A viscoelastic-plastic deformation model of hemisphere-like tip growth in Arabidopsis zygotes [0.03%]
拟南芥合子中类半球形顶端生长的黏塑性变形模型
Zichen Kang,Tomonobu Nonoyama,Yukitaka Ishimoto et al.
Zichen Kang et al.
Plant zygote cells exhibit tip growth, producing a hemisphere-like tip. To understand how this hemisphere-like tip shape is formed, we revisited a viscoelastic-plastic deformation model that enabled us to simultaneously evaluate the shape, ...
Intermittent cell division dynamics in regenerating Arabidopsis roots reveals complex long-range interactions [0.03%]
拟南芥再生根中细胞间歇分裂动力学揭示复杂的长程互作
T Fallesen,S Amarteifio,G Pruessner et al.
T Fallesen et al.
In this work, we present a quantitative comparison of the cell division dynamics between populations of intact and regenerating root tips in the plant model system Arabidopsis thaliana. To achieve the required temporal resolution and to sus...
Genetic diversity within a tree and alternative indexes for different evolutionary effects [0.03%]
树木内的基因多样性以及产生不同进化效应的替代指标
Yoh Iwasa,Sou Tomimoto,Akiko Satake
Yoh Iwasa
Trees, living for centuries, accumulate somatic mutations in their growing trunks and branches, causing genetic divergence within a single tree. Stem cell lineages in a shoot apical meristem accumulate mutations independently and diverge fr...
Getting it right: suppression and leveraging of noise in robust decision-making [0.03%]
去伪存真：鲁棒决策中的噪声压制与利用
Rishikesh P Bhalerao
Rishikesh P Bhalerao
Noise is a ubiquitous feature for all organisms growing in nature. Noise (defined here as stochastic variation) in the availability of nutrients, water and light profoundly impacts their growth and development. Not only is noise present as ...
Ingo Dreyer,Naomí Hernández-Rojas,Yasnaya Bolua-Hernández et al.
Ingo Dreyer et al.
Ion homeostasis is a crucial process in plants that is closely linked to the efficiency of nutrient uptake, stress tolerance and overall plant growth and development. Nevertheless, our understanding of the fundamental processes of ion homeo...
Molecular markers in cell cycle visualisation during development and stress conditions in Arabidopsis thaliana [0.03%]
拟南芥中分子标记在发育和胁迫条件下细胞周期可视化中的作用
Olivia S Hazelwood,M Arif Ashraf
Olivia S Hazelwood
Plant growth and development are tightly regulated by cell division, elongation, and differentiation. A visible plant phenotype at the tissue or organ level is coordinated at the cellular level. Among these cellular regulations (cell divisi...
Nf-Root: A Best-Practice Pipeline for Deep-Learning-Based Analysis of Apoplastic pH in Microscopy Images of Developmental Zones in Plant Root Tissue [0.03%]
基于深度学习的植物根组织发育区显微图像细胞间隙pH分析的最佳实践管道:NF-ROOT
Julian Wanner,Luis Kuhn Cuellar,Luiselotte Rausch et al.
Julian Wanner et al.
Hormonal mechanisms associated with cell elongation play a vital role in the development and growth of plants. Here, we report Nextflow-root (nf-root), a novel best-practice pipeline for deep-learning-based analysis of fluorescence microsco...
Beyond stomatal development: SMF transcription factors as versatile toolkits for land plant evolution [0.03%]
类受体激酶SMFs家族在气孔发育和陆地植物演化中的作用及其多样性分析
Yuki Doll,Hiroyuki Koga,Hirokazu Tsukaya
Yuki Doll
As master transcription factors of stomatal development, SPEECHLESS, MUTE, and FAMA, collectively termed SMFs, are primary targets of molecular genetic analyses in the model plant Arabidopsis thaliana. Studies in other model systems identif...
Mechanically induced localisation of SECONDARY WALL INTERACTING bZIP is associated with thigmomorphogenic and secondary cell wall gene expression [0.03%]
机械诱导的SIHB局部定位与触碰形态发生和次生细胞壁基因表达有关
Joshua H Coomey,Kirk J-M MacKinnon,Ian W McCahill et al.
Joshua H Coomey et al.
Plant growth requires the integration of internal and external cues, perceived and transduced into a developmental programme of cell division, elongation and wall thickening. Mechanical forces contribute to this regulation, and thigmomorpho...
A coordinated switch in sucrose and callose metabolism enables enhanced symplastic unloading in potato tubers [0.03%]
糖和胼胝质代谢的协调转换可增强马铃薯块茎的同质卸载能力
Bas van den Herik,Sara Bergonzi,Yingji Li et al.
Bas van den Herik et al.
One of the early changes upon tuber induction is the switch from apoplastic to symplastic unloading. Whether and how this change in unloading mode contributes to sink strength has remained unclear. In addition, developing tubers also change...