Author

I. Paponov

3 papers indexed here

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Open access Sep 2026

Rol‐Transformed Kalanchoë Shows Altered Root Allocation and Photosynthetic Responses to Nitrogen Deficiency

ABSTRACT Ri/rol transformation by Rhizobium rhizogenes is well known to alter plant architecture, including shoot compactness, branching and root development. However, its significance for plant responses to nitrogen limitation remains unclear. Here, we investigated developmental, physiological and hormonal responses o...

Alessandro Esposito, Giorgia Saccardo, Yannick Valentin El Khoury et al. · Physiologia Plantarum : An I... · 0 citations

Oct 2026

Cell geometry and nuclear organization are associated with founder-cell competence for lateral root initiation in the Arabidopsis root.

Observations support a model in which Px-associated cell geometry and nuclear organization represent structural correlates of founder-cell competence, while emphasizing that functional tests in signaling mutants are required to determine causality.

T. Pasternak, I. Paponov · Plant Science · 0 citations

Open access Aug 2026

Airborne Immunity: A Bacterial Volatile Primes Plant Defenses by Unlocking a Phytoalexin Biosynthetic Checkpoint

The results reveal how plants integrate distinct bacterial volatiles to trigger early signaling and coordinate localized and systemic camalexin‐dependent immunity and indicate that full volatile‐induced defence depends on PAD3‐dependent camalexin accumulation together with integration of multiple volatile signals.

I. Paponov, C. N. Kanchiswamy, Simone Bossi et al. · Plant, Cell and Environment · 0 citations