Journal of Integrative Agriculture, Год журнала: 2024, Номер unknown
Опубликована: Дек. 1, 2024
Язык: Английский
Vavilov Journal of Genetics and Breeding, Год журнала: 2025, Номер 28(8), С. 960 - 973
Опубликована: Янв. 26, 2025
Although nitrogen fertilizers increase rice yield, their excess can impair plant resistance to diseases, particularly sheath blight caused by Rhizoctonia solani . This pathogen destroy up 50 % of the crop, but mechanisms underlying reduced under remain poorly understood. study aims identify potential marker genes enhance R. conditions. A comprehensive bioinformatics approach was applied, including differential gene expression analysis, network reconstruction, biological process overrepresentation phylostratigraphic and non-coding RNA co-expression analysis. The Smart crop cognitive system, ANDSystem, ncPlantDB database, other resources were used. Analysis molecular genetic interaction revealed three explaining nitrogen: OsGSK2-mediated pathway, OsMYB44-OsWRKY6-OsPR1 SOG1-Rad51-PR1/PR2 pathway. Potential markers for breeding identified: 7 controlling responses various stresses 11 modulating immune system. Special attention given key participants in regulatory pathways Non-coding analysis 30 miRNAs targeting reconstructed network. For two (Osa-miR396 Osa-miR7695), about 7,400 unique long RNAs (lncRNAs) with indices found. top lncRNAs highest index each miRNA highlighted, opening new perspectives studying pathogens. results provide a theoretical basis experimental work on creating varieties increased excessive nutrition. opens prospects developing innovative strategies aimed at optimizing balance between yield disease modern agrotechnical
Язык: Английский
Процитировано
0
New Phytologist, Год журнала: 2025, Номер unknown
Опубликована: Март 27, 2025
Cuticular wax covering aboveground organs serves as the first line of defense shielding plants from nonstomatal water loss and diverse environmental stresses. While there have been several wax-related genes identified, molecular mechanisms responsible for control biosynthesis remain poorly understood in citrus, particularly at posttranscriptional level. Here, we demonstrated that CsMYB44-csi-miR0008-CsCER1 module is regulating drought tolerance citrus through its cuticular biosynthesis. In this study, microRNA (miRNA) sequencing analyses 'Newhall' navel oranges wax-deficient 'Ganqi 3' mutant variety led to identification a novel biosynthesis-related miRNA, csi-miR0008. csi-miR0008 suppresses expression CsCER1, an aldehyde decarbonylase-encoding gene associated with n-alkane The leaves csi-miR0008-silencing CsCER1-overexpressing exhibited increases total levels, pronounced contributing enhanced tolerance. csi-miR0008-overexpressing CsCER1-silencing opposite phenotypes. CsMYB44 was confirmed promote accumulation by directly inhibiting Taken together, our study offers new insight into biosynthesis, while also providing foundation breeding varieties exhibiting
Язык: Английский
Процитировано
0
International Journal of Biological Macromolecules, Год журнала: 2025, Номер unknown, С. 142450 - 142450
Опубликована: Март 1, 2025
Язык: Английский
Процитировано
0
International Journal of Molecular Sciences, Год журнала: 2025, Номер 26(7), С. 3422 - 3422
Опубликована: Апрель 5, 2025
Dandelions possess a wide range of medicinal properties and demonstrate remarkable adaptability tolerance to salinity alkalinity. MYB genes in plants are implicated growth, differentiation, metabolism, responses both biotic abiotic stresses. The function dandelions, particularly the R2R3-MYB gene family, requires further investigation. In this study, we identified total 130 members dandelion family at genome-wide level, all which were mapped eight chromosomes. MEME analysis revealed that TmR2R3-MYB proteins contain three conserved motifs. Phylogenetic categorized TmR2R3-MYBs into 29 subfamilies. Transcriptomic studies different tissues indicated exhibit distinct expression patterns tissues, indicating their diverse functions dandelions. Notably, TmMYB44 from S22 subfamily displayed highest level roots. Additionally, six representative selected for profiling under alkalinity treatments. results demonstrated involved response stress. These findings provide basis exploration stress tolerance.
Язык: Английский
Процитировано
0
Chemical and Biological Technologies in Agriculture, Год журнала: 2024, Номер 11(1)
Опубликована: Окт. 8, 2024
The lignification of branches can promote the accumulation nutrients, increase plant survival and resistance to biotic abiotic stresses. As an important carbon source for plants, glucose is also skeleton lignin synthesis. Grapevine a perennial cash crop, highly lignified are essential ensure growth grapevine development fruit. Here, 'Red Globe' grape (Vitis vinifera L.) plantlets were selected as material cultured with different concentrations glucose: 0 g/L, 20 40 g/L 60 (G0, G20, G40 G60). Among them, G0 group control. Lignin, anthocyanins contents, height microstructure measured at each concentration after 40-, 50-, 60-day treatments. Transcriptome metabolome used analyze difference in genes metabolites 50 days growth. After cultivation, content was highest. And xylem cells number increased. To further, transcriptome have identified total 3638 differentially expressed (DEGs) (including 245 TFs) 510 differently accumulated (DAMs) three comparison groups. In-depth joint analysis revealed that phenylpropanoid biosynthesis pathway significantly respond exogenous glucose, 37 DEGs identified. Therefore, phenylpropane may be key levels grapes, differential expression being top priority. These findings provide new perspective understanding relationship between grape.
Язык: Английский
Процитировано
1
Plants, Год журнала: 2024, Номер 13(22), С. 3126 - 3126
Опубликована: Ноя. 6, 2024
Cold stress is one of the main abiotic stresses that affect development and growth kiwifruit (
Язык: Английский
Процитировано
0
Journal of Integrative Agriculture, Год журнала: 2024, Номер unknown
Опубликована: Дек. 1, 2024
Язык: Английский
Процитировано
0