植物のナノプラスチックに対する防御の鍵となるのは,根のメリシステム維持メカニズムです

Sirui Ma1, Zhengdong Hua1, Chenglong Tang2

  • 1College of Natural Resources and Environment, Northwest A&F University, Yangling, Shaanxi, 712100, China.

まとめ

微小なナノプラスチック (20 nm) は根のメリステムを損傷し,植物の根の成長をひどく阻害する. 植物は根の維持遺伝子を向上させ オーキシン輸送を変化させ 防御しますが これは根の成長方向を損なうのです

関連する概念動画

Defenses Against Pathogens and Herbivores02:26

Defenses Against Pathogens and Herbivores

Plants present a rich source of nutrients for many organisms, making it a target for herbivores and infectious agents. Plants, though lacking a proper immune system, have developed an array of constitutive and inducible defenses to fend off these attacks.
26.1K
Responses to Drought and Flooding02:41

Responses to Drought and Flooding

Water plays a significant role in the life cycle of plants. However, insufficient or excess of water can be detrimental and pose a serious threat to plants.
10.9K
Responses to Salt Stress02:02

Responses to Salt Stress

Salt stress—which can be triggered by high salt concentrations in a plant’s environment—can significantly affect plant growth and crop production by influencing photosynthesis and the absorption of water and nutrients.
13.4K