Nutrition, especially wheat consumption, is a major factor involved in the onset of type 1 diabetes (T1D) and other autoimmune diseases such as celiac. While modern wheat cultivars possess similar gliadin proteins associated with the onset of celiac disease and T1D, alternative dietary wheat sources from Israeli landraces and native ancestral species may be lacking the epitopes linked with T1D,...

Landraces play an important role in agricultural sustainability, food security and the future crop improvement. Systematic information about evolution of crops is crucial for implementation effective conservation utilization strategies. Unlike Europe North America, historical data less complete other parts world, especially regions where high diversity genetic resources, such as Chile. In order...

Background Rice Landraces has a never deniable Importance in agriculture because existing variety improvement and future breeding program depends on the desirable genes present landraces only. can be selected basis of various morphological parameters. So, assessment, analysis documentation are very much essential. Methods In this review, authors searched different databases to study diversity r...

Sixty-six finger millet accessions composed of 64 landraces and two improved varieties were evaluated using RAPD markers to study the genetic diversity in finger millet landraces. The study was conducted at the Laboratory of Department of Genetics, Faculty of Science, Kasetsart University, Bangkok, Thailand. The RAPD analysis was executed using 15 primers, which were screened based on their eff...

Pea (Pisum sativum, L.) is a major pulse crop used both for animal and human alimentation. Owing to its association with nitrogen-fixing bacteria, it is also a valuable component for low-input cropping systems. To evaluate the genetic diversity and the scale of linkage disequilibrium (LD) decay in pea, we genotyped a collection of 917 accessions, gathering elite cultivars, landraces, and wild r...

Ethnobotanical knowledge on local Cucurbita landraces was documented in three district municipalities of northern KwaZulu-Natal, South Africa. Seven distinct landraces of C. argyrosperma, C. maxima and C. pepo were identified by local (isiZulu) names as iNhlwathi emhlophe, iNhlwathi emnyama, iPhuzi, isiPhama, iThanga, uMpampini oluhlaza and uMpampini ophuzi. The majority had leaves with silvery...

Association mapping has been proposed as an efficient approach to assist plant breeding programs to investigate the genetic basis of agronomic traits. In this study, we evaluated 18 traits related to yield, (FWP, NF, FWI, and FWII), fruit size-shape (FP, FA, MW, WMH, MH, HMW, DI, FSI, FSII, OVO, OBO), and fruit quality (FIR, CF, and SST), in a diverse collection of 100 accessions of Physalis pe...

Genetic differences between 20 Chinese wheat (Triticum aestivum L.) landraces highly resistant to Fusarium head blight (FHB) and 4 wheat lines highly susceptible to FHB were evaluated by means of microsatellite markers, in order to select suitable parents for gene mapping studies. Thirty-nine out of 40 microsatellite markers (97.5%) were polymorphic among the 24 wheat genotypes. A total of 276 ...

The genetic diversity of 23 chickpea accessions representing Kyrgyz landraces and cultivars, ICARDA breeding lines, Spanish and Turkish cultivars was characterized using nine microsatellite (SSR) markers which generated a total of 122 alleles. The number of alleles (Na) per locus varied from 9 to 20. The observed heterozygosity (Ho) ranged between 0.05 and 0.43 (average 0.13) whereas both the e...

To estimate the genetic diversity of chickpea germplasm from Iran, a total of 307 landraces from 4 regions including: northern areas (29 from Ardebil, 3 from Qazvin and 5 from Mazanderan provinces), temperate (16 from Kermanshah, 2 from Semnan, 54 from Khorasan and 20 from Kerman provinces), semi-arid (28 from Ghom and 56 from Isfahan provinces) and cold areas (15 from West Azarbayjan, 52 from ...