Physiological and metabolomic insights into molecular mechanisms of root sensitivity to zinc toxicity in rice (Oryza sativa L.)

Journal of Hazardous Materials, Journal Year: 2025, Volume and Issue: unknown, P. 138204 - 138204

Published: April 1, 2025

Language: Английский

Transcriptomic Comparison of Rice lncRNAs in Response to Feeding by Brown Planthopper Populations with Different Virulence

International Journal of Molecular Sciences, Journal Year: 2025, Volume and Issue: 26(8), P. 3486 - 3486

Published: April 8, 2025

The brown planthopper (BPH) is one of the major rice pests causing significant damage to production worldwide, due its high reproductive capacity and strong migratory ability. A series BPH-resistant varieties have been developed, but durability effective resistance constrained by evolution BPH virulence, requiring in-depth insights into mechanisms. In this paper, we used strand-specific lncRNA-seq characterize lncRNA regulatory mechanisms on response infestation. Overall, 4321 lncRNAs were identified, 60 which significantly upregulated in infestation, specifically differing between populations with variable virulence. Differential expression analysis qRT-PCR validation showed that these are involved regulation several defense pathways, including jasmonic acid signaling flavonoid biosynthesis, their distinct roles resistant susceptible varieties. Notably, like LNC_002533 found be negatively correlated suggesting a potential role modulating responses. contrast, LNC_001986 LNC_000397 positively genes glutathione metabolism, may associated enhanced resistance. These findings highlight critical functions rice-BPH interactions provide molecular framework for improving through targeted genetic engineering. This study contributes functional genomics elucidating lncRNA-mediated offers promising avenues developing durable pest-resistant

Language: Английский

Simultaneous Cd immobilization and oxidative stress alleviation in Brassica chinensis by a novel phosphate-solubilizing strain Sutcliffiella horikoshii P1

Environmental Pollution, Journal Year: 2025, Volume and Issue: unknown, P. 126368 - 126368

Published: May 1, 2025

Language: Английский