The vast majority of agricultural land undergoes abiotic stress that can significantly reduce
agricultural yields. Understanding the mechanisms of plant defenses against stresses and …

MicroRNAs (miRNAs) represent a class of small, non-coding RNAs with the main roles of
regulating mRNA through its degradation and adjusting protein levels. In recent years …

Plants are exposed to a variety of abiotic stresses; these stresses have profound effects on
plant growth, survival, and productivity. Tolerance and adaptation to stress require …

The microRNAs (miRNAs) are small (20–24 nt) sized, non-coding, single stranded
riboregulator RNAs abundant in higher organisms. Recent findings have established that …

Climate change is threatening crop productivity worldwide and new solutions to adapt crops
to these environmental changes are urgently needed. Elevated temperatures driven by …

Plants have evolved sophisticated genetic and epigenetic regulatory systems to respond
quickly to unfavorable environmental conditions such as heat, cold, drought, and pathogen …

The study of miRNAs started in 1993, when Lee et al. observed their involvement in the
downregulation of a crucial protein known as LIN-14 in the nematode Caenorhabditis …

Global food security is one of the utmost essential challenges in the 21st century in providing
enough food for the growing population while coping with the already stressed environment …

Highlights•Alternative splicing results in multiple mRNA isoforms from a single gene.•Cell
type, development, and the environment, modulate splice site selection.•Nonsense …

Arabidopsis microRNA expression regulation was studied in a wide array of abiotic stresses
such as drought, heat, salinity, copper excess/deficiency, cadmium excess, and sulfur …