植物细胞中微观raphide晶体的几何模型

IF 0.4 4区生物学 Q4 PLANT SCIENCES

GAYANA BOTANICA Pub Date : 2021-01-01 DOI:10.35513/botlit.2021.1.7

A. Özdemir

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引用次数: 0

摘要

在本研究中，我们证明了一些植物晶体的微观结构具有几何模型和数学公式。植物晶体是在许多植物中储存许多矿物酸盐，如氯化物、磷酸盐、碳酸盐、硅酸盐酸酐和硫酸盐等，是由于代谢而形成的。形成的晶体有不同的形状。植物晶体的形成不是一个简单的结构。通过这种生物矿化过程，它们形成了特定的形状和大小。75%的开花植物会形成一种或多种晶体。其中一种被称为raphid晶体。我们的研究确定了一些raphide晶体的微观结构显示了细长的三角形双金字塔，这是一个数学定义。在几何学中，长三角双锥体是约翰逊固体(J14)的一种凸多面体，其面是正多边形。同时，确定晶体显示最小的表面特征。这个特征在几何学中占有重要的地位。最小的表面特征提供了阻力和最小的空间占用晶体的优点

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Geometric model of microscopic raphide crystals in plant cells

In the present study, we showed that the microscopic structures of some plant crystals have the geometric model and mathematical formulas. Plant crystals are the storage of many mineral acid salts in many plants, such as chloride, phosphate, carbonate, silicate anhydrides and sulfates, formed due to metabolism. The crystals formed take different shapes. The shaping of plant crystals is not a simple structure. They are created in specific shapes and sizes by this biomineralisation process. Seventy-five per cent of flowering plants make one or more kinds of crystals. One of these is called a raphide crystal. Our study determined that the microscopic structures of some raphide crystals show the elongated triangular bipyramid that is a mathematics definition. In geometry, the elongated triangular bipyramid is one of the Johnson solids (J14), convex polyhedra, whose faces are regular polygons. At the same time, it was determined that the crystals show a minimal surface feature. The feature takes an essential place in geometry. The minimal surface feature provides the advantages of resistance and minimal space occupation to the crystals

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来源期刊

GAYANA BOTANICA Agricultural and Biological Sciences-Plant Science

CiteScore

0.70

自引率

0.00%

发文量

审稿时长

6-12 weeks

期刊介绍： The journal welcomes works carried out by scientists of all nationalities, and may be written in either English or Spanish. The journal receives works in systematic, taxonomy, floristic, ecology, physiology, morphology, development, conservation, cytology and phytochemical botany.