Adaptation Mechanism of Roots to Low and High Nitrogen Revealed by Proteomic Analysis.

ABSTRACT:

Background

Nitrogen-based nutrients are the main factors affecting rice growth and development. Root systems play an important role in helping plants to obtain nutrients from the soil. Root morphology and physiology are often closely related to above-ground plant organs performance. Therefore, it is important to understand the regulatory effects of nitrogen (N) on rice root growth to improve nitrogen use efficiency.

Results

In this study, changes in the rice root traits under low N (13.33 ppm), normal N (40 ppm) and high N (120 ppm) conditions were performed through root morphology analysis. These results show that, compared with normal N conditions, root growth is promoted under low N conditions, and inhibited under high N conditions. To understand the molecular mechanism u

SUBMITTER: Xin W 

PROVIDER: S-EPMC7790981 | biostudies-literature | 2021 Jan

REPOSITORIES: biostudies-literature