Hormonal regulation of ethylene response factors in tomato during storage and distribution.

ABSTRACT:

Introduction

Ethylene response factors (ERFs) play a critical role in regulating hormone interactions that affect the shelf life of tomatoes. Understanding their regulation during storage and distribution can be highly beneficial.

Methods

This study examined the effects of treatment with ethylene (ET), brassinosteroid (BR), auxin (AUX), and gibberellin (GA) on fruit ripening and the expression of 18 ripening-associated ERFs in tomato stored at 20°C (room temperature) for 10 d or 4°C (cold storage) for 14 d followed by 2 d at 20°C (retailer conditions).

Results

The results showed that ripening was accelerated by ET and BR but was delayed by AUX and GA at room temperature. Cold storage delayed ripening in all groups, with ET and GA treatments showing the highest and low

SUBMITTER: Park MH 

PROVIDER: S-EPMC10338070 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature