Plant and Biological Electrophysiology Studies

MCA1 mechanosensitive channels enable fast communication of wound signals between lateral roots

The paper shows that MCA1 mechanosensitive channels mediate rapid inter-root signaling in Arabidopsis following mechanical injury.

Bending and Squeezing: Gradual Potentials Encode Mechanical Stimuli in Poplar

This study identifies a gradual potential in poplar trees that encodes mechanical stimuli through spatial and temporal dynamics, revealing a non-linear transduction mechanism for wind response.

The Rapid Mechanically Activated (RMA) channel transduces increases in plasma membrane tension into transient calcium influx

The paper identifies the RMA channel as a force-gated calcium channel that transduces mechanical stimuli into calcium influx, showing adaptation and pass band filtering properties.

Propagation of electrical spike trains in substrates colonised by oyster fungi

The paper records and analyzes electrical spike trains in oyster fungi substrates, showing directional propagation through the mycelial network at a slow speed.

Fate of a fallen ant: Time-resolved micro-CT analysis of ant digestion in Nepenthes pitchers

Micro-CT analysis revealed a triphasic digestion process in Nepenthes khasiana, elucidating the structural and enzymatic dynamics of efficient prey degradation.

Transcriptomic prey-capture responses in convergently evolved carnivorous pitcher plants

This study compares gene expression responses in two carnivorous pitcher plants, finding shared transcriptional patterns and distinct regulatory mechanisms in digestive enzyme genes.

SISE, free LabView-based software for ion flux measurements

The paper introduces two free LabView-based software tools for ion flux measurements using Scanning Ion-Selective Electrodes (SISE).

A unified framework for hydromechanical signaling: Do plant signals go with the flow?

This study develops a poroelastic framework to model hydromechanical signaling in plants, showing pressure changes and mass flow can transmit signals locally and systemically.

Abiotic stress-induced chloroplast and cytosolic Ca2+ dynamics in the green alga Chlamydomonas reinhardtii

This study investigates compartment-specific Ca2+ dynamics in Chlamydomonas reinhardtii under abiotic stress, revealing distinct responses in chloroplasts and cytosol.