Enhanced cold tolerance mechanisms in <i>Euglena gracilis</i>: comparative analysis of pre-adaptation and direct low-temperature exposure.

ABSTRACT:

Introduction

Microalgae, known for their adaptability to extreme environments, are important for basic research and industrial applications. Euglena, unique for its lack of a cell wall, has garnered attention due to its versatility and the presence of bioactive compounds. Despite its potential, few studies have focused on Euglena's cold adaptation mechanisms.

Methods

This study investigates the cold adaptation mechanisms of Euglena gracilis, a microalga found in highly diverse environmental habitats, by comparing its growth, photosynthetic performance, and physiological and biochemical responses under two low-temperature cultivation modes: pre-adaptation to 16°C followed by exposure to 4°C (PreC) and direct exposure to 4°C (DirC).

Results and discussi

SUBMITTER: Yuan S 

PROVIDER: S-EPMC11524907 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature