹è ³ó°¡¿¡ ½É°¢ÇÑ ÇÇÇØ¸¦ ÁÖ°í ÀÖÀ¸¸ç, ÃÖ±Ù ÀÌ º´¿¡ ÀÇÇØ À±³­°ú ±¸¾Ó½ÃÀÇ Å丶Åä ¼öÈ®·®ÀÌ 12%³ª °¨¼ÒÇÏ¿´´Ù.


ÀÌ º´Àº tomato yellow leaf curl virus (TYLCV) ȤÀº tomato leaf curl virus¿¡ ÀÇÇØ ¹ß»ýÇÏ´Â °ÍÀ¸·Î ¾Ë·ÁÁ® ÀÖÀ¸³ª Áß±¹¿¡¼­´Â TYLCCNV°¡ ¿øÀÎ º´¿øÃ¼ÀÎ °ÍÀ¸·Î ¾Ë·ÁÁ® ÀÖ´Ù.

º» ¿¬±¸ ³í¹®ÀÇ ÁÖÀúÀÚÀÎ º£ÀÌ¡ CAS ¹Ì»ý¹°¿¬±¸¼ÒÀÇ YinÀº TYLCCNV´Â 2734 ´ºÅ¬·¹¿ÀƼµå·Î ±¸¼ºµÇ¾î ÀÖ¾úÀ¸¸ç 6°³ÀÇ ´Ü¹éÁú¹ø¿ªºÎÀ§°¡ ÀÖ´Â ÇÑ °³ÀÇ È¯Çü DNA¸¦ °¡Áø´Ù.

¶ÇÇÑ TYLCCNV´Â begomovirus·Î ºÐ·ùµÇ¸ç DNA-B´Â ¹ß°ßµÇÁö ¾Ê¾Ò°í DNA-A À¯Àüü´Â Å丶Åä¿¡¼­ ÀüÇüÀûÀΠȲȭÁõ»ó°ú ÀÙ¸»¸² Áõ»óÀ» ÀÏÀ¸Å²´Ù´Â »ç½ÇÀ» ¹ß°ßÇÏ¿´´Ù.


(¼Ò½º: Virus Research 81 (2001) 69-76)

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