Transcriptomic and metabolomic analysis of recalcitrant phosphorus solubilization mechanisms in <i>Trametes gibbosa</i>.

ABSTRACT:

Introduction

Phosphorus (P) is a crucial growth-limiting nutrient in soil, much of which remains challenging for plants to absorb and use. Unlike chemical phosphate fertilizers, phosphate-solubilizing microorganisms (PSMs) offer a means to address available phosphorus deficiency without causing environmental harm. PSMs possess multiple mechanisms for phosphorus solubilization. Although the phosphorus-solubilizing mechanisms of phosphate-solubilizing bacteria (PSB) have been well characterized, the mechanisms utilized by phosphate-solubilizing fungi (PSF) remain largely unexplored.

Methods

This study isolated a PSF strain, Trametes gibbosa T-41, from soil and evaluated its phosphorus solubilizing capacity with organic (calcium phytin; Phytin-P) and inorganic (tricalciu

SUBMITTER: Chen Y 

PROVIDER: S-EPMC11832667 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature