Microtubule-Mediated Wall Anisotropy Contributes to Leaf Blade Flattening
文献类型：期刊论文
| 作者 | Zhao F8; Du F6,7; Oliveri H8; Zhou LW(周吕文)5; Ali O8; Chen WQ8; Feng SL(冯世亮)5; Wang QQ4,6,7; Lv SQ(吕守芹)2,3,4 ; Long M(龙勉)2,3,4
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| 刊名 | CURRENT BIOLOGY
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| 出版日期 | 2020-10-19 |
| 卷号 | 30期号:20页码:3972-+ |
| ISSN号 | 0960-9822 |
| DOI | 10.1016/j.cub.2020.07.076 |
| 通讯作者 | Traas, Jan(jan.traas@ens-lyon.fr) ; Jiao, Yuling(yljiao@genetics.ac.cn) |
| 英文摘要 | Plant organs can adopt a wide range of shapes, resulting from highly directional cell growth and divisions. We focus here on leaves and leaf-like organs in Arabidopsis and tomato, characterized by the formation of thin, flat laminae. Combining experimental approaches with 3D mechanical modeling, we provide evidence that leaf shape depends on cortical microtubule mediated cellulose deposition along the main predicted stress orientations, in particular, along the adaxial-abaxial axis in internal cell walls. This behavior can be explained by a mechanical feedback and has the potential to sustain and even amplify a preexisting degree of flatness, which in turn depends on genes involved in the control of organ polarity and leaf margin formation. |
| 分类号 | 一类 |
| WOS关键词 | GROWTH-RATE ; PLANT ; ORIENTATION ; STRESS ; ORGANIZATION ; DYNAMICS ; DIVISION ; KATANIN ; FLOWER ; LEAVES |
| 资助项目 | National Natural Science Foundation of China (NSFC)[31825002] ; National Natural Science Foundation of China (NSFC)[31861143021] ; CAS Key Research Project of the Frontier Science[ZDBS-LY-SM012] ; CAS PIFI grant[2020DB0001] ; ERC advanced grant MORPHODYNAMICS[294397] ; ANR ERA CAPS grant Gene2Shape ; Inria Project Lab Morphogenetics ; NSFC[11972200] |
| WOS研究方向 | Biochemistry & Molecular Biology ; Life Sciences & Biomedicine - Other Topics ; Cell Biology |
| 语种 | 英语 |
| WOS记录号 | WOS:000579853000027 |
| 资助机构 | National Natural Science Foundation of China (NSFC) ; CAS Key Research Project of the Frontier Science ; CAS PIFI grant ; ERC advanced grant MORPHODYNAMICS ; ANR ERA CAPS grant Gene2Shape ; Inria Project Lab Morphogenetics ; NSFC |
| 其他责任者 | Traas, Jan ; Jiao, Yuling |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/85372]  |
| 专题 | 力学研究所_国家微重力实验室 |
| 作者单位 | 1.Max Planck Inst Mol Plant Physiol, Muhlenberg 1, D-14476 Potsdam, Germany 2.Chinese Acad Sci, Inst Mech, Beijing Key Lab Engn Construct & Mechanobiol, Beijing 100190, Peoples R China; 3.Chinese Acad Sci, Inst Mech, Natl Micrograv Lab, Key Lab Micrograv,Ctr Biomech & Bioengn, Beijing 100190, Peoples R China; 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China; 5.Ningbo Univ, Sch Mech Engn & Mech, Smart Mat & Adv Struct Lab, Ningbo 315211, Zhejiang, Peoples R China; 6.Chinese Acad Sci, Innovat Acad Seed Design, Natl Ctr Plant Gene Res Beijing, Inst Genet & Dev Biol, Beijing 100101, Peoples R China; 7.Chinese Acad Sci, Innovat Acad Seed Design, Inst Genet & Dev Biol, State Key Lab Plant Genom, Beijing 100101, Peoples R China; 8.Univ Lyon, Lab Reprod & Dev Plantes, INRIA, CNRS,INRAE,ENS Lyon,UCB Lyon 1, F-69342 Lyon, France; |
| 推荐引用方式 GB/T 7714 | Zhao F,Du F,Oliveri H,et al. Microtubule-Mediated Wall Anisotropy Contributes to Leaf Blade Flattening[J]. CURRENT BIOLOGY,2020,30(20):3972-+. |
| APA | Zhao F.,Du F.,Oliveri H.,周吕文.,Ali O.,...&Jiao YL.(2020).Microtubule-Mediated Wall Anisotropy Contributes to Leaf Blade Flattening.CURRENT BIOLOGY,30(20),3972-+. |
| MLA | Zhao F,et al."Microtubule-Mediated Wall Anisotropy Contributes to Leaf Blade Flattening".CURRENT BIOLOGY 30.20(2020):3972-+. |
入库方式： OAI收割
来源：力学研究所
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