Enhancing Resilience: Bacterial Cellulose Alleviates Low Irrigation Stress and Boosts Nutrient Uptake.

The use of natural-origin biomaterials in bioengineering has led to innovative approaches in agroforestry. Bacterial cellulose (BC), sharing the same chemical formula as plant-origin cellulose (PC), exhibits significantly different biochemical properties, including a high degree of crystallinity and superior water retention capacity. Previous research showed that natural-origin glucose-based chitin enhanced plant growth in both herbaceous and non-herbaceous plants.

Recent advances in research on phosphate starvation signaling in plants.

Phosphorus is indispensable for plant growth and development, with its status crucial for determining crop productivity. Plants have evolved various biochemical, morphological, and developmental responses to thrive under conditions of low P availability, as inorganic phosphate (Pi), the primary form of P uptake, is often insoluble in soils. Over the past 25 years, extensive research has focused on understanding these responses, collectively forming the Pi starvation response system.

Iron Homeostasis in .

Iron is an essential nutrient for all life forms. Specialized mechanisms exist in bacteria to ensure iron uptake and its delivery to key enzymes within the cell, while preventing toxicity. Iron uptake and exchange networks must adapt to the different environmental conditions, particularly those that require the biosynthesis of multiple iron proteins, such as nitrogen fixation.

Essential Oils Prime Epigenetic and Metabolomic Changes in Tomato Defense Against .

In this work, we studied the direct and indirect plant protection effects of an essential oil (AEO) on tomato seedlings against sp. (). AEO exhibited a toxic effect against .