Volatile organic compounds as non-invasive markers for plant phenotyping

Area of Science:

• Plant Science
• Molecular Biology
• Environmental Science

Background:

• Plants emit volatile organic compounds (VOCs) influencing growth and stress responses.
• Climate change may alter plant-pest interactions mediated by VOCs.
• Variability in VOC emission patterns can serve as phenotypic markers.

Purpose of the Study:

• To review the potential of VOC phenotyping for plant research.
• To highlight VOC phenotyping as a non-invasive method for assessing plant traits.
• To bridge the knowledge gap in functionally linking plant genotypes and phenotypes.

Main Methods:

• Review of current literature on VOCs and plant phenotyping.
• Focus on VOCs as indicators of disease resistance and stress tolerance.
• Exploration of VOC phenotyping's role in molecular and genetic plant breeding.

Main Results:

• VOC phenotyping provides a rapid, non-invasive assessment of phenotypic dynamics.
• Understanding genotype-environment interactions is critical for plant breeding.
• VOCs can be used to define plant phenotypes related to stress tolerance.

Conclusions:

• VOC phenotyping presents a promising approach for accelerating plant breeding.
• Accurate measurement of plant traits is essential for addressing future agricultural challenges.
• This method can improve the performance and yield of economically important plants.