Unfolding molecular switches for salt stress resilience in soybean: recent advances and prospects for salt-tolerant smart plant production

Frontiers in Plant Science, Journal Year: 2023, Volume and Issue: 14

Published: April 19, 2023

The increasing sodium salts (NaCl, NaHCO3, NaSO4 etc.) in agricultural soil is a serious global concern for sustainable production and food security. Soybean an important crop, their cultivation severely challenged by high salt concentration soils. Classical transgenic innovative breeding technologies are immediately needed to engineer tolerant soybean plants. Additionally, unfolding the molecular switches key components of tolerance network crucial improvement. Here we review our understandings core stress response mechanism soybean. Recent findings described that sensing, signalling, ionic homeostasis (Na + /K ) osmotic adjustment might be regulating salinity response. We also evaluated importance antiporters transporters such as Arabidopsis K Transporter 1 ( AKT1 potassium channel impact epigenetic modification on tolerance. phytohormones, osmo-protectants role In addition, discuss progress omics identifying responsive targeted engineering This summarizes recent functional genomics way forward developing salt-tolerant plant.

Language: Английский

---

Plant Responses to Global Climate Change and Urbanization: Implications for Sustainable Urban Landscapes

Horticulturae, Journal Year: 2023, Volume and Issue: 9(9), P. 1051 - 1051

Published: Sept. 19, 2023

Global warming has led to irregular precipitation patterns and various abiotic biotic stresses, resulting in unforeseen consequences for wildlife. Plant species are particularly vulnerable these global climate changes, struggling adapt the increasing stressors. Urban environments exacerbate challenges, further hindering plant survival growth. The declining number of climate- urban-tolerant is a direct consequence escalating stresses. However, resistance breeding approaches coupled with environmentally friendly technologies like biostimulants offer hope by expanding pool adaptable species. vegetation plays vital role mitigating urban heat island effect, supporting mental well-being among residents, preserving biodiversity. In this study, we comprehensively review recent research findings on topics focus publications from past 5 years. Emphasizing stress-tolerant ornamental plants including trees herbaceous becomes crucial establishing sustainable living practices. By incorporating resilient varieties into landscapes, can enhance ecological balance while improving overall quality both human inhabitants wildlife populations.

Language: Английский

---

Bio-organic fertilizer facilitated phytoremediation of heavy metal(loid)s-contaminated saline soil by mediating the plant-soil-rhizomicrobiota interactions

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 922, P. 171278 - 171278

Published: Feb. 26, 2024

Language: Английский

---

Crosstalk between Brassinosteroids and Other Phytohormones during Plant Development and Stress Adaptation

Plant and Cell Physiology, Journal Year: 2024, Volume and Issue: 65(10), P. 1530 - 1543

Published: May 10, 2024

Brassinosteroids (BRs) are a group of polyhydroxylated phytosterols that play essential roles in regulating plant growth and development as well stress adaptation. It is worth noting BRs do not function alone, but rather they crosstalk with other endogenous signaling molecules, including the phytohormones auxin, cytokinins, gibberellins, abscisic acid, ethylene, jasmonates, salicylic acid strigolactones, forming elaborate networks to modulate development. interact mainly by each others' homeostasis, transport or pathway at transcriptional posttranslational levels. In this review, we focus our attention on current research progress BR signal transduction between phytohormones.

Language: Английский

---

Comprehensive transcriptomic analysis reveals turnip mosaic virus infection and its aphid vector Myzus persicae cause large changes in gene regulatory networks and co-transcription of alternative spliced mRNAs in Arabidopsis thaliana

BMC Plant Biology, Journal Year: 2025, Volume and Issue: 25(1)

Published: Jan. 30, 2025

Abstract Background Virus infection and herbivory can alter the expression of stress-responsive genes in plants. This study employed high-throughput transcriptomic alternative splicing analysis to understand separate combined impacts on host gene Arabidopsis thaliana by Myzus persicae (green peach aphid), turnip mosaic virus (TuMV). Results By investigating changes transcript abundance, data shows that aphids feeding infected plants intensify number differentially expressed stress responsive compared challenge individual stressors. presents evidence combination virus-vector-host interactions induces significant hormone secondary metabolite biosynthesis, as well downstream factors involved feedback loops within signaling pathways. also expressions are regulated through pre-mRNA use transcription start termination sites. Conclusions These suggest complex genetic occur adapt challenges posed viruses they vector. provides more advanced analyses could be used future dissect mechanisms mediating tripartite inform breeding programs.

