|
|
|
Çѱ¹½Ä¹°ÇÐȸ / v.35, no.4, 1992³â, pp.415-423
|
Chlamydomonas¿¡¼ ºÐ¸®ÇÑ DNA Methylase¿Í ¿±·Ïü DNA Methylation
( DNA Methylase and Chloroplast DNA Methylation in Chlamydomonas ) |
| ±è³²°ï; ¿¬¼¼´ëÇб³ À̰ú´ëÇÐ »ý¹°Çаú;
|
|
|
 |
|
| |
| ÃÊ ·Ï |
| Chlamydomonas reinhardtii 21 gr(mt+) strainÀÇ ¹è¿ìü·ÎºÎÅÍ µÎ Á¾·ùÀÇ DNA methylase¸¦ ºÎºÐ ºÐ¸®ÇÏ¿© ¸î°¡Áö ±âÁú DNA¿¡ ´ëÇÑ È¿¼Ò Ȱ¼ºÀ» ÃøÁ¤ÇÏ¿´´Ù. DNA methylase I°ú II´Â µ¿ÀÏÇÑ pH¿Í ionic strength¿¡¼ ¼·Î »óÀÌÇÑ ¹°¸®ÀûÀÎ ¼ºÁú°ú ¼·Î ´Ù¸¥ ºÐÀÚ·®À» °¡Áö¸ç DNA methylase I°ú II´Â ¸ðµÎ°¡ DNA ¿°±â Áß adenineº¸´Ù´Â cytosine¿¡ methylationÀ» ¼öÇàÇÏ´Â °ÍÀ¸·Î »ý°¢µÈ´Ù. ÇÕ¼º DNA¸¦ »ç¿ëÇÑ ½ÇÇè¿¡¼ DNA methylase I°ú´Â ´Þ¸® DNA methylase II´Â poly(dA-dC)¡¤poly(dG-dT)¿¡¼ º¸´Ù poly(dG-dC)¡¤poly(dG-dC)ÀÇ oligonucleotide¿¡¼ ´õ ³ôÀº È¿¼ÒȰ¼ºÀ» ³ªÅ¸³»¾ú´Ù. Chlamydomonas reinhardtii¿¡¼ ÃßÃâÇÑ ¿±·Ïü DNA¸¦ ±âÁú·Î »ç¿ëÇÏ¿´À» ¶§ DNA methylase I°ú II ¸ðµÎ°¡ ¹è¿ìü±â º¸´Ù´Â ¿µ¾ç»ýÀå±âÀÇ ¿±·Ïü DNA¿¡ ´õ ³ôÀº Ȱ¼ºÀ» ³ªÅ¸³»¾ú´Ù. |
|
|
| |
| Ű¿öµå |
|
| |
|
|
 |
|
Journal of Plant Biology / v.35, no.4, 1992³â, pp.415-423
Çѱ¹½Ä¹°ÇÐȸ
ISSN : 1226-9239
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199211920116299)
¾ð¾î : Çѱ¹¾î |
|
| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
|
|
|
|
|
|