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High levels of soil salinity inhibit the growth of legumes such as soybeans, significantly reducing their productivity. This research aimed to assess the salt tolerance of soybean genotypes by evaluating seed germination at varying salt concentrations (100 mM, 150 mM, and 200 mM NaCl) from two seed source locations. A total of 198 soybean genotypes were analyzed post-germination using 10 quantitative traits: germination percentage, seedling fresh weight, seedling dry weight, seedling length, shoot length, root length, seedling vigor index-1, seedling vigor index-2, seedling water content, and salt tolerance. Analysis of variance (ANOVA) results indicated significant differences among treatments across both locations. Principal component analysis revealed that certain quantitative traits were more prominent at different salt concentrations, thus confirming varied responses to salt stress. Correlation analysis demonstrated a positive relationship between germination percentages and growth parameters such as fresh weight, dry weight, and vigor index. The study observed a decline in all quantitative traits as salt concentration increased, highlighting the stress experienced by plants during germination and growth under high salinity conditions. Using K-means clustering, the 198 genotypes were categorized into tolerant, moderately tolerant, moderately susceptible, and susceptible groups. This clustering helped identify genotypes exhibiting high tolerance (≥ 80% germination at 200 mM NaCl) and high susceptibility (≤ 40% germination at 100 mM NaCl) consistently across both seed source locations. Consequently, seven salt-tolerant genotypes (MACS 708, KALITUR, MACS 1037, IC 13050, MACS 1010, PK 1029, and MACS 173) and three salt-sensitive genotypes (HIMSO 1563, EC 391181, and EC 241920) were identified, providing new insights into soybean cultivation under saline conditions.

Soybean domestication has been essential for crop evolution, adaptation, and modern breeding. Despite advancements in understanding soybean genetics, the genetic basis of DRTs has yet to be fully explored, particularly in the context of genome-wide association studies (GWASs) and gene interaction analyses (epistasis). This study evaluated 198 diverse soybean accessions using 23,574 high-quality SNPs obtained via ddRAD-seq. Nine key DRTs-including those related to seed size (length, width, and thickness), seed coat color, cotyledon color, hypocotyl color, stem growth habit, flower color, pod color, pubescence, and pod-shattering-were phenotyped in two environments. A GWASs conducted via the FarmCPU and BLINK models identified 78 significant SNPs, 14 consistently detected across both environments and models, demonstrating stability. Notably, the SNP rs.Gm16.29778273 linked to pod-shattering resistance. The functional annotation linked three known quantitative trait loci /genes and revealed 11 novel candidate genes associated with DRTs, providing insights into their roles via Gene Ontology (GO) terms. The main effect SNP x SNP interaction analysis revealed that the significant SNP rs.Gm13.16695800 exhibits a pleiotropic effect, controlling both hypocotyl and flower color. Furthermore, 324 epistatic interactions were identified, influencing the expression of DRTs, thereby highlighting the complex genetic architecture underlying these traits. These findings offer valuable insights into domestication and the traits linked to higher yield. They provide a solid foundation for developing marker-assisted selection (MAS) strategies and functional studies to improve soybean breeding for resilient, high-yielding varieties.

Mango quarantine is based mainly on heat treatment, with a possible deterioration of fruit quality. We studied the effects of cold quarantine (19 days storage at 2 °C) on fruit quality of commercial mango cvs. Keitt and Shelly for three consecutive years. Chilling injury (CI) occurs in mango fruit stored at temperatures lower than 12 °C. By reanalysing our previous transcriptome, we found that under sub-optimal temperature storage (5 °C), the fruit increases its ethylene biosynthesis and osmolarity by activating sugar metabolism, thereby probably reducing its freezing point. Similarly, ripe fruit with higher sugar concentration should be more resistant to cold-storage stress. Here, mango fruit was artificially ripened with 150 ppm ethylene. The control group, stored at 2 °C, suffered from severe CI, whereas the combined treatment of artificial ripening, modified atmosphere (fruit were enclosed in perforated bags) and subsequent low-temperature conditioning resulted in a significant reduction in CI to satisfactory levels for consumer acceptance (taste, aroma and texture). The combined treatment reduced lipid peroxidation and maintained flavour, leading to a novel cold-quarantine treatment for mango fruit. Thus, by reversing the supply chain and storing ripe and ready-to-eat fruit, cold quarantine was enabled for mango, and possibly other chilling-susceptible fruits.

