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WordNet
- natural family planning in which the fertile period of the womans menstrual cycle is inferred by noting the rise in basal body temperature that typically occurs with ovulation (同)basal body temperature method
- invest with or as with a body; give body to (同)personify
- the external structure of a vehicle; "the body of the car was badly rusted"
- the main mass of a thing
- a natural object consisting of a dead animal or person; "they found the body in the lake" (同)dead body
- the entire structure of an organism (an animal, plant, or human being); "he felt as if his whole body were on fire" (同)organic structure, physical structure
- a collection of particulars considered as a system; "a body of law"; "a body of doctrine"; "a body of precedents"
- a group of persons associated by some common tie or occupation and regarded as an entity; "the whole body filed out of the auditorium"; "the student body"; "administrative body"
- an individual 3-dimensional object that has mass and that is distinguishable from other objects; "heavenly body"
- the central message of a communication; "the body of the message was short"
- of primary importance (同)primary
- serving as or forming a base; "the painter applied a base coat followed by two finishing coats" (同)base
PrepTutorEJDIC
- 〈C〉『身体』,肉体 / 〈C〉(人・動物の)『胴体』 / 〈C〉)物の)『主要部』,本体《+『of』+『名』》 / 〈C〉(…の)『団体』,群れ:(…のたくさんの)集まり《+『of』+『名』》 / 〈C〉物体,…体 / 〈U〉実質;(酒・味などの)こく / 〈C〉《話》人
- 基底の,基部の / 基礎的な,基本的な
- 《英話》人;(特に)男
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア(Wikipedia)』「2015/06/12 00:27:02」(JST)
[Wiki en表示]
Schematic of the eukaryotic flagellum. 1-axoneme, 2-cell membrane, 3-IFT (Intraflagellar Transport), 4-Basal body, 5-Cross section of flagellum, 6-Triplets of microtubules of basal body.
Longitudinal section through the flagella area in
Chlamydomonas reinhardtii. In the cell apex is the basal body that is the anchoring site for a flagellum. Basal bodies originate from and have a substructure similar to that of centrioles, with nine peripheral microtubule triplets (see structure at bottom center of image).
A basal body (synonymous with basal granule, kinetosome, and in older cytological literature with blepharoplast) is an organelle formed from a centriole, and a short cylindrical array of microtubules. It is found at the base of a eukaryotic undulipodium (cilium or flagellum) and serves as a nucleation site for the growth of the axoneme microtubules. Centrioles, from which basal bodies are derived, act as anchoring sites for proteins that in turn anchor microtubules within centrosomes, and are known as the microtubule organizing center (MTOC). These microtubules provide structure and facilitate movement of vesicles and organelles within many eukaryotic cells. The term, basal body is, however, reserved specifically for the base structures of eukaryote cilia and flagella which extend out from the cell.
Basal bodies are derived from centrioles through a largely mysterious process. They are structurally the same, each containing a microtubule triplet 9*3 helicoidal configuration forming a hollow cylinder. The overlying axoneme, however, consists of a 9*2 + 2 structure.
Regulation of basal body production and spatial orientation is a function of the nucleotide-binding domain of γ-tubulin.[1]
Plants lack centrioles and only lower plants (such as mosses and ferns) with motile sperm have flagella and basal bodies. [2]
References
- ^ Y. Shang, C.-C. Tsao, and M. A. Gorovsky. 2005. Mutational analyses reveal a novel function of the nucleotide-binding domain of gamma-tubulin in the regulation of basal body biogenesis. J. Cell Biol. 171(6):1035-44. PMID 16344310
- ^ Philip E. Pack, Ph.D., Cliff's Notes: AP Biology 4th edition.
