WordNet
- plant by the roots
- (botany) the usually underground organ that lacks buds or leaves or nodes; absorbs water and mineral salts; usually it anchors the plant to the ground
- a number that, when multiplied by itself some number of times, equals a given number
- cause to take roots
- take root and begin to grow; "this plant roots quickly"
- (linguistics) the form of a word after all affixes are removed; "thematic vowels are part of the stem" (同)root word, base, stem, theme, radical
- the part of a tooth that is embedded in the jaw and serves as support (同)tooth_root
- come into existence, originate; "The problem roots in her depression"
- filamentous hairlike growth on a plant; "peach fuzz" (同)fuzz, tomentum
- a filamentous projection or process on an organism
- any of the cylindrical filaments characteristically growing from the epidermis of a mammal; "there is a hair in my soup" (同)pilus
- a covering for the body (or parts of it) consisting of a dense growth of threadlike structures (as on the human head); helps to prevent heat loss; "he combed his hair"; "each hair consists of layers of dead keratinized cells"
- the condition of belonging to a particular place or group by virtue of social or ethnic or cultural lineage; "his roots in Texas go back a long way"; "he went back to Sweden to search for his roots"; "his music has African roots"
PrepTutorEJDIC
- 《しばしば複数形で》『根』 / 『根元』 / 《the~》『根源』,根本;根底 / 《複数形で》(その人の根底にある)ある場所との根源的なつながり / (数学で)根,ルート / (派生語の)語根(例えばrootlessの中のroot) / 〈植物〉‘を'『根づかせる』 / 《しばしば受動態で》(根をおろしたように)(…に)…‘を'『定着させる』『+『名』+『to』(『in』)+『名』》 / (…に)『根を下ろす』,定着する《+『in』(『on』,『to』)+『名』》
- 〈豚などが〉(…をあさって)鼻で地面を掘る《+『about』(『around』)『for』+『名』》 / (…を捜して)〈人が〉かき回す《+『about for』+『名』》
- (…を)声援する,(…の)成功を願う《+『for』+『名』》
- 〈C〉(人間・動物の1本の)『毛』;(植物・昆虫などの)毛 / 〈U〉《集合的に》『髪の毛』,毛,毛髪;(動物の)体毛 / 《a~》1本の毛ほどの量(距離,程度),ごくわずか
- おや,はああ,ああ(驚き・喜び・疑い・ためらいなどを表す声)
- hectare; hectares
- 《補語にのみ用いて》(植物が)根づいた / (考えなどが)定着した
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア(Wikipedia)』「2014/04/04 21:50:43」(JST)
[Wiki en表示]
Root of the hair |
Section of skin, showing the epidermis and dermis; a hair in its follicle; the Arrector pili muscle; sebaceous glands.
|
Latin |
radix pili |
Gray's |
p.1067 |
The root of the hair ends in an enlargement, the hair bulb, which is whiter in color and softer in texture than the shaft, and is lodged in a follicular involution of the epidermis called the hair follicle. Bulb of hair layers consist of fibrous connective tissue, external root sheath, internal root sheath composed of epithelium stratum (Henle's layer) and granular stratum (Huxley's layer), cuticle, cortex and medulla of hair.
UpToDate Contents
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English Journal
- Racial/Ethnic differences in hormonally-active hair product use: a plausible risk factor for health disparities.
- James-Todd T, Senie R, Terry MB.SourceDivision of Women's Health, Department of Medicine, Connors Center for Women's Health and Gender Biology, Brigham and Women's Hospital, Harvard Medical School, 1620 Tremont St., 3rd Floor, Boston, MA, 02120, USA, tjames-todd@bics.bwh.harvard.edu.
- Journal of immigrant and minority health / Center for Minority Public Health.J Immigr Minor Health.2012 Jun;14(3):506-11.
- Estrogen and endocrine-disrupting chemicals (EDCs) that are associated with several health outcomes have been found in hair products. We evaluated the proportion, frequency, duration, and content of hair products in a racially/ethnically diverse population. We recruited n = 301 African-American, A
- PMID 21626298
- Transcriptome profiling and methyl homeostasis of an Arabidopsis mutant deficient in S-adenosylhomocysteine hydrolase1 (SAHH1).
- Ouyang B, Fei Z, Joung JG, Kolenovsky A, Koh C, Nowak J, Caplan A, Keller WA, Cui Y, Cutler AJ, Tsang EW.SourcePlant Biotechnology Institute, National Research Council of Canada (NRC), 110 Gymnasium Place, Saskatoon, SK, S7N 0W9, Canada.
- Plant molecular biology.Plant Mol Biol.2012 May 4. [Epub ahead of print]
- Transcriptome profiling was conducted to detect genes whose expression is significantly changed in an Arabidopsis mutant deficient in S-adenosylhomocysteine hydrolase1 (SAHH1) during early seedling development when mutant phenotypes could be clearly observed. A total of 2,040 differentially expresse
- PMID 22555436
Japanese Journal
- マメ科植物と共生微生物の感染初期過程を制御する宿主植物遺伝子研究の現況(<特集>根粒菌および菌根菌共生-最近の分子遺伝学の進歩)
- 下田 宜司,韓 路,林 晃之,征矢野 敬,横田 圭祐,林 誠,今泉(安楽) 温子
- 植物の生長調節 46(2), 94-102, 2011-12-20
- … In the case of root nodule symbiosis, rhizobia release symbiotic signal molecules, Nod factors (NFs). … In response to compatible rhizobia, root hair curling and the formation of intracellular tubular structure, infection threads (ITs) occur. … In accordance with rhizobial infection through ITs, cortical cell division is triggered and root nodules are developed. …
- NAID 110008897428
- Root hairless 2 (rth2) mutant represents a loss-of-function allele of the cellulose synthase-like gene OsCSLD1 in rice (Oryza sativa L.)
- YUO Takahisa,SHIOTANI Kenji,SHITSUKAWA Naoki,MIYAO Akio,HIROCHIKA Hirohiko,ICHII Masahiko,TAKETA Shin
- Breeding science 61(3), 225-233, 2011-09-01
- NAID 10029456268
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Related Pictures
★リンクテーブル★
[★]
- 英
- hair root
- ラ
- radix pili
[★]
- (神経の)神経根、(植物の)根、根菜類、(舌・耳・翼・指などの)付け根、根元、(歯・毛・つめなどの)根、根源、根本、核心、基礎、ルーツ