Featured Research

In this review, I investigated how plant hormones (salicylic acid and jasmonic acid) influence the plant root microbiome. Some experimental techniques that are commonly applied in the investigation of plant-microbiome interaction are summarized. The physiological role of the hormones and factors that might trigger the change in the hormone level is discussed. The possible pathways of the plant hormones influencing the root microbiome composition are also proposed. 

The plant root microbiome composition is carefully monitored and shaped by the plant. It recognizes microbes and allows the colonization of some microbes while hindering the growth of other microbes. Unlike the immune system of humans, plants do not have immune cells. The plant hormones have an important role in plant immune signaling, which will alter the microbiome of plant roots. With a deeper understanding of how the plant hormones influence the composition of the root microbiome, some real-life implications can also be achieved, such as increasing crop yield and stress tolerance.

Scientific research is part of my life. It is a way for me to explore the world, and it also provides me a way to make a contribution to society. Finally, I want to thank Professor Andrew Goodman from Yale University for mentoring me during the writing of this review article.