Dual gradient dynamics: morpho-anatomical and symbiotic fungal communities in Fraxinus Mandshurica fine roots across root order and habitats.

ABSTRACT:

Background

The cooperation between fine roots and mycorrhizal fungi is of great significance in terms of adapting to harsh environments and acquiring resources. Nevertheless, how this cooperative relationship responds in different environments remains unclear. To understand the mechanisms of the interaction between root order structure and morphology and endophytic fungi in different habitats, we investigated the anatomical and chemical traits of first five order roots, as well as the percentage of mycorrhizal colonization and the community structure of root-inhabiting fungi of Fraxinus mandshurica in the semi-arid and humid habitats of Northeast China.

Results

In contrast to humid habitats, the fine roots of F. mandshurica in semi-arid habitats exhibited more conservative r

SUBMITTER: Huang R 

PROVIDER: S-EPMC12771778 | biostudies-literature | 2025 Nov

REPOSITORIES: biostudies-literature