Cytosolic and Nucleosolic Calcium-Regulated Long Non-Coding RNAs and Their Target Protein-Coding Genes in Response to Hyperosmolarity and Salt Stresses in <i>Arabidopsis thaliana</i>.

ABSTRACT: Long non-coding RNAs (lncRNAs) are involved in plant biotic and abiotic stress responses, in which Ca²⁺ also plays a significant role. There is diversity in the regulation of different gene expressions by cytosolic Ca²⁺ ([Ca²⁺]_cyt) and nucleosolic Ca²⁺ ([Ca²⁺]_nuc). However, no studies have yet explored the interrelationship between lncRNAs and calcium signaling, nor how calcium signaling regulates the expression of lncRNAs. Here, we use transgenic materials PV-NES and NLS-PV, which simulate [Ca²⁺]_cyt- and [Ca²⁺]_nuc-deficient mutants, respectively, and wild type (WT) materials in response to hyperosmolarity (250 mM sorbitol) or salt stresses (125 mM NaCl) at

SUBMITTER: Wang D 

PROVIDER: S-EPMC11900983 | biostudies-literature | 2025 Feb

REPOSITORIES: biostudies-literature