Plant and Soil, Journal Year: 2024, Volume and Issue: unknown
Published: Nov. 22, 2024
Language: Английский
Food Chemistry X, Journal Year: 2025, Volume and Issue: 25, P. 102195 - 102195
Published: Jan. 1, 2025
Language: Английский
Citations
2
Biotechnology Advances, Journal Year: 2025, Volume and Issue: unknown, P. 108520 - 108520
Published: Jan. 1, 2025
Language: Английский
Citations
2
Plant Physiology and Biochemistry, Journal Year: 2025, Volume and Issue: 222, P. 109788 - 109788
Published: March 13, 2025
Language: Английский
Citations
0
GM crops & food, Journal Year: 2025, Volume and Issue: 16(1), P. 305 - 317
Published: March 31, 2025
Biological nitrogen fixation (BNF) is the most cost-effective and environmentally benign method for fertilization. Isoflavones are important signaling factors BNF in leguminous plants. Whether chalcone isomerase (CHI), key enzyme gene flavonoid synthesis pathway, contributes to soybean (Glycine max) nodulation has not yet been fully clarified. In present study, we identified functions of three types GmCHI using a hairy root system. The results showed that GmCHI1A GmCHI1B1 positively increased while GmCHI1B2 did not, with having greater effect than GmCHI1B1. Meanwhile, daidzein genistein contents were significantly composite plants overexpressing reduced plants, thus interfering GmCHI1A. However, overexpression content glycitein but daidzein, implied homologous genes exhibit functional differentiation. These provide reference subsequent studies on improving soybeans providing improvement new varieties.
Language: Английский
Citations
0
Journal of Agricultural and Food Chemistry, Journal Year: 2025, Volume and Issue: unknown
Published: April 4, 2025
Quercus robur is a tree species that produces acorns with rich nutritional value. Its leaf rolling crucial for adapting to stress, but this trait's impact on plant-insect interactions remains unknown. We compared the resistance phenotypes, metabolomic profiles, and transcriptomic data of curly (Qr-T) normal-leaf (Qr-S) varieties Q. robur. Findings revealed Qr-T exhibited higher area consumption under herbivory. Metabolomic analysis found lower levels key defensive compounds like Questiomycin A, Caffeine, Indoleacrylic acid in Qr-T. Transcriptomics up-regulation DEGs related development (e.g., MYO17, LEC2) down-regulation defense-related (like IOS1, Y3471) GO KEGG analyses indicated defense responses isoflavonoid biosynthesis pathway were suppressed Coexpression network identified coordinated genes, such as CYP81Q32 CYP94A5, their coexpressed transcription factors (such WRKY6, WRKY53) The above findings suggest curling may weaken its insect resistance, which provides clues improving plant agroforestry.
Language: Английский
Citations
0
Agronomy, Journal Year: 2025, Volume and Issue: 15(5), P. 1061 - 1061
Published: April 27, 2025
Isoflavones are important secondary metabolites in leguminous plants with significant physiological functions and economic value. However, the genetic variation, transcriptional regulation, metabolic pathways governing isoflavone biosynthesis Trifolium pratense remain largely unexplored. In this study, we systematically analyzed 500 accessions of T. for content performed RNA-seq-based transcriptomic profiling to investigate molecular mechanisms underlying biosynthesis. Cluster analysis revealed distinct profiles between high- (H1, H2, H3) low-isoflavone (L1, L2, L3) groups. GO KEGG pathway enrichment analyses identified key pathways, including phenylpropanoid metabolism, flavonoid biosynthesis, carbohydrate hormone signaling, which play crucial roles regulation. Weighted gene co-expression network (WGCNA) three modules—MEblue, MEturquoise, MEyellow—strongly correlated content. The MEturquoise MEyellow modules were upregulated high-isoflavone groups enriched lipid suggesting that these actively promote accumulation. Conversely, MEblue module, highly expressed groups, was sugar metabolism MAPK indicating a potential flux shift away from metabolism. Moreover, rate-limiting enzymes (PAL, C4H, 4CL, CHS, IFS) exhibited higher expression highlighting their importance precursor supply enzymatic catalysis. Additionally, transcription factors such as MYB, WRKY, NAC regulators complex interplay hormonal, circadian, environmental signals. This study provides comprehensive framework understanding identifies regulatory genes could be targeted improvement, engineering, breeding. findings offer valuable insights into enhancing production legumes agricultural, nutritional, pharmaceutical applications.
Language: Английский
Citations
0
Plant Physiology and Biochemistry, Journal Year: 2024, Volume and Issue: 216, P. 109191 - 109191
Published: Oct. 11, 2024
Language: Английский
Citations
0
Plant and Soil, Journal Year: 2024, Volume and Issue: unknown
Published: Nov. 22, 2024
Language: Английский
Citations
0