Abstract Introgression of desirable traits from wild relatives plays an important role in crop improvement, as species have characters such high resistance to pests and pathogens. However, use peanut is challenging because almost all are diploid sexually incompatible with cultivated peanut, which tetraploid (AABB genome type; 2 n = 4x 40). To overcome the ploidy barrier, we used make a same all...

Peanut genomics is very challenging due to its inherent problem of genetic architecture. Blockage of gene flow from diploid wild relatives to the tetraploid; cultivated peanut, recent polyploidization combined with self pollination, and the narrow genetic base of the primary genepool have resulted in low genetic diversity that has remained a major bottleneck for genetic improvement of peanut. H...

out of fifty-two iranian nonaflatoxigenic strains of aspergillus flavus, which were collected from various substrates (soil and kernel) and sources (peanut, corn and pistachio), fifteen representatives were selected according to their different geographical origins (six provinces: guilan and golestan, ardebil, fars, kerman and semnan) and vegetative compatibility groups (vcgs, ir1 to ir15) for ...

Peanuts (Arachis hypogea L.) are important substrates for the growth and subsequent aflatoxin production by different members of Aspergillus. The aims of the current study were to identify the toxigenic fungi associated with peanut and to study the effect of ozone gaseous (O3) on fungal spoilage and aflatoxin concentration in peanuts. Peanut samples were collected from three Egyptian governorat...

Introduction: Aflatoxins (AFs) are a group of mycotoxins created as metabolic items for the most part by three types of Aspergillus including Aspergillus flavus, Aspergillus parasiticus and the uncommon Aspergillus nomius. Eighteen aflatoxins have been identified up to now, but only six of them have been found in food and feed. Methods: The occurrence of aflatoxins in 32 samples of roasted red...

studies suggest that children who start solid foods early are at risk for developing food allergies. herein, we evaluated the effects of the introduction of peanuts to the diets of children on emerging peanut allergies. children with allergic rhinitis and asthma were enrolled in the present study and evaluated in four stages. in the first stage, a clinical history was completed for all particip...

Peanut flavor is a complex and important trait affected by raw material processing technology owing to its significant impact on consumer preference. In this research, principal component analysis (PCA) 33 representative traits associated with revealed that total sugars, sucrose, tocopherols provided more information related peanut flavor. Genome-wide association studies (GWAS) using 102 U.S. m...

This study evaluated the protective effect of different dietary ω-6/ω-3 ratios in oils obtained from various nuts (walnut, peanut, cashew, and hazelnut) against morphological features markers inflammation on an adjuvant-induced arthritis rat model. Rheumatoid (RA) was induced via intradermal injection heat-killed Mycobacterium tuberculosis. Five groups rats with RA (n = 5) were randomly categor...