학술논문
In vitro에 依한 2n과 4n의 ×populus albaglandulosa의 葯培養에 關한 硏究 Ⅱ. 培地와 phytohormone이 器官分化에 미치는 影響
이용수 3
- 영문명
- On the anther culture of 2n and 4n ×populus albaglandulosa on in vitro Ⅱ. Effect of media and phytohormones on organ differentiation
- 발행기관
- 한국육종학회
- 저자명
- Chung Suk Kim(金鼎錫) Joo Soo Choi(崔柱銖) Ki Sik Youn(尹基植)
- 간행물 정보
- 『한국육종학회지』Vol.19 No.2, 27~40쪽, 전체 14쪽
- 주제분류
- 농수해양 > 기타농수해양
- 파일형태
- 발행일자
- 1987.06.30
4,480원
구매일시로부터 72시간 이내에 다운로드 가능합니다.
이 학술논문 정보는 (주)교보문고와 각 발행기관 사이에 저작물 이용 계약이 체결된 것으로, 교보문고를 통해 제공되고 있습니다.
국문 초록
영문 초록
Following results were obtained in this study conducted to examine the effects of the media and phytohormones on organ differentiation and inducement of plantlets from callus of 2nd and 4n Populus albx x P.glandulosa induced by anther culture.
W.P.M. medium influenced greater growth of callus in the subculture than W.S. Different kinds of phytohormone in the first culture and subculture showed better growth than the same kinds. Particularly, the callus obtained from the first cultivation on medium containing 0.1 ppm and 2.0 ppm of NAA increased when subcultured on medium containing 2,4-D, while that from the first cultivation on medium containing 0.05, 1.00 and 2.50 ppm of BAP when subcultured on medium containing 2,4-D did.
The number of rooting in callus when cultured on medium containing BAP Kinetine was the best in the first culture and its differences were not significant between subculture mediam of W.P.M. and W.S. The rooting was the best when obtain from the first subcultured on W.P.M. medium containing 0.1 or 1.0 ppm of NAA callus culture on GD medium containing 2.50 ppm of BAP was.
The number of shoots induced from callus showed no difference between NAA and BAP in the first culture and they were good, however, the 1st culture of the containing of 2,4-D showed no effectiveness. And the shooting of W.P.M. was effective than W.S. medium. Callus grown on G.D. medium containing 2.50 ppm BAP in the first culture was the best in shooting when subcultured on W.P.M. media containing 0.1 ppm BAP.
The average rate of rooting from the shoot under the 6 Klux/16 hrs was 85.7% in the containing of NNA on G.D., showing the most high rate of rooting and showing the best growth of shoot. But the formation of callus of shoot was poor.
For the test of kinds of medium influencing the rooting from shoot, the rate of roots of W.S. medium was 65% in the test of containing NAA 0.1 ppm, showing the highest rate G.D. and M.S. medium were lowest.
The influence given to the rooting by the mixture of hormone was 80% in NAA 0.1 + IBA 0.7 + 2,4-D 0.1 ppm on G.D. medium. It was shown that higher the concentration of containing 2,4-D, lower the rate of rooting.
The rate of rooting from cutting in medium three times by lower temperature treatment of 10℃ for one day per 7 days was 95%, indicating 25% increase compared with control. The elongation of shoot per unit reriod increased to 15%. But the rate of growth of callus of stem tip was very poor.
The phenomena of rooting under the condition of 600-700 lux for 16 hrs on the shoot of 2nd and 4n was as follows; the rate of rooting and number of root per shoot were highest in the containing of IBA 0.1 ppm in 2n, and the elongation of shoot was good. Generally, in 4n the phenomena was same as 2n and better NAA 0.7 ppm.
The phenomena of rooting from the shoot of 2n and 4n under the illumination of 24 hrs showed the same trend in the condition of illumination of 16 hrs. But generally, the growth of shoot showed the trend of some increase. And BAP testing groups formed the branches of multiple shoot in 2n and 4n in both case.
Juvenile cuttings were obtained by the plantlets hardened with the moisture in the terrarium.
목차
ABSTRACT
緖言
材料 및 方法
結果 및 考察
摘要
引用文獻
키워드
해당간행물 수록 논문
- In vitro에 依한 2n과 4n의 ×populus albaglandulosa의 葯培養에 關한 硏究 Ⅱ. 培地와 phytohormone이 器官分化에 미치는 影響
- 半數體 담배의 老化處理가 2倍體 出現率에 미치는 影響
- 水稻 葯培養에서 綠色體 出現頻度에 미치는 低溫處理 效果
- 拘杞子 植物體 成分의 品種 및 地域間 差異
- 細胞質 雄性不稔系統을 利用한 靑刈飼料用 油菜 1代雜種 育成硏究 Ⅰ. 油菜 雄性不稔 CGMA와 CMS F₁의 靑刈飼料 生産性
- 벼의 粒重增大에 의한 收量性向上에 關한 硏究 Ⅱ. 벼 粒重과 粒長에 대한 遺傳分析
- 染色體工學法에 의한 水稻의 耐病性 品種 育成硏究 Ⅰ. 染色體添加個體의 稻熱病 抵抗性 및 葯培養
- 脫穀 및 脫芒方法이 皮稞ㆍ메찰性 보리의 發芽에 미치는 影響
- 보리, 밀의 屬間雜種 태交雜 後代에서 細胞質의 影響
- 油菜粕 飼料化를 위한 有害成分(glucosinolate) 改良育種에 관한 硏究 Ⅲ. 3-butenyl 및 4-pentenylisothiocyanate 含量의 遺傳
- 二面交雜에 의한 水稻 節間直徑의 遺傳分析
- Lycoris類의 花芽分化 및 減數分裂에 關한 硏究
- 煙草crown gall tumor 由來植物體의 特性
- 버어리種 담배(nicotiana tabacum L.)의 主要 量的形質에 對한 遺傳分析 2. F₁, F₂世代의 組合能力
- 韓國 蒐集 在來種 조의 特性
- Organ differentiation from callus of immature cotyledon in soybean, glycine max(L.) merr
참고문헌
교보eBook 첫 방문을 환영 합니다!
신규가입 혜택 지급이 완료 되었습니다.
바로 사용 가능한 교보e캐시 1,000원 (유효기간 7일)
지금 바로 교보eBook의 다양한 콘텐츠를 이용해 보세요!