Earticle

초록

영어

Armillaria spp are well known as a symbiotic fungus with Gastrodia elata. This study was carried out to identify and analyze the genetic relationships among 83 strains of Armillaria spp.. The amplified internal transcribed spacer(ITS) region of the rDNA was about 500~750 bp long and identified by 9 strains; A. mellea, A. tabescens, A. ostoyae, A. gallica, A. novae-zenlandia, A. cepistipes, A. nabsnona, A. gemina, A. sinapina. Sequence analysis showed that 52% of strains were different with original identification. A. gallica, A. cepistipes and A. gemina were so close phylogenetic relationship, that was difficult to classify using ITS region. In A. gallica, 12 strains including ASI10104 were showed a close phylogenetic relationship with A. gallica, A. cepistipes and A. gemina. ASI10017 and ASI10114 were classified as the A. sinapina group, ASI10045 was the A. borealis group, ASI10002 and ASI10025 were the A. ostoyae group. So more studies need for more accurate identification and determine the phylogenetic relationships of Armillaria spp.

목차

ABSTRACT
 수집 균주의 배양 및 동정
 수집 균주의 유연관계 분석
 적요
 감사의 글
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저자

• 오진아 [ Jin-a Oh | 국립농업과학원 화학물질안전과 ] Corresponding author
• 이찬중 [ Chan-jung Lee | 국립원예특작과학원 버섯과 ]
• 정종천 [ Jong-chun Cheong | 국립원예특작과학원 버섯과 ]
• 유영복 [ Young-bok Yoo | 국립원예특작과학원 버섯과 ]

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