抄録
A unique fiber spinning was found in protoplasts from white birch (Betula platyphylla) leaves under an acidic medium containing high concentration of Ca2+. After expanding from 10 to 100 μm in diameter under the culture condition, the protoplast started secreting a gigantic fiber while moving in a spiral way. Real time video analyses elucidated that the orientation, rate and pattern of the motion were directed due to the inverse force of the fiber spinning. Moreover, observation using several microscopic methods accompanied with histochemical staining and nuclear magnetic resonance (NMR) analysis indicated that the fiber was composed of 400-500 nm wide (1→3)-β-glucan hollow sub-fibrils. This entire phenomenon may be a response against the stress imposed. The observation presented provides an understanding of the unique relationship between fiber spinning and the bottom-up fiber fabrication from nano to micro scales.
| 元の言語 | 英語 |
|---|---|
| ページ（範囲） | 1187-1197 |
| ページ数 | 11 |
| ジャーナル | Planta |
| 巻 | 227 |
| 発行部数 | 6 |
| DOI | |
| 出版物ステータス | 出版済み - 5 1 2008 |
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All Science Journal Classification (ASJC) codes
- Genetics
- Plant Science
これを引用
Spinning of a gigantic bundle of hollow fibrils by a spirally moving higher plant protoplast. / Seyama, Tomoko; Kimura, Satoshi; Sasamoto, Hamako; Abe, Hisashi; Kondo, Tetsuo.
：: Planta, 巻 227, 番号 6, 01.05.2008, p. 1187-1197.研究成果: ジャーナルへの寄稿 › 記事
}
TY - JOUR
T1 - Spinning of a gigantic bundle of hollow fibrils by a spirally moving higher plant protoplast
AU - Seyama, Tomoko
AU - Kimura, Satoshi
AU - Sasamoto, Hamako
AU - Abe, Hisashi
AU - Kondo, Tetsuo
PY - 2008/5/1
Y1 - 2008/5/1
N2 - A unique fiber spinning was found in protoplasts from white birch (Betula platyphylla) leaves under an acidic medium containing high concentration of Ca2+. After expanding from 10 to 100 μm in diameter under the culture condition, the protoplast started secreting a gigantic fiber while moving in a spiral way. Real time video analyses elucidated that the orientation, rate and pattern of the motion were directed due to the inverse force of the fiber spinning. Moreover, observation using several microscopic methods accompanied with histochemical staining and nuclear magnetic resonance (NMR) analysis indicated that the fiber was composed of 400-500 nm wide (1→3)-β-glucan hollow sub-fibrils. This entire phenomenon may be a response against the stress imposed. The observation presented provides an understanding of the unique relationship between fiber spinning and the bottom-up fiber fabrication from nano to micro scales.
AB - A unique fiber spinning was found in protoplasts from white birch (Betula platyphylla) leaves under an acidic medium containing high concentration of Ca2+. After expanding from 10 to 100 μm in diameter under the culture condition, the protoplast started secreting a gigantic fiber while moving in a spiral way. Real time video analyses elucidated that the orientation, rate and pattern of the motion were directed due to the inverse force of the fiber spinning. Moreover, observation using several microscopic methods accompanied with histochemical staining and nuclear magnetic resonance (NMR) analysis indicated that the fiber was composed of 400-500 nm wide (1→3)-β-glucan hollow sub-fibrils. This entire phenomenon may be a response against the stress imposed. The observation presented provides an understanding of the unique relationship between fiber spinning and the bottom-up fiber fabrication from nano to micro scales.
UR - http://www.scopus.com/inward/record.url?scp=42149187088&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=42149187088&partnerID=8YFLogxK
U2 - 10.1007/s00425-008-0689-1
DO - 10.1007/s00425-008-0689-1
M3 - Article
C2 - 18214528
AN - SCOPUS:42149187088
VL - 227
SP - 1187
EP - 1197
JO - Planta
JF - Planta
SN - 0032-0935
IS - 6
ER -