Korean Journal of Weed Science (한국잡초학회지)
- Volume 12 Issue 2
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- Pages.102-109
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- 1992
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- 0253-7648(pISSN)
A Study of Mode of Action of Alachlor III. Effect of Alachlor on Cell Division, Cell Kinetics, Cell Elongation, and Cell Differentiation in Oat (Avena sativa L.)
Alachlor의 제초기구(除草機構)에 관(關)한 연구(硏究) III. Alachlor가 귀리의 세포분열(細胞分裂), Cell kinetics, 세포신장(細胞伸長) 및 분화(分化)에 미치는 영향(影響)
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Kwon, S.W.
(College of Agriculture, Chonbuk National University) ;
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Kim, J.C.
(College of Agriculture, Chonbuk National University)
- Published : 1992.06.30
Abstract
There was significant reduction in the mitotic indices of oat roots treated with alachlor. Uniform decrease in prophase, metaphase, anaphase, and telophase as treatment time increasing was observed. Alachlor did not disrupt mitosis, but rather inhibited the onset of mitosis. Labeled dividing cells were significantly inhibited, but the number of labeled interphase cells of all treatment were increased, as compared with control in 8 hr and 12hr period. Labeled dividing cells which entered mitosis thru
귀리에 alachlor 처리(處理)하고 생장(生長)의 요소(要素)인 세포(細胞)의 분열(分裂), 신장(伸長) 및 분화(分化)를 조사(調査)한 결과(結果)는 다음과 같다. 1. Alachlor 처리시(處理時) 분열(分裂) 초기(初期)가 먼저 감소(減少)되면서 중기(中期), 후기(後期), 말기(末期)의 세포(細胞)들도 거의 일정(一定)하게 감소(減少)되는 현상(現象)을 보였으며, 처리농도(處理濃度)가 증가(增加)함에 따라서 분열억제(分裂抑制) 효과(效果)도 증가(增加)되었다. 2. Alachlor 처리(處理)에 의하여 세포(細胞) 분열(分裂) 과정중(過程中),
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