메뉴 건너뛰기
.. 내서재 .. 알림
소속 기관/학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색

논문 기본 정보

자료유형
학술저널
저자정보
장은비 (충북대학교 원예과학) Thanh-Tam Ho (충북대학교 원예과학) 박소영 (충북대학교 원예과학)
저널정보
한국화훼학회 화훼연구 화훼연구 제27권 제2호
발행연도
2019.1
수록면
91 - 100 (10page)

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색

초록· 키워드

오류제보하기
The aim of this study was to compare the two in vitro culture systems callus and adventitious root by investigating the biomass and phenolic compounds in calli and adventitious roots induced from four different explants (leaf, root, petal, and ovary) in Camellia japonica. The biomass of calli and adventitious roots was examined after 4 and 8 weeks of cultivation, respectively, and 22 phenolic compounds were analyzed using high-performance liquid chromatography (HPLC). The biomass of the ovary-derived calli (2.0 g・mass-1) was 1.5-fold that of the leaf-derived calli. The dry weight (DW) was highest in ovary-derived calli; however, the highest dry matter content was obtained from leaf-derived calli. Differences in the investigated characteristics depended on the callus origin. In adventitious roots, the highest biomass was achieved in the leaf-derived adventitious root system; its fresh weight was 2.3-fold (89 mg・ea-1) higher, and its DW was 1.8-fold (16 mg・ea-1) higher than those of ovary-derived adventitious root system. Active cell division was detected in petal-derived lines in both the calli and adventitious roots. Results of the HPLC analysis revealed that the total content of 22 phenolic compounds was highest in ovary-derived calli and ovary-derived adventitious roots. Our experiments confirmed that the calli and adventitious roots of C japonica have different cytological characteristics and bioactive compounds depending on the explant origin. In addition, callus culture was a more suitable system than adventitious root for producing phenolic compounds when the duration of the culture period and biomass were considered.

목차

등록된 정보가 없습니다.

참고문헌 (38)

참고문헌 신청

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!

이 논문의 저자 정보

최근 본 자료

전체보기

댓글(0)

0