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RT&Nested-PCR °Ë»ç¹ý
TRSVÀÇ ÀÔÀÚ´Â Áö¸§ÀÌ ¾à 28 nmÀÎ Á¤¹æÇüÀ̸ç, ÇÙ»êÀº single¡©stranded RNA·Î ¾à
7,500 bp¿Í 3,900 bpÀÇ 2 Á¾·ù°¡ ÀÖ´Ù. º» ¿¬±¸¿¡¼­´Â ÇÙ»êÀÇ segment RNA¡©2 (3,900
bp)¸¦ ´ë»óÀ¸·Î Áø´Ü¿ë primer¸¦ ¼³°èÇÏ¿´´Ù.
(1) TRSVÀÇ Áø´Ü¿ë primer ¼³°è¿Í Á¶ÇÕ
TRSVÀÇ Áø´Ü¿ë primer ¼³°è¸¦ À§ÇÏ¿© ¹Ì±¹ ±¹¸³»ý¹°Á¤º¸¼¾ÅͷκÎÅÍ TRSVÀÇ 5°¡Áö strain°ú
ºÐ·ùÇÐÀûÀ¸·Î À¯»çÇÑ Secoviridae 3Á¾ÀÇ ¿°±â¼­¿­À» ´Ù¿î·Îµå ÇÏ¿´´Ù (Ç¥ 1).
´Ù¿î·ÎµåÇÑ 8Á¾ÀÇ ¿°±â¼­¿­Àº 'fasta' formatÀ¸·Î Á¤·ÄÇÑ µÚ, sequence alignment programÀÎ
DNAMAN package¸¦ »ç¿ëÇÏ¿© multiple alignment ÇÏ¿´´Ù. ±× ÈÄ TRSVÀÇ Á¾ ƯÀÌÀûÀÎ
¼­¿­À» Ž»öÇÏ¿´°í, ¾à 4 kbÁß ¡®1,896¡©3,893¡¯ ºÎºÐÀ» ´ë»óÀ¸·Î Áø´Ü¿ë primer¸¦ ¼³°èÇÏ¿´´Ù
(±×¸² 2).
¼³°èÇÑ primer´Â Á¤¹æÇâ 10°¡Áö¿Í ¿ª¹æÇâ 12°¡ÁöÀÇ ÃÑ 22°¡Áö·Î (Ç¥ 2), À̸¦ Á¶ÇÕÇÏ¿©
PCR ÁõÆøÀÌ °¡´ÉÇÑ 48°¡Áö Á¶ÇÕÀ» ¼±¹ßÇÏ¿´°í, °¢°¢ÀÇ RT¡©PCR »ê¹°ÀÇ ¿¹»ó Å©±â´Â
(length, bp)´Â Ç¥ 3°ú °°´Ù.
Ç¥ 1. Á¾ ƯÀÌÀû ¿°±â¼­¿­ Ž»öÀ» À§ÇØ »ç¿ëÇÑ ¹ÙÀÌ·¯½º Á¤º¸
GeneBank accession No.
Virus name (strain or isolate)
Acronym
(Length, bp)
Tobacco ringspot virus
TRSV
AY363727 (3,929)
Tobacco ringspot virus (United Kingdom)
TRSV
AF461163 (2,016)
Tobacco ringspot virus (Iran)
TRSV
AF461164 (2,016)
Tobacco ringspot virus
TRSV
AY787756 (1,548)
Tobacco ringspot virus
TRSV
L09205 (2,018)
Arabis mosaic virus
ArMV
NC_006056 (3,820)
Grapevine fanleaf virus
GFLV
NC_003623 (3,774)
Raspberry ringspot virus
RpRSV
NC_005267 (3,914)
398 ?

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