Soybean domestication has been essential for crop evolution, adaptation, and modern breeding. Despite advancements in understanding soybean genetics, the genetic basis of DRTs has yet to be fully explored, particularly in the context of genome-wide association studies (GWASs) and gene interaction analyses (epistasis). This study evaluated 198 diverse soybean accessions using 23,574 high-quality SNPs obtained via ddRAD-seq. Nine key DRTs—including those related to seed size (length, width, and thickness), seed coat color, cotyledon color, hypocotyl color, stem growth habit, flower color, pod color, pubescence, and pod-shattering—were phenotyped in two environments. A GWASs conducted via the FarmCPU and BLINK models identified 78 significant SNPs, 14 consistently detected across both environments and models, demonstrating stability. Notably, the SNP rs.Gm16.29778273 linked to pod-shattering resistance. The functional annotation linked three known quantitative trait loci /genes and revealed 11 novel candidate genes associated with DRTs, providing insights into their roles via Gene Ontology (GO) terms. The main effect SNP × SNP interaction analysis revealed that the significant SNP rs.Gm13.16695800 exhibits a pleiotropic effect, controlling both hypocotyl and flower color. Furthermore, 324 epistatic interactions were identified, influencing the expression of DRTs, thereby highlighting the complex genetic architecture underlying these traits. These findings offer valuable insights into domestication and the traits linked to higher yield. They provide a solid foundation for developing marker-assisted selection (MAS) strategies and functional studies to improve soybean breeding for resilient, high-yielding varieties. Key message This study identified 78 significant single-nucleotide polymorphisms (SNPs) linked to nine domestication-related traits (DRTs) in soybean, using a diverse panel of 198 accessions and double-digest restriction site-associated DNA sequencing (ddRAD-seq). The genome-wide SNP × SNP interaction analysis uncovered one pleotropic and 324 epistatic interactions, revealing a complex genetic architecture. These findings provide valuable marker-assisted selection (MAS) resources to improve soybean breeding.

Peanut (Arachis hypogaea L.) is known to be sensitive to genotype-by-environment interaction (GEI) effects. While previous studies have reported strong GEI effects on peanut yield, most of those studies involved a relatively small number of unrelated genotypes. We examined the extent of GEI effects in elite Virginia-type peanut using a large population of recombinant inbreed lines (RILs). Two-hundred-sixty-six F7 RILs derived from different cultivars were grown in three environments. Net pod yield (NPY) was evaluated along with 11 other traits. ANOVA revealed that genotype and environment affected all of the examined traits, except for the triplet trait. The substantial influence of the environment was also demonstrated in a genetic-parameter analysis, in which the phenotypic variation coefficients were almost double those for genotypic variation. Still, relatively high heritability and genetic gain values were found for pod weight and NPY. Since NPY is the main target for selection, it was analyzed further. Path analysis showed that NPY is most directly influenced by pod weight and the shelling ratio. A significant GEI effect on NPY was identified using an AMMI model that described 42.7% of the total variation. This GEI component was subjected to a principal components analysis, which confirmed that the variability due to the different environments was greater than the variability that could be attributed to the different genotypes. Yet, several lines had stable yields across environments. These results demonstrate the importance of multi-location phenotyping for QTL analyses and crop improvement in peanut.

Phytophthora capsici (Leon.) is a globally prevalent, devastating oomycete pathogen that causes root rot in pepper ( Capsicum annuum ). Several studies have identified quantitative trait loci (QTL) underlying resistance to P. capsici root rot (PcRR). However, breeding for pepper cultivars resistant to PcRR remains challenging due to the complexity of PcRR resistance. Here, we combined traditional QTL mapping with GWAS to broaden our understanding of PcRR resistance in pepper. Three major-effect loci ( 5.1 , 5.2 , and 5.3 ) conferring broad-spectrum resistance to three isolates of P. capsici were mapped to pepper chromosome P5. In addition, QTLs with epistatic interactions and minor effects specific to isolate and environment were detected on other chromosomes. GWAS detected 117 significant SNPs across the genome associated with PcRR resistance, including SNPs on chromosomes P5, P7, and P11 that colocalized with the QTLs identified here and in previous studies. Clusters of candidate nucleotide-binding site-leucine-rich repeat (NBS-LRR) and receptor-like kinase (RLK) genes were predicted within the QTL and GWAS regions; such genes often function in disease resistance. These candidate genes lay the foundation for the molecular dissection of PcRR resistance. SNP markers associated with QTLs for PcRR resistance will be useful for marker-assisted breeding and genomic selection in pepper breeding.

is a key pathogen in dental caries, and the development of novel antimicrobial formulations is crucial to combat its resistance. This study aimed to evaluate a licorice-resveratrol medicated lollipop formulation (LRML) for its antimicrobial and anti-biofilm activity against . The LRML was developed using a heating and congealing method, incorporating licorice extract (5% w/w) and resveratrol (2% w/w) in a sucrose-based matrix. The physicochemical properties of the formulation, including hardness, drug content uniformity, moisture content, and dissolution profile, were evaluated. The antimicrobial activity was assessed through Minimum Inhibitory Concentration (MIC), Minimum Bactericidal Concentration (MBC), and time-kill assays. Anti-biofilm activity was evaluated using a crystal violet assay. The stability of the formulation was determined under accelerated conditions. The LRML formulation showed efficient drug release, with formulation number LRML-7 demonstrating 96.87% release within 45 minutes. The antimicrobial tests revealed significant bactericidal effects against at concentrations above 0.2 µg/mL, with a notable reduction in bacterial growth in time-kill assays. The formulation also demonstrated substantial inhibition of biofilm formation at both MIC and Minimum Bactericidal Concentration (MBC) levels. Stability studies confirmed that the formulation retained its physicochemical properties over three months. The LRML exhibited promising antimicrobial and anti-biofilm activities against , suggesting its potential as a novel therapeutic option for managing dental infections. Further clinical studies are required to optimize the formulation's efficacy and clinical applicability.

