Adrienne Roeder

The paper shows that growth direction and stiffness differences between epidermal layers cause buckling in Arabidopsis sepals, and that restoring growth alignment and stiffness can prevent buckling.

This study shows that ROS reduces cell growth heterogeneity and affects microtubule dynamics in Arabidopsis sepals, impacting morphogenesis.

The paper investigates how stomatal and giant cell patterning interact in Arabidopsis leaf epidermis, showing that endoreduplication and tissue context influence stomatal number and spatial distribution.

The paper shows that puzzle-shaped cells record tissue growth history through geometric changes, validated in maize and Arabidopsis with mechanical simulations and imaging.

This study shows that SIAMESE regulates G2 phase length in Arabidopsis by modulating G2 CDK activity, compensating for the absence of WEE1/CDC25 in plant cell cycle control.

This study shows APETALA2 regulates seed growth by controlling mechanical properties of the outer integument layers through cell wall remodeling without affecting mechanosensitive responses.

The paper introduces iSPy, an unsupervised learning pipeline for spatial ploidy inference from intact tissue images, demonstrating its use in Arabidopsis, Drosophila, and human tissues.

The paper shows a common genetic pathway controls giant cell formation in both sepal and leaf epidermis, leading to non-random spatial patterns through stochastic gene expression and tissue growth.

This study investigates the mechanical behavior of Arabidopsis leaf epidermal cell walls under stretching, revealing nonlinear stiffening regimes and the role of cellulose microfibril deformation modes in regulating plant development.

The paper investigates how brassinosteroids coordinate sepal elongation in Arabidopsis by analyzing gene expression and growth patterns in a mutant background.

This study investigates how mechanical stress sensing via FERONIA regulates tissue flatness in Marchantia polymorpha thalli, showing that altered FER expression disrupts flatness.

The paper investigates stochastic gene expression in auxin signaling in Arabidopsis floral meristems, finding that downstream expression of DR5 is highly variable and driven by cell-intrinsic noise, while AHP6 and DOF5.8 show lower, distinct noise patterns.

The paper shows that robust sepal development in Arabidopsis is maintained despite changes in cell division rate, due to averaging of cell growth rate and direction over time and space.

This study identifies ALE2 as a receptor-like kinase that promotes giant cell formation in Arabidopsis sepals by modulating ATML1 activity rather than expression.

The paper identifies a 3-component module involving VIP4, ARF3, and VANGUARD1 that maintains sepal flatness in Arabidopsis by regulating cell wall stiffness and growth balance.

The paper shows that CUC1 enhances developmental speed but reduces robustness in Arabidopsis sepal initiation by amplifying auxin noise, with a computational model supporting this tradeoff.

The paper investigates spatiotemporal fluctuations in plant tissue growth, showing that growth couples temporal and spatial variations through a mechanism called fluctuation stretching.

The paper shows that high ATML1 concentrations induce VLCFA synthesis, which maintains giant cell identity by promoting auto-activation through lipid ligand binding.

The paper develops an optimized live imaging and analysis pipeline for tracking growth in Arabidopsis sepal epidermal layers.

The paper shows that DRMY1 sustains translation of cytokinin signaling inhibitors, ensuring robust sepal development in Arabidopsis by maintaining auxin patterning.

The paper shows that cell lineages in Arabidopsis sepal develop from size uniformization to enhancement of size variability during growth.