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Çѱ¹È¯°æ»ý¹°ÇÐȸ / v.21, no.2, 2003³â, pp.216-221
$_L$ =lysine¿¡ ÀÇÇÑ Microcystis sp.ÀÇ ¼±ÅÃÀû ¼ºÀå¾ïÁ¦
( The Effect of $_L$=lysine on Growth Inhibition of Microcystis sp. )
¼Û¼®È¯;½Å±Ôö;ÇѸí¼ö;ÃÖ¿µ±æ; ÇѾç´ëÇб³ ÀÚ¿¬°úÇдëÇÐ »ý¸í°úÇаú;±¹°¡ÁöÁ¤ ¹°È¯°æ»ýź¹¿ø¿¬±¸½Ç;±¹°¡ÁöÁ¤ ¹°È¯°æ»ýź¹¿ø¿¬±¸½Ç;±¹°¡ÁöÁ¤ ¹°È¯°æ»ýź¹¿ø¿¬±¸½Ç;
 
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º» ¿¬±¸´Â $_L-lysine ; (_{-2}$, 6-Diaminohexanoic acid)ÀÇ ¿µÇâÀ» ¹Þ´Â ³²Á¶·ù¿Í ³²Á¶·ù¿¡ ¿µÇâÀ» ÁÖ´Â $_L-lysine $ÀÇ ³óµµ¸¦ ÆÄ¾Ç ÇϰíÀÚ 20Á¾ÀÇ Microcystis.¸¦ ½ÇÇè¿¡ »ç¿ëÇÏ¿´´Ù. ³²Á¶·ùÀÇ »ýÀå ¾ïÁ¦ ´É·ÂÀº double-layered agar method¿Í microplate method¸¦ ÀÌ¿ëÇÏ¿© ÃøÁ¤ÇÏ¿´´Ù. L-lysineÀÇ ³óµµ¸¦ 100-${mu}g; ml-1~300 ${mu}g; ml^{-1}$À̻󿡼­ ó¸®ÇÑ °æ¿ì Microcystis ichthyoblabe NIER-10021¿Ü 7Á¾ÀÇ Microcystis sp.¿¡¼­ Åõ¸í´ë°¡ Çü¼ºµÇ¾ú´Ù. Microplate method¼­´Â10~500${mu}g; ml^{-1}$ÀÇ ³óµµ¿¡¼­ »ýÀå¾ïÁ¦ ¹× lysis¸¦ ³ªÅ¸³»¾îTEk. ±×¸®°í Microcystis viridis NIER-10020 ¿Ü 3Á¾Àº 10${mu}g; ml^{-1}$ÀÌÇÏÀÇ ³·Àº ³óµµ¿¡¼­µµ »ýÀå¾ïÁ¦ ¹× ºÐÇØ¸¦ ³ªÅ¸³»´Â ³ôÀº Ȱ¼ºÀ» º¸¿´´Ù.
Various physico-chemical and biological methods have been used to remove. cyanobacteria which causes blooms and releases toxin. The purpose of the following experiment is aimed finding out which cyanobacteria are affected by $_L-lysine $ and what concentration of$_L-lysine $ inhibits cyanobacteria. The 20 samples of Microcystis sp. have been tested. To prove the growth inhibition on Microcystis sp., double-layered agar method and microplate method have been used. When the concentration of $_L-lysine $ is as heavy as 100 ${mu}g; ml^{-1}$~300 ${mu}g; ml^{-1}$, some Microcystis sp. have made halo zone. Some Microcystis sp. have shown so high activity as to be inhibited in their growth by the $_{L}$-lysine of concentration 10 ${mu}g; ml^{-1}$ with microplate method. These activities are various in accordance with every species. In additions, the microplate method has been proven to be an easy way which examine the lytic activity on the species of algae.e.
 
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$_{}$ L/-lysine;Microcystis sp.;microplate;growth inhibition;
 
ȯ°æ»ý¹° / v.21, no.2, 2003³â, pp.216-221
Çѱ¹È¯°æ»ý¹°ÇÐȸ
ISSN : 1226-9999
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200311921694062)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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