Language: Английский

---

Surface modified ZnO NPs by Betaine and Proline Build up Tomato Plants against Drought Stress and Increase Fruit Nutritional Quality

Chemosphere, Journal Year: 2024, Volume and Issue: 362, P. 142671 - 142671

Published: June 20, 2024

Language: Английский

---

Efficient strategies for controlled release of nanoencapsulated phytohormones to improve plant stress tolerance

Plant Methods, Journal Year: 2023, Volume and Issue: 19(1)

Published: May 15, 2023

Abstract Climate change due to different human activities is causing adverse environmental conditions and uncontrolled extreme weather events. These harsh are directly affecting the crop areas, consequently, their yield (both in quantity quality) often impaired. It essential seek new advanced technologies allow plants tolerate stresses maintain normal growth development. Treatments performed with exogenous phytohormones stand out because they mitigate negative effects of stress promote rate plants. However, technical limitations field application, putative side effects, difficulty determining correct dose, limit widespread use. Nanoencapsulated systems have attracted attention a controlled delivery active compounds for protection eco-friendly shell biomaterials. Encapsulation continuous evolution development improvement techniques economically affordable environmentally friendly, as well biomaterials high affinity carry coat bioactive compounds. Despite potential an efficient alternative phytohormone treatments, encapsulation remain relatively unexplored date. This review aims emphasize treatments means enhancing plant tolerance, specific focus on benefits that can be gained through improved application these using techniques. Moreover, main techniques, materials recent work treated encapsulated been compiled.

Language: Английский

---

The CONSTANS-LIKE gene PeCOL13 regulates flowering through intron-retained alternative splicing in Phyllostachys edulis

International Journal of Biological Macromolecules, Journal Year: 2024, Volume and Issue: 274, P. 133393 - 133393

Published: June 24, 2024

Language: Английский

---

SiNCED1, a 9-cis-epoxycarotenoid dioxygenase gene in Setaria italica, is involved in drought tolerance and seed germination in transgenic Arabidopsis

Frontiers in Plant Science, Journal Year: 2023, Volume and Issue: 14

Published: March 9, 2023

Foxtail millet (Setaria italica L.) is a vital cereal food crop with promising development and utilization potential because of its outstanding ability to resist drought stress. However, the molecular mechanisms underlying stress resistance remain unclear. In this study, we aimed elucidate function 9-cis-epoxycarotenoid dioxygenase gene, SiNCED1, in response foxtail millet. Expression pattern analysis showed that SiNCED1 expression was significantly induced by abscisic acid (ABA), osmotic stress, salt Furthermore, ectopic overexpression could enhance elevating endogenous ABA levels promoting stomatal closure. Transcript indicated modulated ABA-related responsive gene expression. addition, found delayed seed germination under normal abiotic conditions. Taken together, our results show plays positive role tolerance dormancy modulating biosynthesis. conclusion, study revealed an important candidate for improvement be beneficial breeding investigation other agronomic crops.

Language: Английский

---

Identification of the sweet orange (Citrus sinensis) bHLH gene family and the role of CsbHLH55 and CsbHLH87 in regulating salt stress

The Plant Genome, Journal Year: 2024, Volume and Issue: unknown

Published: Aug. 31, 2024

Abstract Salt stress is one of the primary environmental stresses limiting plant growth and production adversely affecting growth, development, yield, fruit quality Citrus sinensis . bHLH (basic helix‐loop‐helix) genes are involved in many bioregulatory processes plants, including phytohormone signaling, defense responses, biosynthesis specific metabolites. In this study, by bioinformatics methods, 120 CsbHLH were identified, phylogenetic analysis classified them into 18 subfamilies that unevenly distributed on nine chromosomes. The cis‐acting elements mainly hormone‐related elements. Seventeen exhibited significant differences expression under salt stress. Six with randomly selected for quantitative real‐time polymerase chain reaction (qRT‐PCR) validation. qRT‐PCR results showed a strong correlation transcriptome data. Phytohormones such as jasmonic acid (JA) essential biotic abiotic responses CsbHLH55 CsbHLH87 considered candidate target sweet orange MYC2 transcription factors JA signaling pathway. These main downstream effectors pathway can be activated to participate Activation inhibits reactive oxygen species improves tolerance plants. could breeding new transgenic salt‐resistant varieties orange.

Language: Английский

---