Formation mechanism and regulation analysis of trumpet leaf in Ginkgo biloba L.

ABSTRACT:

Introduction

The research on plant leaf morphology is of great significance for understanding the development and evolution of plant organ morphology. As a relict plant, the G. biloba leaf morphology typically exhibits bifoliate and peltate forms. However, throughout its long evolutionary history, Ginkgo leaves have undergone diverse changes.

Methods

This study focuses on the distinct "trumpet" leaves and normal fan-shaped leaves of G. biloba for analysis of their phenotypes, photosynthetic activity, anatomical observations, as well as transcriptomic and metabolomic analyses.

Results

The results showed that trumpet-shaped G. biloba leaves have fewer cells, significant morphological differences between dorsal and abaxial epidermal cells, leading to

SUBMITTER: Li XH 

PROVIDER: S-EPMC11288918 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature