Evolution of two gene networks underlying adaptation to drought stress in the wild tomato Solanum chilense
K. Wei, S. Sharifova, X. Zhao, N. R. Sinha, H. Nakayama, A. Tellier, G. A. Silva Arias
The paper studies the evolution of two gene networks in Solanum chilense under drought stress, finding that the metabolic network is younger and under recent selection, while the cell-cycle network is ancient and conserved.
bioRxiv · Jan 18, 2023Evolutionary Biology