A mathematical model explores the contributions of bending and stretching forces to shoot gravitropism in Arabidopsis [0.03%]
一个数学模型探究了弯曲力和伸展力对拟南芥幼苗重力反应的贡献
Satoru Tsugawa,Tomohiko G Sano,Hiroyuki Shima et al.
Satoru Tsugawa et al.
Plant shoot gravitropism is a complex phenomenon resulting from gravity sensing, curvature sensing (proprioception), the ability to uphold self-weight and growth. Although recent data analysis and modelling have revealed the detailed morpho...
CRISPR-finder: A high throughput and cost-effective method to identify successfully edited Arabidopsis thaliana individuals [0.03%]
CRISPR-finder：一种高效且低成本的拟南芥成功编辑植株鉴定方法
Efthymia Symeonidi,Julian Regalado,Rebecca Schwab et al.
Efthymia Symeonidi et al.
Genome editing with the CRISPR/Cas (clustered regularly interspaced short palindromic repeats/CRISPR associated protein) system allows mutagenesis of a targeted region of the genome using a Cas endonuclease and an artificial guide RNA. Both...
Apples before the fall: Does shape stability coincide with maturity? [0.03%]
事不过三：果实在成熟过程中形状稳定性与成熟度一致吗？
Maria D Christodoulou,Alastair Culham
Maria D Christodoulou
Fruit shape is the result of the interaction between genetic, epigenetic, environmental factors and stochastic processes. As a core biological descriptor both for taxonomy and horticulture, the point at which shape stability is reached beco...
James H Rowe,Alexander M Jones
James H Rowe
In recent years, plant biologists interested in quantifying molecules and molecular events in vivo have started to complement reporter systems with genetically encoded fluorescent biosensors (GEFBs) that directly sense an analyte. Such bios...
Directional phyllotactic bias in calatheas (Goeppertia, Marantaceae): A citizen science approach [0.03%]
光萼凤梨族(Calanthe)植物的向性叶序偏向性研究(凤梨科哥彼特里亚属): 公民科学方法
Benjamin Durrington,Fiona Chong,Daniel H Chitwood;Twitter Calathea Poll Participants and iNaturalist Citizen Scientists
Benjamin Durrington
Lateral organs arranged in spiral phyllotaxy are separated by the golden angle, ≈137.5°, leading to chirality: either clockwise or counter-clockwise. In some species, leaves are asymmetric such that they are smaller and curved towards the...
Daphné Autran,George W Bassel,Eunyoung Chae et al.
Daphné Autran et al.
Quantitative plant biology is an interdisciplinary field that builds on a long history of biomathematics and biophysics. Today, thanks to high spatiotemporal resolution tools and computational modelling, it sets a new standard in plant scie...
The Arabidopsis embryo as a quantifiable model for studying pattern formation [0.03%]
拟南芥胚胎作为可定量研究形态发生的模型系统
Yosapol Harnvanichvech,Vera Gorelova,Joris Sprakel et al.
Yosapol Harnvanichvech et al.
Phenotypic diversity of flowering plants stems from common basic features of the plant body pattern with well-defined body axes, organs and tissue organisation. Cell division and cell specification are the two processes that underlie the fo...
Dynamic cytokinin signalling landscapes during lateral root formation in Arabidopsis [0.03%]
拟南芥中侧根形成过程中的动态细胞分裂素信号景观
Milica Nenadić,Joop E M Vermeer
Milica Nenadić
By forming lateral roots, plants expand their root systems to improve anchorage and absorb more water and nutrients from the soil. Each phase of this developmental process in Arabidopsis is tightly regulated by dynamic and continuous signal...
A plausible mechanism for longitudinal lock-in of the plant cortical microtubule array after light-induced reorientation [0.03%]
光照重新定向后植物皮层微管阵列纵向锁定的可能机制
Marco Saltini,Bela M Mulder
Marco Saltini
The light-induced reorientation of the cortical microtubule array in dark-grown Arabidopsis thaliana hypocotyl cells is a striking example of the dynamical plasticity of the microtubule cytoskeleton. A consensus model, based on katanin-medi...
A hybrid model connecting regulatory interactions with stem cell divisions in the root [0.03%]
一个连接调控相互作用与根干细胞分裂的混合模型
Lisa Van den Broeck,Ryan J Spurney,Adam P Fisher et al.
Lisa Van den Broeck et al.
Stem cells give rise to the entirety of cells within an organ. Maintaining stem cell identity and coordinately regulating stem cell divisions is crucial for proper development. In plants, mobile proteins, such as WUSCHEL-RELATED HOMEOBOX 5 ...