Plant roots associate with diverse microbes (including bacteria, fungi, archaea, protists, and
viruses) collectively called the root-associated microbiome. Among them, mycorrhizal fungi …

This review article explores the impact of nitrogen fertilizers on the symbiotic relationship
between Rhizobium bacteria and legume plants. Nitrogen fixation has the potential to …

Reactive oxygen species (ROS) and calcium (Ca2+) signalling are interconnected in the
perception and transmission of environmental signals that control plant growth, development …

Legumes, unlike most land plants, can form symbiotic root nodules with nitrogen‐fixing
bacteria to secure nitrogen for growth. The formation of nitrogen‐fixing nodules on legume …

Calcium (Ca2+) is a unique mineral that serves as both a nutrient and a signal in all
eukaryotes. To maintain Ca2+ homeostasis for both nutrition and signaling purposes, the …

Salinity is detrimental to plant growth, crop production and food security worldwide. Excess
salt triggers increases in cytosolic Ca2+ concentration, which activate Ca2+-binding proteins …

Perception of biotic and abiotic stresses often leads to stomatal closure in plants,. Rapid
influx of calcium ions (Ca2+) across the plasma membrane has an important role in this …

Since 1999, various forward-and reverse-genetic approaches have uncovered nearly 200
genes required for symbiotic nitrogen fixation (SNF) in legumes. These discoveries …

Abstract The calcium ion (Ca2+) is a universal signal in all eukaryotic cells. A fundamental
question is how Ca2+, a simple cation, encodes complex information with high specificity …

Content Summary 414 I. Introduction 415 II. Ca2+ importer and exporter in plants 415 III. The
Ca2+ decoding toolkit in plants 415 IV. Mechanisms of Ca2+ signal decoding 417 V …