Applied Biological Chemistry
- Volume 38 Issue 2
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- Pages.123-128
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- 1995
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- 2468-0834(pISSN)
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- 2468-0842(eISSN)
Transformation of Populus tremuloides Using Agrobacterium rhizogenes
Agrobacterium rhizogenes를 이용한 Populus tremuloides의 형질전환
- So, In-Sup (Applied Radioisotope Research Institute, Cheju National University) ;
- U, Zang-Kual (Applied Radioisotope Research Institute, Cheju National University) ;
- Ko, Young-Hwan (Applied Radioisotope Research Institute, Cheju National University) ;
- Lee, Sun-Joo (Applied Radioisotope Research Institute, Cheju National University) ;
- Hackett, Wesley P. (Department of Horticultural Science, University of Minnesota) ;
- Riu, Key-Zung (Applied Radioisotope Research Institute, Cheju National University)
- 소인섭 (제주대학교 방사능이용연구소) ;
- 유장걸 (제주대학교 방사능이용연구소) ;
- 고영환 (제주대학교 방사능이용연구소) ;
- 이선주 (제주대학교 방사능이용연구소) ;
- ;
- 류기중 (제주대학교 방사능이용연구소)
- Published : 1995.04.29
Abstract
Several factors affecting on transformation efficiency were studied to establish a Agrobacterium rhizogenes mediated system for the transformation of Populus species, and We could obtaine tansgenic plantlets expressing the introduced gene. Leaf sections were more sensitive than stem sections to kanamycin and thought to be better material for transformant screening. The bacterial density did not affect on the efficiency of transformation over the range of
Agrobacterium rhizogenes를 매개로 한 Populus의 형질전환계를 확립하고자 형질전환율에 영향을 주는 주요 인자들을 검토하고, 형질전환 식물체를 분화시켜 도입유전자의 발현을 확인하였다. 줄기조직보다 잎조직이 kanamycin에 대한 감수성이 커 형질전환체의 선발에 유리한 것으로 판단되었다. 접종용액의 박테리아 밀도는