- 関
- protoplasmic streaming
WordNet
- exuding a bodily fluid in profuse amounts; "his streaming face"; "her streaming eyes"
- (computer science) using or relating to a form of continuous tape transport; used mainly to provide backup storage of unedited data; "streaming audio"; "streaming video recording"
- of or relating to cytoplasm (同)cytoplasmatic
- the protoplasm of a cell excluding the nucleus; is full of proteins that control cell metabolism (同)cytol
PrepTutorEJDIC
- 細胞質の
- 細胞質
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出典(authority):フリー百科事典『ウィキペディア(Wikipedia)』「2013/10/01 23:13:49」(JST)
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Cytoplasmic streaming is the directed flow of cytosol (the liquid component of the cytoplasm) and organelles around large fungal and plant cells through the mediation of actin. This movement aids in the delivery of nutrients, metabolites, genetic information, and other materials to all parts of the cell. Cytoplasmic streaming occurs along actin filaments in the cytoskeleton of the cell.
Cyclosis is the circulation or streaming of the cytoplasm within some living cells. In plant cells, chloroplasts may be moved around with the stream, possibly to a position of optimum light absorption for photosynthesis. The rate of motion is usually affected by light exposure, temperature, and pH levels.
The flow of cytoplasm may be stopped by:
- Adding Lugol's iodine solution
- Adding Cytochalasin D (dissolved in dimethyl sulfoxide)
References[edit]
- Britannica
- Riddle, Donald L; Blumenthal, Thomas; Meyer, Barbara J et al., eds. (1997). "Section III: Establishment of Polarity in the One-Cell Embryo". C. elegans II (2nd ed.). Cold Spring Harbor (NY: Cold Spring Harbor Laboratory Press. ISBN 0-87969-532-3.
- Lodish, Harvey; Berk, Arnold; Zipursky, S Lawrence; Matsudaira, Paul; Baltimore, David; Darnell, James (2000). "Figure 18-40 Cytoplasmic streaming in cylindrical giant algae". Molecular Cell Biology (4th ed.). New York: W. H. Freeman. ISBN 0-7167-3136-3.
- Lodish 2000, Section 18.5: Actin and Myosin in Nonmuscle Cells
External links[edit]
- Measurement of Cyclosis in Elodea
- Video of Cyclosis in Canadian Pondweed
- Video of Cyclosis (Elodea).
UpToDate Contents
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English Journal
- Nucleocapsid Protein from Fig Mosaic Virus Forms Cytoplasmic Agglomerates That Are Hauled by Endoplasmic Reticulum Streaming.
- Ishikawa K1, Miura C1, Maejima K1, Komatsu K2, Hashimoto M1, Tomomitsu T1, Fukuoka M1, Yusa A1, Yamaji Y1, Namba S3.
- Journal of virology.J Virol.2014 Oct 15. pii: JVI.02527-14. [Epub ahead of print]
- Although many studies have demonstrated intracellular movement of viral proteins or viral replication complexes, little is known about the mechanisms of their motility. In this study, we analyzed the localization and motility of the nucleocapsid protein (NP) of fig mosaic virus (FMV), a negative-str
- PMID 25320328
- Organelle trafficking, the cytoskeleton, and pollen tube growth.
- Cai G1, Parrotta L, Cresti M.
- Journal of integrative plant biology.J Integr Plant Biol.2014 Sep 27. doi: 10.1111/jipb.12289. [Epub ahead of print]
- The pollen tube is fundamental for the reproduction of seed plants. Characteristically, it grows relatively quickly and uni-directionally ("polarized growth") to extend the male gametophyte to reach the female gametophyte. The pollen tube forms a channel through which the sperm cells move so that th
- PMID 25263392
- BDNF impairment is associated with age-related changes in the inner retina and exacerbates experimental glaucoma.
- Gupta V1, You Y2, Li J2, Gupta V3, Golzan M2, Klistorner A4, van den Buuse M5, Graham S4.
- Biochimica et biophysica acta.Biochim Biophys Acta.2014 Sep;1842(9):1567-78. doi: 10.1016/j.bbadis.2014.05.026. Epub 2014 Jun 2.
- Brain-derived neurotrophic factor (BDNF) stimulation of its high-affinity receptor TrkB results in activation of pro-survival cell-signalling pathways that can afford neuroprotection to the retina. Reduction in retrograde axonal transport of neurotrophic factors such as BDNF from the brain to the ne
- PMID 24942931
Japanese Journal
- 細胞の建築を理解するための可視化・定量化 : PIV解析を利用した細胞質流動の解析
- 庭山 律哉,篠原 恭介,木村 暁
- 可視化情報学会誌 = Journal of the Visualization Society of Japan 32(125), 70-75, 2012-04-01
- NAID 10030513291
- Characteristics of light chains of Chara myosin revealed by immunological investigation
- KAKEI Toshihito,SUMIYOSHI Hiroki,HIGASHI-FUJIME Sugie
- Proceedings of the Japan Academy, Series B 88(5), 201-211, 2012
- … Chara myosin is plant myosin responsible for cytoplasmic streaming and moves actin filaments at 60 µm/s, which is the fastest of all myosins examined. …
- NAID 130001924746
Related Links
- stream·ing (strē′mĭng) n. Streaming movement. streaming [strēm´ing] the movement of a current in a fluid. cytoplasmic streaming (protoplasmic streaming) cyclosis. a·me·boid move·ment a type of movement characteristic of the ...
- Cytoplasmic streaming synonyms, Cytoplasmic streaming antonyms. Information about Cytoplasmic streaming in the free online English dictionary and encyclopedia. Cytoplasmic streaming - definition of Cytoplasmic streaming ...
Related Pictures
★リンクテーブル★
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- 英
- cytoplasmic streaming、protoplasmic streaming
- 関
- 細胞質流動
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- 英
- [[]]
- 同
- cytoplasmic streaming
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- [[]]
- 同
- cytoplasmic streaming
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- cytoplasmic streaming
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- cytoplasm、cytoplasma、intracytoplasmic、protoplasm、protoplasmic
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- flow、flux、mobilization、stream