Environmental factors and host genotype control foliar epiphytic microbial community of wild soybeans across China.

ABSTRACT:

Introduction

The microbiome inhabiting plant leaves is critical for plant health and productivity. Wild soybean (Glycine soja), which originated in China, is the progenitor of cultivated soybean (Glycine max). So far, the community structure and assembly mechanism of phyllosphere microbial community on G. soja were poorly understood.

Methods

Here, we combined a national-scale survey with high-throughput sequencing and microsatellite data to evaluate the contribution of host genotype vs. climate in explaining the foliar microbiome of G. soja, and the core foliar microbiota of G. soja were identified.

Results

Our findings revealed that both the host genotype and environmental factors (i.e., geographic location and climatic conditions)

SUBMITTER: Zhou R 

PROVIDER: S-EPMC10041966 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature