Physiological, Transcriptomic and Metabolomic Analysis Shed Light on the Response Mechanism of Bruguiera Gymnorhiza To Upwelling Environment DOI
Mei‐Lin Wu

Published: Jan. 1, 2023

Mangrove ecosystem is one of extremely important coastal ecosystems they inhabit for serving as a buffer to protect shorelines well provide habitat diversity species. However, mangrove are affected by low-temperature seawater brought upwelling environment and high air temperature, whereas related researches rare. The purpose this study was determine the physiological molecular response Bruguiera gymnorhiza (B. gymnorhiza) stress, e.g. temperature. results suggested that different temperature time under stress significantly influenced balance reactive oxygen species (ROS) damaged membrane stability(p<0.05). Correspondingly, protective enzymes such superoxide dismutase (SOD), peroxidase (POD) catalase (CAT), osmoregulation substance like soluble sugar (SS), protein (SP) proline (Pro) were changed alleviate impairment. In addition, large amount differentially expressed genes (DEGs) abundant metabolites (DAMs) through transcriptome metabolome analysis had identified. Gene Ontology (GO) indicated most DEGs response, cell wall, part, photosynthesis transcriptional regulation activity induced stress. Kyoto Encyclopedia Genes Genomes (KEGG) pathway further mainly enriched in carbohydrate metabolism, signal transduction, translation, energy metabolism other metabolic pathways. Additionally, transcription factors (TFs) including NAC, WRKY bHLH also contributed much response. Moreover, metabolomic revealed amino acid derivatives, lipid, phenols organic Meanwhile, conjoint demonstrated pathway, flavonoid biosynthesis plant hormone transduction key pathways B. Our findings vital information elucidate potential mechanisms multilevel responses plant.

Language: Английский

Impact of Water Stress and Marine Algae Spraying on Vegetative and Biochemical Traits of Hibiscus tiliaceus DOI Creative Commons
Barkat Ali,

Zainab Abdul Hussein Mahdi,

Baydaa Rasheed Hilo

et al.

International Journal of Design & Nature and Ecodynamics, Journal Year: 2024, Volume and Issue: 19(6), P. 2015 - 2021

Published: Dec. 27, 2024

The experiment was conducted in the lath house covered by saran belonging to preparatory school of agriculture Abu Gharaq for spring season 2022/2023.The Hibiscus tiliaceus plant is considered latest type tree have spread recently Iraq, due its ability withstand harsh environmental conditions and beauty large yellow flowers.Water scarcity Iraq one biggest pressures problems facing growth, especially early stages agriculture.Therefore, current study on effect water stress spraying with marine algae vegetative traits active compounds plant, where three were studied.The first trait area plant's leaves.The highest rate increase obtained leaves (159.107cm 2 ), exposed seaweed at a 4 ml/L, second characteristic diameter branches, reached (16.232 mm) when applied 10 days.The third percentage chlorophyll (36.883CCI) (10 days) applied.

Language: Английский

Citations

0
Physiological, Transcriptomic and Metabolomic Analysis Shed Light on the Response Mechanism of Bruguiera Gymnorhiza To Upwelling Environment DOI
Mei‐Lin Wu

Published: Jan. 1, 2023

Mangrove ecosystem is one of extremely important coastal ecosystems they inhabit for serving as a buffer to protect shorelines well provide habitat diversity species. However, mangrove are affected by low-temperature seawater brought upwelling environment and high air temperature, whereas related researches rare. The purpose this study was determine the physiological molecular response Bruguiera gymnorhiza (B. gymnorhiza) stress, e.g. temperature. results suggested that different temperature time under stress significantly influenced balance reactive oxygen species (ROS) damaged membrane stability(p<0.05). Correspondingly, protective enzymes such superoxide dismutase (SOD), peroxidase (POD) catalase (CAT), osmoregulation substance like soluble sugar (SS), protein (SP) proline (Pro) were changed alleviate impairment. In addition, large amount differentially expressed genes (DEGs) abundant metabolites (DAMs) through transcriptome metabolome analysis had identified. Gene Ontology (GO) indicated most DEGs response, cell wall, part, photosynthesis transcriptional regulation activity induced stress. Kyoto Encyclopedia Genes Genomes (KEGG) pathway further mainly enriched in carbohydrate metabolism, signal transduction, translation, energy metabolism other metabolic pathways. Additionally, transcription factors (TFs) including NAC, WRKY bHLH also contributed much response. Moreover, metabolomic revealed amino acid derivatives, lipid, phenols organic Meanwhile, conjoint demonstrated pathway, flavonoid biosynthesis plant hormone transduction key pathways B. Our findings vital information elucidate potential mechanisms multilevel responses plant.

Language: Английский

Citations

0