Internal Transcribed Spacers (ITS)로 분석한 국내 Rubus 재배종의 계통학적 유연관계

Internal Transcribed Spacer (ITS) Regions Reveals Phylogenic Relationships of Rubus Species Cultivated in Korea

  • 유기석 (전북대학교 농업생명과학대학 농업과학기술연구소) ;
  • 박명렬 (전북대학교 농업생명과학대학 농업과학기술연구소) ;
  • 윤성중 (전북대학교 농업생명과학대학 작물생명과학과, 농업과학기술연구소)
  • Eu, Gee-Suck (Institute of Agricultural Science and Technology, Chonbuk National University) ;
  • Park, Myoung-Ryoul (Institute of Agricultural Science and Technology, Chonbuk National University) ;
  • Yun, Song-Joong (Department of Crop Science, Institute of Agricultural Science and Technology, Chonbuk National University)
  • 발행 : 2009.06.30

초록

The bramble cultivated widely in South Korea, which is known as Bokbunja-ddal-gi, is regarded as having originated from Korean native Rubus coreanus. This study was carried out to obtain basic phylogenetic information on Korean cultivated bramble (KCB) by comparing the internal transcribed spacer (ITS) regions with those of R. coreanus, blackberry (R. lanciniatus), black (R. occidentalis) and red (R. idaeus) raspberry. Sequences of the ITS 1 suggest that some KCB accessions share a significant similarity with both R. occidentalis and R. coreanus in the ITS 1 region. The ITS 2 sequences of the three KCB accessions clustered more closely to those of two R. occidentalis accessions than to those of R. coreanus. These results suggest that there exist variations in the sequences of ITS among KCB accessions and KCB accessions are more closely related to black raspberry than R. coreanus in the ITS regions.

키워드

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