The Varala lab focuses on how plants perceive abiotic stress and alter their transcriptional programs as a response to the specific stress. We aim to capture natural genetic variation and the resultant transcriptional states leading to plant resilience by using a combination of genomic, systems biology and phylogenetic tools. Specifically, the research aims to understand how plants alter their transcriptional program immediately in response to thermal stress in the short term. In the long terms we want to understand how plants change their overall gene expression regime on evolutionary scales to adapt to colder and warmer climates.

Our lab is also interested in uncovering the genetic basis of adaptive traits. As part of this research, the Varala lab is involved in the DoE funded EvoNet project ( which aims to uncover the genetic basis of plant adaptations to survive in low-N marginal soils. 

Varala Lab @ Purdue - Horticulture & Landscape Architecture, 625 Agriculture Mall, West Lafayette, IN 47907

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