相关实验视频

Updated: Jul 17, 2025

Histochemical Staining of Arabidopsis thaliana Secondary Cell Wall Elements
10:39

Histochemical Staining of Arabidopsis thaliana Secondary Cell Wall Elements

Published on: May 13, 2014

40.9K

体组织和二次细胞壁的形成因严重和连续的昆虫脱叶而减少

Yoko Watanabe1, Shohei Yamagishi2,3, Naoki Takata4

  • 1Research Faculty of Agriculture, Hokkaido University, Sapporo, 060-8589, Japan.

American journal of botany
|September 4, 2023
PubMed
概括

昆虫脱叶会通过改变细胞壁厚度,导致树木中的白色环. 这一发现有助于识别过去的脱叶事件,并了解它们对树木生长的影响.

关键词:
贝图拉是最大的威尼斯人贝图拉属植物 (betulaceae) 是一种植物.日本的卡利古拉.在S2层中,S2层是S2层.树枝年代学 树枝年代学缺少的戒指 缺少的戒指一个白色的环,一个白色的戒指.木制解剖学 木制解剖学树木纤维 树木纤维

更多相关视频

Xylem Water Distribution in Woody Plants Visualized with a Cryo-scanning Electron Microscope10:47

Xylem Water Distribution in Woody Plants Visualized with a Cryo-scanning Electron Microscope

Published on: June 20, 2019

8.7K
The Use of Induced Somatic Sector Analysis ISSA for Studying Genes and Promoters Involved in Wood Formation and Secondary Stem Development09:54

The Use of Induced Somatic Sector Analysis ISSA for Studying Genes and Promoters Involved in Wood Formation and Secondary Stem Development

Published on: October 5, 2016

8.8K

相关概念视频

Role of Microtubules in Cell Wall Deposition01:02

Role of Microtubules in Cell Wall Deposition

Microtubules are small hollow tubes in eukaryotic cells. The cell wall microtubules are polymerized dimers of two globular proteins, α-tubulin and β-tubulin, two globular proteins. With a diameter of about 25 nm, microtubules are the widest components of the cytoskeleton. They help the cell resist compression and provide a track along which vesicles move through the cell or pull replicated chromosomes to opposite ends of a dividing cell. Microtubules go through quick cycles of...
2.4K
Primary and Secondary Growth in Roots and Shoots03:02

Primary and Secondary Growth in Roots and Shoots

Vascular plants, which account for over 90% of the Earth’s vegetation, all undergo primary growth—which lengthens roots and shoots. Many land plants, notably woody plants, also undergo secondary growth—which thickens roots and shoots.
57.4K
Plant Cell Wall02:43

Plant Cell Wall

The plant cell wall gives plant cells shape, support, and protection. As a cell matures, its cell wall specializes according to the cell type. For example, the parenchyma cells of leaves possess only a thin, primary cell wall.
56.8K
Meristems and Plant Growth02:36

Meristems and Plant Growth

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.
46.1K
Xylem and Transpiration-driven Transport of Resources02:03

Xylem and Transpiration-driven Transport of Resources

The xylem of vascular plants distributes water and dissolved minerals that are taken up by the roots to the rest of the plant. The cells that transport xylem sap are dead upon maturity, and the movement of xylem sap is a passive process.
24.0K
Morphogenesis02:19

Morphogenesis

Plant morphogenesis—the development of a plant’s form and structure—involves several overlapping developmental processes, including growth and cell differentiation. Precursor cells differentiate into specific cell types, which are organized into the tissues and organ systems that make up the functional plant.
28.3K