In a new study published in Nature Communications, researchers have discovered the underlying molecular basis of the Terroir effect in grapevines. Terroir is a French term referring to the unique combination of environmental factors such as climate, soil, and geography that affects the flavor and quality of wine grapes. By studying the transcriptional profiles of grapevine leaves, the research team was able to uncover a set of genes that could explain the Terroir effect and explain the differences between different vineyards. This research could provide a valuable tool for winemakers to better predict and control the flavor and quality of their wines.

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source: Phys.org