HistorySome early scientists—notably Leonardo da Vinci—made observations of the spiral arrangements of plants. In 1754, Charles Bonnet observed that the spiral phyllotaxis of plants were frequently expressed in both clockwise and … See more
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Phyllotaxis: Current Biology - Cell Press
Sep 11, 2017 · Learn how plants generate regular arrangements of leaves and flowers around the stem, a phenomenon called phyllotaxis. Explore the roles of auxin, mechanics, and computational modeling in this quantitative …
Phyllotaxis: from classical knowledge to molecular genetics
Feb 7, 2021 · Phyllotaxis (phyllotaxy) is the arrangement of repeated plant organs. The word “phyllotaxis” itself was coined by Carl Friedrich Schimper (1830), a botanist and naturalist from …
- Author: Xiaofeng Yin, Xiaofeng Yin
- Email: [email protected]
- Publish Year: 2021
Phyllotaxis - an overview | ScienceDirect Topics
Phyllotaxis is the regular arrangement of leaves or flowers on a plant stem, often following the golden angle of 137.5°. Learn about the molecular mechanisms, mathematical models and …
Phyllotaxis: Trends in Plant Science - Cell Press
A comprehensive review of phyllotaxis, the regular arrangement of leaves or flowers around a plant stem, and its quantitative aspects, molecular mechanisms and modeling. Learn about the history, geometry, patterns, transitions and …
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Phyllotaxis | leaf arrangement | Britannica
…the botanical phenomenon known as phyllotaxis. Thus, the arrangement of the whorls on a pinecone or pineapple, of petals on a sunflower, and of branches from some stems follows a …
Phyllotaxis | Development | The Company of Biologists
Jan 15, 2013 · Phyllotaxis is the precise arrangement of plant organs along stems and branches. This article reviews how auxin transport, cytoskeleton, biomechanics and meristem organisation contribute to phyllotactic patterning.
Classification - Phyllotaxis
Learn how to identify and classify the four main types of phyllotaxis, the arrangement of leaves or other elements on a stem. Find out how to use parastichy numbers, divergence angles, and Fibonacci sequence to describe …
Phyllotaxis - PubMed
Phyllotaxis, the regular arrangement of leaves or flowers around a plant stem, is an example of developmental pattern formation and organogenesis. Phyllotaxis is characterized by the …
Phyllotaxis - Phyllotaxis
Phyllotaxis is the study of regularly arranged patterns of leaves, seeds, and florets on plants. Learn about the history, classification, and apps of this phenomenon, and how it relates to the Fibonacci sequence and spirals.
Phyllotaxis: from classical knowledge to molecular genetics
Plant organs are repetitively generated at the shoot apical meristem (SAM) in recognizable patterns. This phenomenon, known as phyllotaxis, has long fascinated scientists from different …
Phyllotaxis - Simple English Wikipedia, the free encyclopedia
Phylotaxy or phylotaxis is the mode of arrangement of leaves on the stem of a plant (from Ancient Greek phýllon "leaf" and táxis "arrangement"). Phyllotaxy has a function: it avoids over …
Phyllotaxis - Encyclopedia.com
May 29, 2018 · Phyllotaxis is the study of the patterns on plants. The word itself comes from the Greek phullon, meaning "leaf," and taxis, meaning "arrangement." Phyllotaxis, in the restricted …
Classification.html - Clark Science Center
The four main types of phyllotaxis usually recognized are shown below. They can be detected and further classified by the number of visible spirals (parastichies) they display. All these patterns …
Phyllotaxis - PubMed
Sep 11, 2017 · In this Primer I will give a broad overview of phyllotaxis, its emergence from the shoot apical meristem, how auxin and its transporter function as a 'pattern generator', and the …
Phyllotaxis: is the golden angle optimal for light capture?
Jun 29, 2019 · Phyllotaxis, the arrangement of plant organs around a central axis, is an example of a highly structured pattern that has fascinated biologists and mathematicians for centuries; …
Phyllotaxis - ScienceDirect
Apr 1, 2007 · Phyllotaxis is the regular arrangement of leaves or flowers around a plant stem, often with divergence angles of 137.5°, the golden angle. This review covers the history, …
Law and order in plants – the origin and functional relevance of ...
May 25, 2022 · Phyllotaxis is the regular arrangement of leaves and floral organs around the stem, which follows mathematical rules such as Fibonacci numbers. This review discusses the …
Phyllotaxis development: a lesson from the Asteraceae family
Jun 22, 2021 · Phyllotaxis refers to the spatial arrangement of leaves and flowers on a stem. A recent study by Zhang et al. described the developmental process underlying phyllotaxis …
Phyllotaxis from a Single Apical Cell: Trends in Plant Science
Phyllotaxis evolved independently in the major land plant lineages. In mosses, it arises from a single apical cell, raising the question of how asymmetric divisions of a single-celled meristem …