Miniature-inverted-repeat transposable elements contribute to phenotypic variation regulation of rice induced by space environment.

ABSTRACT:

Introduction

Rice samples exposed to the space environment have generated diverse phenotypic variations. Miniature-inverted-repeat transposable elements (MITEs), often found adjacent to genes, play a significant role in regulating the plant genome. Herein, the contribution of MITEs in regulating space-mutagenic phenotypes was explored.

Methods

The space-mutagenic phenotype changes in the F3 to F5 generations of three space-mutagenic lines from the rice varieties Dongnong423 (DN423) and Dongnong (DN416) were meticulously traced. Rice leaves samples at the heading stage from three space-mutagenic lines were subjected to high coverage whole-genome bisulfite sequencing and whole-genome sequencing. These analyses were conducted to investigate the effects of MITEs related epigenet

SUBMITTER: Chen L 

PROVIDER: S-EPMC11751223 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature