On the relationship between Photosystem II thermotolerance and irreversible heat damage in leaves of Rhizophora mangle

Key Points

• The aim is to explore how photosystem II thermotolerance relates to irreversible heat damage in mangrove leaves.
• Analysis of photosystem II activity under varying temperature conditions.
• Assessment of heat damage in Rhizophora mangle leaves after exposure to high temperatures.
• Increased thermotolerance was associated with reduced heat damage in leaves.
• Failure to accurately assess thermotolerance could lead to underestimations of plant resilience.