NPs-Ca促进了Cd的积累,并通过影响Cd转移和Cd固定在pectin中来增强了油菜芽的Cd耐受性

相关实验视频

Updated: Jul 17, 2025

Catalytic Scavenging of Plant Reactive Oxygen Species In Vivo by Anionic Cerium Oxide Nanoparticles
09:46

Catalytic Scavenging of Plant Reactive Oxygen Species In Vivo by Anionic Cerium Oxide Nanoparticles

Published on: August 26, 2018

9.0K

Zihan Zhu1, Hui Tian1, Xu Tang1

  • 1College of Resources and Environment, Qingdao Agricultural University, Qingdao, China.

Chemosphere
|September 2, 2023
PubMed
概括

L-阿斯巴酸纳米 (NPs-Ca) 通过促进从根到芽的运输,增强了 (Cd) 在菜芽中的积累. 此外,NPs-Ca通过改变细胞壁pectin和减少氧化应激,提高了植物对Cd的耐受性.

关键词:
(Cd) 是一种细胞壁的组件 细胞壁的组件纳米材料是一种纳米材料.菜种子 菜种子亚细胞分布 亚细胞分布

更多相关视频

A Strategy to Validate the Role of Callose-mediated Plasmodesmal Gating in the Tropic Response12:18

A Strategy to Validate the Role of Callose-mediated Plasmodesmal Gating in the Tropic Response

Published on: April 17, 2016

10.3K
Screening and Identification of RNA Silencing Suppressors from Secreted Effectors of Plant Pathogens10:19

Screening and Identification of RNA Silencing Suppressors from Secreted Effectors of Plant Pathogens

Published on: February 3, 2020

6.4K

相关概念视频

C4 Pathway and CAM01:27

C4 Pathway and CAM

Most plants use the C3 pathway for carbon fixation. However, some plants, such as sugar cane, corn, and cacti that grow in hot conditions, use alternative pathways to fix carbon and conserve energy loss due to photorespiration. Photorespiration is the process that occurs when the oxygen concentration is high. Under such conditions, the rubisco enzyme in the Calvin cycle binds O2 instead of CO2, which halts photosynthesis and consumes energy.
C4 Pathway
The C4 pathway is used by plants such as...
45.6K
The Calvin Benson Cycle01:46

The Calvin Benson Cycle

Ribulose 1,5- bisphosphate carboxylase/oxygenase (RuBisCo) is a critical enzyme that catalyzes carbon dioxide assimilation during photosynthesis. However, it is an inefficient enzyme, having an extremely slow catalytic rate. A typical enzyme can process about a thousand molecules per second; however, RuBisCo fixes only around three-carbon dioxides per second. Photosynthetic cells compensate for this slow rate by synthesizing very high amounts of RuBisCo, making it the most abundant single...
4.6K
Adaptations that Reduce Water Loss01:57

Adaptations that Reduce Water Loss

Though evaporation from plant leaves drives transpiration, it also results in loss of water. Because water is critical for photosynthetic reactions and other cellular processes, evolutionary pressures on plants in different environments have driven the acquisition of adaptations that reduce water loss.
25.7K