Thiolation of polymers is one of the most appropriate approaches to impart higher mechanical strength and mucoadhesion. Thiol modification of gum karaya and gum acacia was carried out by esterification with 80% thioglycolic acid. FTIR, DSC and XRD confirmed the completion of thiolation reaction. Anticancer potential of developed thiomer was studied on cervical cancer cell lines (HeLa) and more than 60% of human cervical cell lines (HeLa) were inhibited at concentration of 5 µg/100 µL. Immobilized thiol groups were found to be 0.8511 mmol/g as determined by Ellman’s method. Cytotoxicity studies on L929 fibroblast cell lines indicated thiomers were biocompatible. Bilayered tablets were prepared using Ivabradine hydrochloride as the model drug and synthesized thiolated gums as mucoadhesive polymer. Tablets prepared using thiolated polymers in combination showed more swelling, mucoadhesion and residence time as compared to unmodified gums. Thiol modification controlled the release of the drug for 24 h and enhanced permeation of the drug up to 3 fold through porcine buccal mucosa as compared to tablets with unmodified gums. Thiolated polymer showed increased mucoadhesion and permeation, anticancer potential, controlled release and thus can be utilized as a novel excipient in formulation development.

Fungal infections are of major concern all over the globe, and fluconazole is the most prevalently used drug to treat it. The goal of this research work was to formulate a fluconazole-embedded transfersomal gel for the treatment of fungal infections. A compatibility study between fluconazole and soya lecithin was performed by differential scanning calorimetry (DSC). Transfersomes were formulated by a thin-film hydration technique using soya lecithin and Span 80. A central composite design was adopted to prepare different formulations. Soya lecithin and Span 80 were chosen as independent variables, and the effect of these variables was studied on in vitro drug diffusion. Formulations were evaluated for entrapment efficiency and in vitro drug diffusion. The results of in vitro drug diffusion were analyzed using the analysis of variance (ANOVA) test. Optimized formulation was prepared based on the overlay plot and evaluated by scanning electron microscopy, DSC, vesicle size, polydispersity index (PDI), zeta potential, and in vitro drug diffusion studies. An optimized formulation was loaded into xanthan gum gel base and evaluated for pH, viscosity, in vitro and ex vivo drug diffusion, and antifungal activity. DSC studies revealed compatibility between fluconazole and soya lecithin. Entrapment efficiency and in vitro drug diffusion of various formulations ranged between 89.92% ± 0.20% to 97.28% ± 0.42% and 64% ± 1.56% to 85% ± 2.05%, respectively. A positive correlation was observed between in vitro drug diffusion and Span 80; conversely, a negative correlation was noted with soya lecithin. Entrapment efficiency, particle size, zeta potential, PDI, and drug diffusion of optimized formulation were 95.0% ± 2.2%, 397 ± 2 nm, −38 ± 5 mV, 0.43%, and 81 % ± 2%, respectively. SEM images showed well-distributed spherical-shaped transfersomes. In vitro , ex vivo drug diffusion and antifungal studies were conclusive of better diffusion and enhanced antifungal potential fluconazole in transfersomal formulation.

This study aims to systematically assess the anticancer potential of distinct strains on Human Colorectal Tumor (HCT) 115 cancer cells, with a primary focus on the apoptotic mechanisms involved. strains were isolated from sheep milk and underwent a meticulous microbial isolation process. Previous research indicates that certain probiotic bacteria, including Lactobacillus species, may exhibit anticancer properties through mechanisms such as apoptosis induction. However, there is limited understanding of how different strains exert these effects on cancer cells and the underlying molecular pathways involved. Cytotoxicity was evaluated through 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assays and exposure durations of cell-free lyophilized filtrates. Additional apoptotic features were characterized using 4.6-diamidino-2-phenylindole (DAPI) analysis for nuclear fragmentation and Annexin V/PI analysis for apoptosis quantification. Genetic analysis explored the modulation of apoptotic proteins (Bax and Bcl ) in response to treatment. Whole-genome sequencing (WGS) was performed to understand the genetic makeup of the strains used in the study. The study demonstrated a significant reduction in HCT 115 cell viability, particularly with , as evidenced by Sulforhodamine B (SRB) and MTT assays. DAPI analysis revealed nuclear fragmentation, emphasizing an apoptotic cell death mechanism. Annexin V/PI analysis supported this, showing a higher percentage of early and late apoptosis in -treated cells. Genetic analysis uncovered up-regulation of pro-apoptotic protein Bax and down-regulation of anti-apoptotic protein Bcl in response to treatment. WGS study revealed a strain reported to NCBI PRJNA439183. emerged as a potent antiproliferative agent against HCT 115 cancer cells, inducing apoptosis through intricate molecular mechanisms. This study underscores the scientific basis for potential role in cancer therapeutics, highlighting its impact on antiproliferation, adhesion, and gene-protein regulation. Further research is warranted to elucidate the specific molecular pathways involved and to evaluate the therapeutic potential of in preclinical and clinical settings.