Rapid Micropropagation by Axillary Buds Cultures of Smilax china
(주)코리아스칼라
- 최초 등록일
- 2016.04.02
- 최종 저작일
- 2010.12
- 6페이지/ 어도비 PDF
- 가격 4,000원
* 본 문서는 배포용으로 복사 및 편집이 불가합니다.
서지정보
ㆍ발행기관 : 경상대학교 농업생명과학연구원
ㆍ수록지정보 : 농업생명과학연구 / 44권 / 6호
ㆍ저자명 : Hyun-Jin Song, Seon-Jeong Sim, Mi-Jin Jeong, Chang-Mi Heo, Hak-Gon Kim, Gwon-Yong Jeong, Su-Yeoung Heo, Yong-Weon Choi, Geun-Hye Park, Jae-Kyung Yang, Hyun-Shik Moon, Myung-Suk Choi
영어 초록
An efficient method for the rapid propagation of Smilax china from axillary buds was established. Plants with thick leafage were selected from Korea native S. china population. Axillary buds of S. china collected from selected plant and were cultured in various culture media (2MS, MS, 1/2MS, WPM, B5 and SH medium). Shoot was induced from axillary bud on MS basal medium after 4 weeks of culture. 1/2MS medium showed a higher growth rate than those of the others, while the lowest shoot growth was obtained in 2MS medium. Among the sucrose concentrations, 5% sucrose was the optimum level for shoots growth from axillay buds. Among cytokinins, 0.5 mg L -1 6-benzylaminopurine (BAP) treatment showed the best performance on shoot multiplication, yielding average shoot multiplication forming about 2.4. Rooting was induced directly near the base of the shoot on 1/2MS medium containing with three-auxins α-napthalene acetic acid (NAA), indole acetic acid (IAA) and β-indolebutyric acid (IBA) (0.5 and 1.0 mg L -1 ). The 1.0 mg L -1 IBA treatments induced earliest rooting with maximum of root number and root growth. These rooted plantlets were successfully transferred to pots for 4 weeks hardening process, and were transferred to soil with above 90% survival rate.
참고 자료
없음
"농업생명과학연구"의 다른 논문
더보기 (5/10)