対生
- 関
- dichotomy、opposite
WordNet
- being twofold; a classification into two opposed parts or subclasses; "the dichotomy between eastern and western culture" (同)duality
- the other one of a complementary pair; "the opposite sex"; "the two chess kings are set up on squares of opposite colors"
- of leaves etc; growing in pairs on either side of a stem; "opposite leaves" (同)paired
- altogether different in nature or quality or significance; "the medicines effect was opposite to that intended"; "it is said that opposite characters make a union happiest"- Charles Reade
- being directly across from each other; facing; "And I on the opposite shore will be, ready to ride and spread the alarm"- Longfellow; "we lived on opposite sides of the street"; "at opposite poles"
- moving or facing away from each other; "looking in opposite directions"; "they went in opposite directions"
PrepTutorEJDIC
- 〈C〉二分,両分 / 〈U〉(論理学で)二分法 / 〈U〉〈C〉(生物の)叉(さ)状分枝,両軸分枝 / 〈U〉半月,弦月
- (位置が)『向こう側の』,反対側の,向かい合わせの / (動く方向が)反対の / (性質上)『正反対の』,相入れない / (…の)『正反対の人』(『物』),相入れないもの《+『of』+『名』》 / …に向かい合って
UpToDate Contents
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English Journal
- Change of shoot architecture during juvenile-to-adult phase transition in soybean.
- Yoshikawa T, Ozawa S, Sentoku N, Itoh J, Nagato Y, Yokoi S.SourceGraduate School of Agricultural and Life Sciences, University of Tokyo, Tokyo 113-8657, Japan. ayoshika@mail.ecc.u-tokyo.ac.jp
- Planta.Planta.2013 Jul;238(1):229-37. doi: 10.1007/s00425-013-1895-z. Epub 2013 May 18.
- Juvenile-to-adult phase change is an indispensable event which guarantees a successful life cycle. Phase change has been studied in maize, Arabidopsis and rice, but is mostly unknown in other species. Soybean/Fabaceae plants undergo drastic changes of shoot architecture at the early vegetative stage
- PMID 23686337
- A model for leaf initiation: determination of phyllotaxis by waves in the generative circle.
- Abraham-Shrauner B, Pickard BG.SourceDepartment of Electrical and Systems Engineering, and Gladys Levis Allen Laboratory of Plant Sensory Physiology, Washington University, St. Louis, MO, USA. bas@wustl.edu
- Plant signaling & behavior.Plant Signal Behav.2011 Nov;6(11):1755-68. doi: 10.4161/psb.6.11.17506.
- A biophysical model is proposed for how leaf primordia are positioned on the shoot apical: meristem in both spiral and whorl phyllotaxes. Primordia are initiated by signals that propagate: in the epidermis in both azimuthal directions away from the cotyledons or the most recently: specified primo
- PMID 22212121
- A new early Cretaceous relative of Gnetales: Siphonospermum simplex gen. et sp. nov. from the Yixian formation of northeast China.
- Rydin C, Friis EM.SourceUniversity of Zürich, Institute of Systematic Botany, Zollikerstrasse 107, CH-8008 Zürich, Switzerland. Catarina.Rydin@systbot.uzh.ch
- BMC evolutionary biology.BMC Evol Biol.2010 Jun 17;10:183. doi: 10.1186/1471-2148-10-183.
- BACKGROUND: Knowledge on fossil and evolutionary history of the Gnetales has expanded rapidly; Ephedra and ephedroids as well as the Gnetum-Welwitschia clade are now well documented in the Early Cretaceous. However, hypotheses on evolutionary relationships among living and fossil species are hampere
- PMID 20565755
Japanese Journal
- ヒマ(Ricinus communis L.)の花房上における花の着生状況並びに主茎葉数及び葉面積と第1花房の種子収量構成要素との関係
- 道山 弘康,遠藤 明,鈴木 仁
- 熱帯農業 36(1), 21-27, 1992-03-01
- 結実期のヒマ花房の観察から, ヒマ花房には一本の花房軸があり, その花房軸上に, 軸にそって上部に雌の小花房が, 下部には雄の小花房が2/5枝序で着生していることがわかった.小花房には花が中央に1個(1次), その花の花柄下部両側から1個ずつ2個(2次), 更にその両側に1個ずつ(3次)というように花が着生しており, この小花房が二枝集散花序であることが明らかになった.小花房当たり果実数は, 花房 …
- NAID 110003710283
- トマトにおける光合成産物の花房内の果実間分配と果実肥大に対する葉位の役割
- 宍戸 良洋,堀 裕
- 園芸學會雜誌 60(2), 319-327, 1991
- … The role of leaf as affected by phyllotaxis and leaf histology on development of individual fruit on an inflorescence and fruit development as a whole were investigated by the transport and distribution patterns of <SUP>14</SUP>C-assimilates in tomato.<BR>Tomato plants have alternate with four orthostichies with divergence of 90° (270°) and 180°, and floral axes of raceme situate on one orthostichy. …
- NAID 130001152563
- ダイズにおける対生葉の出現について : 第2報 対生葉の出現が初期生育に及ぼす影響
- 梅崎 輝尚,中司 祐典,松本 重男
- 日本作物学会九州支部会報 (55), 110-112, 1988-12-15
- ダイズの本葉が対生化する現象が多くみられる。幼植物を用い,本葉が対生化するという形質が初期生育の促進をもたらすことを明らかにした。1.対生個体は正常個体に比べ,主茎葉数,葉面積,葉身重,葉柄重,茎重,全重(個体乾物重)が大きくなる傾向が観察された。2.対生個体の各タイプについて比較すると,対生IIIは対生Iより葉面積,乾物重などで劣ったが,主茎長の増加はほとんどみられなかった。3.出葉経過から対生 …
- NAID 110001785782
Related Links
- 対生葉序 (opposite phyllotaxis) 茎の1節に2個の葉がつくことを対生 (opposite) といい、その葉序を対生葉序という。 輪生葉序 (verticillate phyllotaxis) 茎の1節に2個以上の葉がつくことを 輪生 (verticillate) といい、その葉序を輪生葉序 ...
- Functional implications of opposite phyllotaxis in 12 Mediterranean woody species D. Brites & F. Valladares Centro de Ciencias Medioambientales, C.S.I.C. Serrano 115, E-28006 Madrid, Spain Keywords: light interception ...
Related Pictures
★リンクテーブル★
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- 二種類/二群にわけること、二分法。意見の相違、分裂。(論理)二分法
- (動・植)二叉分枝、ふたまた分枝。(天文)半月(配列)
- 関
- opposite、opposite phyllotaxis
[★]
- 関
- adverse、adversely、against、allelism、allelomorphism、backward、contrary、converse、conversely、dichotomy、disagree、disagreement、inverse、inversely、object、objection、oppose、opposite phyllotaxis、oppositely、opposition、retro、reverse
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葉序
- 関
- phyllotactic