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| 1 | 我国观赏花卉品质形成的功能基因研究进展显示文摘花色、花香、花形和花期等品质性状与花卉商品价值体现有着直接的关系,花卉品质形成相关的功能基因研究十分重要。该文综述了近10年来我国观赏花卉品质形成相关的功能基因研究成果,以期为花卉分子育种研究提供理论参考。 | 王小菁 杨玉萍 | 2013 | 植物学报2013，48，5： | 8 |
| 2 | WUSCHEL-related homeobox1(WOX1)regulates vein patterning and leaf size in Cucumis sativus显示文摘In plants,WUSCHEL-related homeobox1(WOX1)homologs promote lamina mediolateral outgrowth.However,the downstream components linking WOX1 and lamina development remain unclear.In this study,we revealed the roles of WOX1 in palmate leaf expansion in cucumber(Cucumis sativus).A cucumber mango fruit(mf)mutant,resulting from truncation of a WOX1-type protein(CsWOX1),displayed abnormal lamina growth and defects in the development of secondary and smaller veins.CsWOX1 was expressed in the middle mesophyll and leaf margins and rescued defects of the Arabidopsis wox1 prs double mutant.Transcriptomic analysis revealed that genes involved in auxin polar transport and auxin response were highly associated with leaf development.Analysis of the cucumber mf rl(round leaf)double mutant revealed that CsWOX1 functioned in vein development via PINOID(CsPID1)-controlled auxin transport.Overexpression of CsWOX1 in cucumber(CsWOX1-OE)affected vein patterning and produced‘butterfly-shaped’leaves.CsWOX1 physically interacted with CsTCP4a,which may account for the abnormal lamina development in the mf mutant line and the smaller leaves in the CsWOX1-OE plants.Our findings demonstrated that CsWOX1 regulates cucumber leaf vein development by modulating auxin polar transport;moreover,CsWOX1 regulates leaf size by controlling CIN-TCP genes. | Hu Wang Huanhuan Niu Chuang Li Guoyan Shen Xiaofeng Liu Yiqun Weng Tao Wu Zheng Li | 2020 | Horticulture Research2020，7，1： | 6 |
| 3 | 豆科复叶发育分子遗传机制的研究进展显示文摘复叶作为单叶对于环境适应进化的产物,更能适应恶劣的外界机械压力。绝大多数豆科植物具有典型的复叶结构,其发育过程反映了植物复叶发育的基本特征。本文介绍了近年来大豆、豌豆、蒺藜苜蓿和百脉根4种豆科植物复叶发育分子机制的研究进展,比较了它们在复叶发育过程中的异同,以期明晰豆科叶片复杂的发育机制,为豆科作物分子育种改良提供理论指导。 | 杨霞 高金珊 杨素欣 | 2017 | 植物生理学报2017，53，6： | 5 |
| 4 | Genome-wide identification of WOX gene family in apple and a functional analysis of MdWOX4b during adventitious root formation显示文摘The plant-specific WUSCHEL-related homeobox(WOX)genes are crucial for plant growth and development.Here,we systematically identified the MdWOX gene family in apple at the genome-wide level,and analyzed the phylogenetic relationships,conserved motifs,gene structure,and syntenic relationships of the MdWOX genes.A total of 18 MdWOX genes were identified and phylogenetic analysis placed them into three clades.The phylogenetic relationships among the WOXs were further supported by the analyses of gene structure and conserved motifs.Chromosomal distribution and synteny analysis revealed that whole-genome and segmental duplications have played key roles in MdWOX gene family expansion.Moreover,the MdWOX genes exhibit tissue-specific expression patterns and MdWOX4a,MdWOX4b,MdWOX5b,MdWOX11/12a,and MdWOX11/12b may play essential roles in adventitious root development.The adventitious rooting ability was enhanced in MdWOX4b transgenic tobacco lines.The results of this study provide useful information for future functional studies on MdWOXs in the development of apple rootstocks. | XU Xiao-zhao CHE Qin-qin CHENG Chen-xia YUAN Yong-bing WANG Yong-zhang | 2022 | Journal of Integrative Agriculture2022，21，5： | 1 |
| 5 | 绿豆VrWOX基因家族鉴定及表达分析显示文摘WOX(WUSCHEL-related homebox)基因家族是植物特有的一类转录因子,是同源盒(homeobox,HB)转录因子超家族中的重要成员。WOX基因在植物干细胞调节及生殖发育过程中具有重要作用,其功能已在多个植物物种中鉴定。然而绿豆(Vigna radiate)VrWOX基因家族信息尚不清楚。本研究通过同源比对和聚类分析,在绿豆基因组中鉴定了42个VrWOX基因。VrWOX基因在绿豆染色体中分布不均,其中7号染色体含有的VrWOX数量最多。VrWOX基因分为古老进化支(19个VrWOX)、中等进化支(12个VrWOX)和年轻进化支(WUSCHEL进化支,11个VrWOX)3个亚类。种内和种间共线性分析发现,VrWOX基因共有12个重复事件,与拟南芥(Arabidopsis thaliana)AtWOX有15个同源基因对,与菜豆(Phaseolus vulgaris)PvWOX有22个同源基因对。VrWOX基因在基因结构、保守基序等方面存在很大差异,因而可能存在功能差异。VrWOX基因启动子区域含有不同种类和不同数量的顺式作用元件,导致VrWOX基因在不同组织中表现出不同的基因表达模式。本研究对VrWOX基因家族信息和表达模式进行了分析,为绿豆VrWOX基因功能和调控网络的解析奠定了一定的理论依据。 | 郭旭 张慧莹 王铮 李帅 | 2023 | 生物工程学报2023，39，2： | 1 |
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