Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Light Acquisition02:16

Light Acquisition

9.4K
In order to produce glucose, plants need to capture sufficient light energy. Many modern plants have evolved leaves specialized for light acquisition. Leaves can be only millimeters in width or tens of meters wide, depending on the environment. Due to competition for sunlight, evolution has driven the evolution of increasingly larger leaves and taller plants, to avoid shading by their neighbors with contaminant elaboration of root architecture and mechanisms to transport water and nutrients.
9.4K
Key Elements for Plant Nutrition02:35

Key Elements for Plant Nutrition

23.9K
Like all living organisms, plants require organic and inorganic nutrients to survive, reproduce, grow and maintain homeostasis. To identify nutrients that are essential for plant functioning, researchers have leveraged a technique called hydroponics. In hydroponic culture systems, plants are grown—without soil—in water-based solutions containing nutrients. At least 17 nutrients have been identified as essential elements required by plants. Plants acquire these elements from the...
23.9K
Plant Breeding and Biotechnology01:59

Plant Breeding and Biotechnology

21.5K
Crop cultivation has a long history in human civilization, with records showing the cultivation of cereal plants beginning at around 8000 BC. This early plant breeding was developed primarily to provide a steady supply of food.
21.5K
Fruit Development, Structure, and Function01:58

Fruit Development, Structure, and Function

24.9K
Fruits form from a mature flower ovary. As seeds develop from the ovules contained within, the ovary wall undergoes a series of complex changes to form fruit. In some fruits, such as soybeans, the ovary wall dries; in other fruits, such as grapes, it remains fleshy. In some cases, organs other than the ovary contribute to fruit formation; such fruits are called accessory fruits.
24.9K
Meristems and Plant Growth02:36

Meristems and Plant Growth

49.1K
Plants grow throughout their lives; this is called indeterminate growth, and it distinguishes plants from most animals. Although certain parts of plants stop growing (e.g., leaves and flowers), others grow continuously—like roots and stems.
49.1K
Seed Structure and Early Development of the Sporophyte02:33

Seed Structure and Early Development of the Sporophyte

30.8K
Seed structures are composed of a protective seed coat surrounding a plant embryo, and a food store for the developing embryo. The embryo contains the precursor tissues for leaves, stem, and roots. The endosperm and cotyledons—seed leaves—act as the food reserves for the growing embryo.
30.8K

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Barley HvBODYGUARD1 controls cuticular specialisations regulated by SHINE transcription factors.

The New phytologist·2026
Same author

Cytokinin histidine kinase receptors regulate multiple aspects of rice growth and development.

Plant physiology·2026
Same author

Comparative mutant analyses reveal a novel mechanism of ARF regulation in land plants.

Nature plants·2025
Same author

Challenges of translating Arabidopsis insights into crops.

The Plant cell·2025
Same author

Regulatory variation controlling architectural pleiotropy in maize.

Nature communications·2025
Same author

The maize aquaporin ZmPIP1;6 enhances stomatal opening and CO2- and ABA-induced stomatal closure.

Journal of experimental botany·2024
Same journal

Stable lineages, rewired landscapes: single-cell and spatial multi-omics reveal developmental plasticity under abiotic stress.

The New phytologist·2026
Same journal

Genomic forecasting for climate-resilient fruit trees.

The New phytologist·2026
Same journal

AI foundation models in plant biology.

The New phytologist·2026
Same journal

BpMYB73 regulates long noncoding RNA BplncW20 to improve drought tolerance by mediating ROS scavenging in Betula platyphylla.

The New phytologist·2026
Same journal

Soil fertility controls on tropical forest productivity and mortality: synthesis and roadmap.

The New phytologist·2026
Same journal

Global patterns of C<sub>3</sub>/C<sub>4</sub> grass biomass allocation: how aridity mediates nitrogen-induced divergent strategies.

