Bridging the gaps: advanced techniques to unlock lipid function in plant reproductive development [0.03%]
衔接缺口：解锁脂质功能以促进植物生殖发育的先进技术
Ze-Hua Guo,Mee-Len Chye
Ze-Hua Guo
In plant cells, lipids serve various roles facilitating membrane bilayer formation, energy storage and signaling molecules. Acyl lipids are the most common in distinct plant cell compartments. Lipids regulated by key genes encoding fatty ac...
Mechanosensitive ion channel MSL8 is required for oscillatory growth and cell wall dynamics in Arabidopsis pollen tubes [0.03%]
拟南芥花粉管中机械敏感性离子通道MSL8调控其振荡生长和胞壁动态变化
Joshua H Coomey,Elizabeth S Haswell
Joshua H Coomey
The male gametophyte in flowering plants, pollen, both performs the critical role of fertilization and represents a unique and accessible system for interrogating plant cell mechanics. A key component in this robust mechanical system is Msc...
Nayelli Marsch-Martinez,Lars Østergaard,Paula McSteen et al.
Nayelli Marsch-Martinez et al.
Abnormal hypophyseal and suspensor divisions in Arabidopsis dcl1 embryos are not attributable to a single miR156-targeted SQUAMOSA PROMOTER BINDING PROTEIN-LIKE (SPL) gene, but likely involve redundant genetic pathways and/or modulation by genetic background [0.03%]
拟南芥dcl1突变体中异常的垂体和悬挂器分裂不能归因于单一miR156靶标SQUAMOSA PROMOTER BINDING PROTEIN-LIKE (SPL)基因，而是很可能涉及冗余遗传途径和/或遗传背景的调节
Andrea Tovar-Aguilar,Jianfei Zhao,Scott Poethig et al.
Andrea Tovar-Aguilar et al.
Loss of SPL10 and SPL11 increases penetrance of abnormal phenotypes in dcl1 embryos. The first division of the Arabidopsis zygote is asymmetric, resulting in an apical cell lineage that generates most of the embryo proper, and a basal cell ...
Meiotic cytokinesis defects in cultured Arabidopsis flowers induce diploid microspores [0.03%]
培养的拟南芥花中的减数分裂细胞质分裂缺陷诱导二倍体小孢子
Huiqi Fu,Yuting Chen,Xueying Cui et al.
Huiqi Fu et al.
Cultured Arabidopsis flowers inmedium produce diploid microspores due to occurrence of defective meiotic cytokinesis, which can be partially rescued by anexogenous application of sucrose. Live-imaging microscopy technology has been increasi...
Spatial organization and trafficking dynamics of ANX/BUPS-RALF-LLG signaling complexes during pollen tube growth [0.03%]
花粉管生长过程中ANX / BUPS-RALF-LLG信号复合物的空间组织和转运动力学
Patricia L Seitz,Li-Jia Qu,Thomas Dresselhaus et al.
Patricia L Seitz et al.
Recruitment of RALFs and LLGs for assembly at the apical plasma membrane of pollen tubes is orchestrated by ANXs/BUPSs through endomembrane trafficking. Abstract: ...
BONOBO transcription factors positively regulate STICKY GENERATIVE CELL for generative cell internalisation in Arabidopsis [0.03%]
BONOBO转录因子通过正向调节STICKYGENERATIVECELL促进拟南芥中配子体细胞的内陷化发育
Sung-Aeong Oh,Soon Ki Park
Sung-Aeong Oh
Generative cell internalisation establishes distinctive 'cell-within-a-cell' pollen organization in angiosperms. Comparative and transgenic expression analyses provide valuable insights into the cytological and genetic regulation underlying...
Semi-automated high content analysis of pollen performance using tubetracker [0.03%]
基于TubeTracker的花粉活性半自动高通量分析方法
Sorel V Yimga Ouonkap,Yahir Oseguera,Bryce Okihiro et al.
Sorel V Yimga Ouonkap et al.
TubeTracker provides a method to partially automate analysis of pollen tube growth using live imaging. Pollen function is critical for successful plant reproduction and crop productivity and it is important to develop accessible methods to ...
The regulation of vacuole morphology in stigma papilla cells is involved in water transfer to pollen in Arabidopsis thaliana [0.03%]
拟南芥柱头表皮细胞中液泡形态的调控参与了花粉管补水过程
Kazuki Fukushima,Maki Hayashi,Masao Watanabe
Kazuki Fukushima
The stigma papilla cells of Arabidopsis thaliana control water transport to pollen by regulating the morphology of vacuoles in papilla cells after pollination. Pollen hydration is the first crucial response after pollination for successful ...
ROS regulation of stigma papillae growth and maturation in Arabidopsis thaliana [0.03%]
ROS对拟南芥雌蕊柱头乳突生长和成熟的调控作用
Subramanian Sankaranarayanan,Sowmiya D Venkatesan,Thomas C Davis et al.
Subramanian Sankaranarayanan et al.
Superoxide accumulates during early stigma papillae growth stages in Arabidopsis. Highly specialized stigma papillae cells play a critical role in plant reproduction. Their main purpose is to catch and interact with pollen, to mediate compa...