External links
- Histology image: 21804loa – Histology Learning System at Boston University - "Ultrastructure of the Cell: ciliated epithelium, cilia and basal bodies"
Structures of the cell / organelles (TH H1.00.01.2-3)
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Endomembrane system |
- Cell membrane
- Nucleus
- Nucleolus
- Endoplasmic reticulum
- Golgi apparatus
- Parenthesome
- Autophagosome
- Vesicles
- Exosome
- Lysosome
- Endosome
- Phagosome
- Vacuole
- Cytoplasmic granules
- Melanosome
- Microbody
- Glyoxysome
- Peroxisome
- Weibel–Palade body
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Cytoskeleton |
- Microfilaments
- Intermediate filaments
- Microtubules
- Prokaryotic cytoskeleton
- MTOCs
- Centrosome
- Centriole
- Basal body
- Spindle pole body
- Myofibril
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Endosymbionts |
- Mitochondrion
- Plastids
- Chloroplast
- Chromoplast
- Gerontoplast
- Leucoplast
- Amyloplast
- Elaioplast
- Proteinoplast
- Tannosome
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Other internal |
- RNA
- Ribosome
- Spliceosome
- Vault
- Cytoplasm
- Proteasome
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External |
- Undulipodium
- Cilium
- Flagellum
- Axoneme
- Radial spoke
- Extracellular matrix
- Acrosome
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Index of cells
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Description |
- Structure
- Organelles
- peroxisome
- cytoskeleton
- centrosome
- epithelia
- cilia
- mitochondria
- Membranes
- Membrane transport
- ion channels
- vesicular transport
- solute carrier
- ABC transporters
- ATPase
- oxidoreduction-driven
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Disease |
- Structural
- peroxisome
- cytoskeleton
- cilia
- mitochondria
- nucleus
- scleroprotein
- Membrane
- channelopathy
- solute carrier
- ATPase
- ABC transporters
- other
- extracellular ligands
- cell surface receptors
- intracellular signalling
- Vesicular transport
- Pore-forming toxins
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UpToDate Contents
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English Journal
- Tectorigenin regulates adipogenic differentiation and adipocytokines secretion via PPARγ and IKK/NF-κB signaling.
- Li QY1, Chen L, Yan MM, Shi XJ, Zhong MK.
- Pharmaceutical biology.Pharm Biol.2015 Nov;53(11):1567-75. doi: 10.3109/13880209.2014.993038. Epub 2015 Apr 9.
- CONTEXT: Obesity is associated with a number of diseases with metabolic abnormalities such as type 2 diabetes (T2D).OBJECTIVE: We investigate the effects of tectorigenin on 3T3-L1 preadipocyte differentiation and adipocytokines secretion.MATERIALS AND METHODS: The effects of tectorigenin on adipocyt
- PMID 25856699
- Aporocotyle michaudi n. sp. (Digenea: Aporocotylidae) from the emerald rock cod, Trematomus bernacchii (Teleostei: Perciformes) in Antarctica.
- Santoro M1, Cipriani P2, Pankov P3, Lawton SP4.
- Parasitology international.Parasitol Int.2015 Oct;64(5):324-9. doi: 10.1016/j.parint.2015.05.003. Epub 2015 May 12.
- Aporocotyle michaudi n. sp. is described from the gill blood vessels of the emerald rock cod Trematomus bernacchii in the Ross Sea, Antarctica. It is distinguished from all other species of Aporocotyle by its body tegument showing single conical spines, spinous buccal capsule, and genital atrium pos
- PMID 25979611
- Supplementary data of Henneguya leporinicola (Myxozoa, Myxosporea) a parasite of Leporinus macrocephalus from fish farms in the state of São Paulo, Brazil.
- Capodifoglio KR, Adriano EA, Silva MR, Maia AA.
- Acta parasitologica / Witold Stefański Institute of Parasitology, Warszawa, Poland.Acta Parasitol.2015 Sep 1;60(3):451-8. doi: 10.1515/ap-2015-0062.
- Henneguya leporinicola is a parasite of the gill filament of Leporinus macrocephalus, a characiform fish belonging to the Anostomidae family, which is of major economic importance. Despite the damage it causes in fish, little is known about this parasite. Therefore, a study was undertaken with fourt
- PMID 26204182
Japanese Journal
- Fat-free mass and calf circumference as body composition indices to determine non-exercise activity thermogenesis in patients with diabetes
- 月経周期に伴う客観的睡眠の質の変化 : マット型睡眠計を用いた連日測定を行って
Related Links
- basal body n. A cellular organelle associated with the formation of cilia and flagella and resembling the centriole in structure. Also called basal granule. basal body A structure located at the base of eukaryotic cilia and flagella, which ...
- a cylindrical organelle, within the cytoplasm of flagellated and ciliated cells, that contains microtubules and forms the base of a flagellum or cilium ... basal body n. A cellular organelle associated with the formation of cilia and flagella ...
Related Pictures
★リンクテーブル★
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キネトソーム、絨毛基部顆粒、基底小体、基小体
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- basal body、basal granule、kinetosomal
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- base、basement、bases、basic、basis、element、elementary、fundamental、fundamentals、fundus、ground
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