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| 1 | 笋芽顶端分生组织在竹秆横切面形态形成中的作用与机制研究显示文摘竹秆的横切面主要由表皮、皮层、维管组织、基本组织及髓腔(早期为髓组织)组成。这些组织均由笋芽茎顶端分生组织分化发育而来,且其在生长发育过程中促使了竹秆横切面形态(本文特指:竹秆横切面外轮廓形状、围度及壁-腔结构)的形成。然而,人们对于这一生长发育过程的生物学机制知之甚少。本研究利用解剖学、数学模拟等方法,对 20 种具不同秆径竹种的笋芽顶端分生组织进行了分析。研究结果发现,笋芽顶端分生组织指状形态的维持是竹子产生圆柱形竹秆的基础;在顶端分生组织细胞数目增加的同时,线性增加原体细胞数目应是竹子在演化过程中产生大径竹秆且保持规则壁-腔结构的方式。进一步通过研究一个竹壁增厚且壁-腔架构紊乱的稳定变异体———实肚竹( Phyllostachys nidularia f. farcta)发现,其笋芽顶端分生组织细胞数目减少且原体/原套细胞数比值降低使其产生了高比例的壁组分组织(指基本分生组织与肋状分生组织)与低比例的髓组织。上述 2 种组织的比例失衡,使得实肚竹笋芽在后续发育中壁组分组织随机挤入到了髓组织中,最终形成了实肚竹异常的竹秆横切面形态(竹壁多样化增厚且壁-腔结构紊乱)。此外,相对较小的顶端分生组织,使得实肚竹笋芽产生了较少的内源激素,如其生长素含量仅约为其原种篌竹的 67. 5%,各细胞分裂素含量也显著低于篌竹笋芽。转录组分析进一步发现,在实肚竹笋芽中与激素及代谢相关的功能基因呈显著下调表达。这些生理与分子变化最终导致了实肚竹竹秆矮化、秆径减小且生物量降低。本论文的研究结果为研究竹秆横切面发育提供了一个重要的视角,同时也为实肚竹厚壁茎秆的形成提出了一个合理的机制。 | Wang Y Sun X Ding Y Fei Z Jiao C Fan M Yao B Xin P Chu J Wei Q 王雨珺 魏强 | 2019 | 世界竹藤通讯2019，17，3： | 5 |
| 2 | FOUR NEW GLYCOSIDES, LIGUROBUSTOSIDES A, B, C AND D FROM LIGUSTRUM ROBUSTUM显示文摘FOURNEWGLYCOSIDES,LIGUROBUSTOSIDESA,B,CANDDFROMLIGUSTRUMROBUSTUM￥JunTIAN;HongJieZHANGandHanDongSUN.(Laboratoryofphytochemistr... | Tian, J Zhang, HJ Sun, HD Pan, LT Yao, P Chen, DY | 1996 | Chinese Chemical Letters1996，7，4： | 3 |
| 3 | Effet of Maotai liguor in inducing metallothioneins and on hepatic stellate cells显示文摘 | Cheng ML Wu J Wang HQ Xue LM Tan YZ Liu P Li CX Huang NH Yao YM Ren LZ Ye L Li L Jia ML | 2001 | Shijie Huaren Xiaohua Zazhi2001，9，12： | 2 |
| 4 | Laser(Nd:YAG) Cladding of AZ91D Magnesium Alloys with Al +Si + Al2O3显示文摘 | Yao J Sun G P Wang H Y | 2006 | Journel of Alloys and Compounds2006，407，： | 1 |
| 5 | A new peritoneal carcinomatosis model in cyclosporine immunosuppressed rats 显示文摘 | Akhter J Yao P Johnson LA | 2008 | Anticancer Resarch2008，28，1： | 1 |
| 6 | Professional ethical issues and the de- velopment of professional ethical standards in counseling and clini- zal psychology in China 显示文摘 | Qian M Gao J Yao P | 2009 | Ethics Behav2009，19，4： | 1 |
| 7 | Validation of the ITS2 region as a novel DNA barcode for identifying medicinal plant species显示文摘 | Chen S L Yao H Han J P | 2010 | PLoS ONE2010，5，1： | 1 |
| 8 | Generalized R-KKM theorems in topological spaces with applications显示文摘 | DING X P LIOU Y C YAO J C | 2005 | Appl Math Letters2005，18，12： | 1 |
| 9 | One-dimensional nanostruetures as electrode materials for lithium-ion batteries with improved electro- chemical performance显示文摘 | Wang G X Shen X P Yao J | 2009 | J Power Sources2009，189，1： | 1 |
| 10 | Differential effects of cannabinoid receptor agonists on regional brain activity using pharmacological MRI显示文摘 | Chin C L Tovcimak A E Hradil V P Seifert T R Hollingsworth P R Chandran P Zhu C Z Gauvin D Pai M Wetter J Hsieh G C Honore P Frost J M Dart M J Meyer M D Yao B B Cox B F Fox G B | | 0，，02： | 1 |
| 11 | Relative roles of the epithelial and stromal tissue compartment ( s ) in mediating the actions of relaxin and estrogen on cell proliferation and apoptosis in the mouse lower reproductive traet显示文摘 | Yao L J Agoulnik A I CooKe P S | 2009 | Ann N Y Acad Sci2009，11，11： | 1 |
| 12 | Microdistortions in Bowman's layer following femtosecond laser small incision lenticule extraction observed by fourier-domain OCT显示文摘 | Yao P Zhao J Li M | 2013 | J Refract Surg2013，29，： | 1 |
| 13 | Physicochemical and theological properties of Chinese soft wheat flours and their relationships with cookie-making quality 显示文摘 | Geng Z M Zhang P P Yao J B | 2012 | Cereal Chemis- try2012，89，： | 1 |
| 14 | Anti-periodic Boundary Value Problems of Second Order Impulsive Differential Equations 显示文摘 | Yao M P Zhao A M Yah J R | 2010 | Computers and Mathematics with Application2010，59，12： | 1 |
| 15 | The sulfur-fumigation reduces chemical composition and biological properties of Angelicaesinensisradix 显示文摘 | Zhan J X Yao P Bi CC | 2014 | Phytomedicine2014，21，： | 1 |
| 16 | Preparation and thermal stability of mechanically alloyed Cu-Zr-Ti-Y amorphous powders显示文摘 | Lee P Y Yao C J Chen J S | 2004 | Mater Sci Eng A2004，，： | 1 |
| 17 | Up-regulation of tumor interleukin-8 expression by infiltrating macrophages:correlation with tumor angiogenesis and patient survival in non-small-cell lung cancer显示文摘 | Chen J J Yao P L Yuan A | 2003 | Clin Cancer Res2003，9，2： | 1 |
| 18 | Characterization of the genome structure of Bombyx mori densovirus ( China isolate ) 显示文摘 | Wang Y J Yao Q Chen K P | 2007 | Virus Genes2007，35，1： | 1 |
| 19 | Effect of Cremophor-based microemulsion on the permeablility of blood brain barrier显示文摘 | YAO J ZHOU J P LU Y | 2005 | J China Pharm University2005，36，1： | 1 |
| 20 | Conception of Structure Control显示文摘 | Yao T J P | 1972 | Journal of Structure Division1972，98，7： | 1 |
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