The New phytologist·2026
查看所有相关文章

相关实验视频

Updated: Jan 16, 2026

Author Spotlight: Improved Methods for Preparing Transverse Sections and Unrolled Whole Mounts of Maize Leaf Primordia for Fluorescence and Confocal Imaging
06:11

Author Spotlight: Improved Methods for Preparing Transverse Sections and Unrolled Whole Mounts of Maize Leaf Primordia for Fluorescence and Confocal Imaging

Published on: September 22, 2023

4.1K

解锁草叶的发展:可调整的谷物设计的基础

Trisha McAllister1, Hilde Nelissen2,3, Josh Strable4

  • 1Institute of Molecular Plant Science, School of Biological Sciences, University of Edinburgh, Kings Buildings Campus, Daniel Rutherford Building, Max Born Crescent, Edinburgh, EH9 3BF, UK.

The New phytologist
|September 27, 2025
PubMed
概括
此摘要是机器生成的。

了解谷物叶的发育是提高全球粮食安全的关键. 本综述综合了关于叶子发育的知识,以指导未来作物的精密工程.

关键词:
谷物 谷物 谷物 谷物发育生物学是发展生物学.遗传学 遗传学 遗传学 是一个叶子的发育情况工厂工程 工厂工程 工厂工程植物科学 植物科学可编程植物可编程植物

更多相关视频

Author Spotlight: Innovative Approaches to Understanding Plant Structure-Function Relationships for Climate-Resilient Crops
06:04

Author Spotlight: Innovative Approaches to Understanding Plant Structure-Function Relationships for Climate-Resilient Crops

Published on: July 12, 2024

1.6K
Kinematic Analysis of Cell Division and Expansion: Quantifying the Cellular Basis of Growth and Sampling Developmental Zones in Zea mays Leaves
08:31

Kinematic Analysis of Cell Division and Expansion: Quantifying the Cellular Basis of Growth and Sampling Developmental Zones in Zea mays Leaves

Published on: December 2, 2016

11.3K

相关实验视频

Last Updated: Jan 16, 2026

Author Spotlight: Improved Methods for Preparing Transverse Sections and Unrolled Whole Mounts of Maize Leaf Primordia for Fluorescence and Confocal Imaging
06:11

Author Spotlight: Improved Methods for Preparing Transverse Sections and Unrolled Whole Mounts of Maize Leaf Primordia for Fluorescence and Confocal Imaging

Published on: September 22, 2023

4.1K
Author Spotlight: Innovative Approaches to Understanding Plant Structure-Function Relationships for Climate-Resilient Crops
06:04

Author Spotlight: Innovative Approaches to Understanding Plant Structure-Function Relationships for Climate-Resilient Crops

Published on: July 12, 2024

1.6K
Kinematic Analysis of Cell Division and Expansion: Quantifying the Cellular Basis of Growth and Sampling Developmental Zones in Zea mays Leaves
08:31

Kinematic Analysis of Cell Division and Expansion: Quantifying the Cellular Basis of Growth and Sampling Developmental Zones in Zea mays Leaves

Published on: December 2, 2016

11.3K

科学领域:

  • 植物科学 植物科学
  • 发育生物学是发展生物学.
  • 农业科学 农业科学

背景情况:

  • 谷物作物对全球粮食安全至关重要,提供超过50%的食卡路里.
  • 可持续地增加粮食生产需要适应各种环境的弹性作物.
  • 草叶是工程提高作物生产率的关键目标.

研究的目的:

  • 综合有关谷物叶子发育的当前知识.
  • 确定未来作物工程的关键发育生物学问题.
  • 在谷物作物精密工程的策略中提供信息.

主要方法:

  • 关于谷物叶子发育的文献综述.
  • 分析叶子发育的时间和空间尺度.
  • 环境法规因素的综合分析.

主要成果:

  • 叶子的发育是复杂的,发生在大规模,受环境因素的影响.
  • 当前的理解对预测工程方法提出了挑战.
  • 对于作物工程来说",适合所有人"的方法是不可行的.

结论:

  • 解决关键的发育生物学问题对于可编程植物至关重要.
  • 准叶子发育是提高谷物作物生产率的重要策略.
  • 增强的理解将有助于开发具有弹性和高产的作物.