Salinity-Induced Ultrastructural Alteration in Leaf Cells of Rice(Oryza sativa L.)
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概要
- 論文の詳細を見る
High concentrations of NaCl significantly reduced the fresh and dry weights and lengths of roots and shoots.NaCl exhibited a more rapid effect in water culture than in soil culture.In both water and solid cultures, root growth was suppressed more severely than shoot growth.Electron microscopic studies revealed that NaCl caused swelling of thylakoids, accumulation of starch grains and lipid droplets, distortion of grana stacking, increase in the size and number of plastoglobuli and vesiculation of cellular membrane.Mitochondria became deficient in cristae, swelled and the matrix appeared pale in salt-treated plants as compared with control plants.Disappearance of nucleolus and nuclear chromatin and destruction of vascular tissues were occasionally observed in salt-treated plants.
- 日本作物学会の論文
著者
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Miyake Hiroshi
Graduate School of Bioagricultural Sciences, Nagoya University
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Rahman M
Nagoya Univ. Nagoya Jpn
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Miyake H
Nagoya Univ. Nagoya Jpn
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Md.Shahidur Rahman
Graduate School of Bioagricultural Sciences, Nagoya University
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Matsumuro Tomomi
Graduate School of Bioagricultural Sciences, Nagoya University
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Takeoka Yoji
Graduate School of Bioagricultural Sciences, Nagoya University
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Takeoka Y
Nagoya Univ. Nagoya Jpn
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Takeoka Yoji
Graduate School Of Bioagricultural Sciences Nagoya University
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Miyake Hiroshi
Graduate School Of Bioagricultural Sciences Nagoya University
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Matsumuro Tomomi
Graduate School Of Bioagricultural Sciences Nagoya University
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